diff options
Diffstat (limited to 'gcc/cp/ChangeLog')
| -rw-r--r-- | gcc/cp/ChangeLog | 14352 |
1 files changed, 0 insertions, 14352 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog deleted file mode 100644 index d945770bc4f..00000000000 --- a/gcc/cp/ChangeLog +++ /dev/null @@ -1,14352 +0,0 @@ -Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com> - - * parse.y (left_curly): Avoid trying to use any fields of - error_mark_node, as there aren't any. - -Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (do_identifier): Avoid breaking on overloaded methods - as default arguments. - -Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se> - - * call.c (add_template_candidate): Initialize the variable "dummy". - -Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com> - - * decl.c (start_decl): Make sure TYPE isn't an error_mark_node - before we try to use TYPE_SIZE and TREE_CONSTANT on it. - -Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl. - (debug_binfo): Delete decl, not needed. - - * tree.c (fnaddr_from_vtable_entry, function_arg_chain, - promotes_to_aggr_type): Delete fns. - * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY, - SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN, - PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1. - - * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars. - - * friend.c (is_friend_type): Delete fn. - * cp-tree.h (is_friend_type): Delete decl. - - * decl.c (original_result_rtx, double_ftype_double, - double_ftype_double_double, int_ftype_int, long_ftype_long, - float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static. - * typeck.c (original_result_rtx, warn_synth): Delete extern decls. - - * decl.c (push_overloaded_decl{,_top_level}): Make static, adding - fwd decls. - * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls. - - * decl.c (pushdecl_nonclass_level): #if 0, unused. - * cp-tree.h (pushdecl_nonclass_level): #if 0 decl. - - * lex.c (reinit_lang_specific): #if 0, unused. - * cp-tree.h (reinit_lang_specific): #if 0 decl. - - * decl.c (revert_static_member_fn): Make static, adding fwd decl. - * cp-tree.h (revert_static_member_fn): Delete decl. - - * class.c (root_lang_context_p): Delete fn. - * cp-tree.h (root_lang_context_p): Delete decl. - - * decl.c (set_current_level_tags_transparency): #if 0, unused. - * cp-tree.h (set_current_level_tags_transparency): #if 0 decl. - - * lex.c (set_vardecl_interface_info): Make static. - * cp-tree.h (set_vardecl_interface_info): Delete decl. - - * call.c (find_scoped_type): Make static. - * cp-tree.h (find_scoped_type): Delete decl. - - * search.c (convert_pointer_to_vbase): Make static. - * cp-tree.h (convert_pointer_to_vbase): Delete decl. - - * decl.c (const_ptr_type_node): Likewise. - * cp-tree.h (const_ptr_type_node): Delete decl. - - * typeck.c (common_base_type): Make static. - * cp-tree.h (common_base_types): Delete erroneous decl. - - * pt.c (classtype_mangled_name): Make static. - * cp-tree.h (classtype_mangled_name): Delete decl. - - * lex.c (check_newline): Make static. - * cp-tree.h (check_newline): Delete decl. - - * typeck.c (build_x_array_ref): Delete fn, same idea as - grok_array_decl. - * cp-tree.h (build_x_array_ref): Delete decl. - - * lex.c (copy_decl_lang_specific): Delete fn, same idea as - copy_lang_decl. - * cp-tree.h (copy_decl_lang_specific): #if 0 decl. - - * class.c (build_vtable_entry): Make static. - * cp-tree.h (build_vtable_entry): Delete decl. - - * class.c (build_vbase_pointer): Make static. - * cp-tree.h (build_vbase_pointer): Delete decl. - - * sig.c (build_sptr_ref): Add forward decl and make static. - * cp-tree.h (build_sptr_ref): Delete decl. - - * call.c (build_new_method_call): Add forward decl and make static. - * cp-tree.h (build_new_method_call): Delete decl. - - * call.c (build_object_call): Make static. - * class.c (check_for_override, complete_type_p, mark_overriders): - Likewise. - * decl.c (cp_function_chain): Likewise. - * lex.c (set_typedecl_interface_info, reinit_parse_for_block): - Likewise. - * pt.c (comp_template_args, get_class_bindings, push_tinst_level): - Likewise. - * tree.c (build_cplus_array_type_1): Likewise. - * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise. - (comp_target_parms): Likewise. - - * init.c (build_builtin_call): Make static. - * cp-tree.h (build_builtin_call): Delete decl. - - * typeck.c (binary_op_error): Delete decl. - * cp-tree.h (binary_op_error): Likewise. - -Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * call.c (build_method_call): Compare against error_mark_node - directly, rather than the ERROR_MARK tree code. - * cvt.c (cp_convert): Likewise. - * decl.c (print_binding_level): Likewise. - (duplicate_decls): Likewise. - (grokdeclarator): Likewise. - (grokdeclarator): Likewise. - * init.c (expand_aggr_init_1): Likewise. - (decl_constant_value): Likewise. - * method.c (build_opfncall): Likewise. - (hack_identifier): Likewise. - * typeck.c (build_modify_expr): Likewise. - - * typeck.c (build_c_cast): Don't decl TYPE as register tree. - -Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> - - * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values. - - * pt.c (coerce_template_parms): Add new error message. - - * method.c (build_overload_value): Implement name mangling for - floating-point template arguments. - - * method.c (build_overload_int, icat, dicat): Fix mangling of template - arguments whose absolute value doesn't fit in a signed word. - -Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * friend.c: New file; put all of the friend stuff in here. - * init.c: Instead of here. - * Makefile.in (CXX_OBJS): Add friend.o. - (friend.o): Add dependencies. - * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c. - -Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_scoped_method_call): Complain if the scope isn't a - base. - -Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (left_curly): Don't crash on erroneous type. - - * init.c (build_delete): Fix type of ref. - -Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com> - - * search.c (get_vbase_1): Renamed from get_vbase. - (get_vbase): Wrapper, now non-static. - (convert_pointer_to_vbase): Now static. - - * call.c (build_scoped_method_call): Accept a binfo for BASETYPE. - * init.c (build_delete): Pass one. - (build_partial_cleanup_for): Use build_scoped_method_call. - * decl.c (finish_function): Pass a binfo. - -Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_over_call): Only synthesize non-trivial copy ctors. - - * typeck.c (build_c_cast): Lose other reference to flag. - - * call.c (build_field_call): Don't look for [cd]tor_identifier. - * decl2.c (delete_sanity): Remove meaningless use of - LOOKUP_HAS_IN_CHARGE. - * decl.c (finish_function): Use build_scoped_method_call instead - of build_delete for running vbase dtors. - * init.c (build_delete): Call overload resolution code instead of - duplicating it badly. - -Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_over_call): Call mark_used before trying to elide - the call. - - * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL. - -Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * typeck.c (build_modify_expr): Always pedwarn for a cast to - non-reference used as an lvalue. - -Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly. - -Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (handler): Fix template typo. - -Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com> - - * error.c (lang_decl_name): New fn. - * tree.c (lang_printable_name): Use it. - -Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com> - - * g++spec.c: Include config.h so that we can catch bzero #defines - from the config file. - -Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com> - - * new1.cc: Include a declaration for malloc, to avoid warning, and - avoid lossing on systems that require one (ones that define malloc - in xm.h). - -Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> - - * decl2.c (max_tinst_depth): New variable. - (lang_decode_option): Parse "-ftemplate-depth-NN" command line - option. - * pt.c (max_tinst_depth): Variable moved. - * lang-options.h: Declare "-ftemplate-depth-NN" command line option - as legal. - -Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (xref_basetypes): Allow a base class that depends on - template parms to be incomplete. - - * decl2.c (build_expr_from_tree): Support typeid(type). - * rtti.c (get_typeid): Support templates. - (expand_si_desc, expand_class_desc): Fix string length. - (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise. - -Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal. - - * pt.c (tsubst): Put it back for -fno-ansi-overloading. - -Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that - smashes together template and non-template decls of the same - signature. - -Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE. - -Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (duplicate_decls): Next route, pedwarn about different - exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER. - -Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro. - (struct lang_type): Delete has_default_implementation member. - Increase dummy to 21. - * decl.c (start_method): Delete usage. - - * cp-tree.h (build_call, null_ptr_cst_p, in_function_p, - store_after_parms, start_decl_1, auto_function): Add decls. - (get_arglist_len_in_bytes, declare_implicit_exception, - have_exceptions_p, make_type_decl, typedecl_for_tag, - store_in_parms, pop_implicit_try_blocks, push_exception_cleanup, - build_component_type_expr, cplus_exception_name, - {make,clear}_anon_parm_name, dont_see_typename): Removed decls. - * call.c (build_this): Make static. - (is_complete): Likewise. - (implicit_conversion): Likewise. - (reference_binding): Likewise. - (standard_conversion): Likewise. - (strip_top_quals): Likewise. - (non_reference): Likewise. - (build_conv): Likewise. - (user_harshness): Likewise. - (rank_for_ideal): Likewise. - * decl.c (start_decl_1): Delete forward decl. - (push_decl_level): Make static. - (resume_binding_level): Make static. - (namespace_bindings_p): Make static. - (declare_namespace_level): Make static. - (lookup_name_real): Make static. - (duplicate_decls): Make static. Take register off NEWDECL and - OLDDECL parm decls. - * decl2.c (get_sentry): Make static. - (temp_name_p): Delete fn. - * except.c (auto_function): Delete decl. - * lex.c (handle_{cp,sysv}_pragma): Make static. - (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl. - * method.c (do_build_{copy_constructor,assign_ref}): Make static. - * pt.c (tsubst_expr_values): Make static. - * rtti.c (combine_strings): Delete decl. - -Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (push_template_decl): Handle getting a typedef. - - * call.c (build_new_function_call): Complain about void arg. - -Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (duplicate_decls): Give pedwarn of different exceptions - if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER. - -Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Don't expand the cleanup tree here, - since we are not going to write the rtl out. Fixes problem with - -g -O on SPARC. - -Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com> - - * Make-lang.in: Add $(exeext) as necessary. - -Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com> - - * parse.y (handler_seq): Must have at least one catch clause. - -Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (add_builtin_candidate): Restore ?: hack. - - * decl.c (grok_op_properties): More warnings. - -Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (duplicate_decls): On second thought, do it as a pedwarn - still but only if !DECL_IN_SYSTEM_HEADER (olddecl). - - * decl.c (duplicate_decls): Scale back to a warning, and only do - 'em if -pedantic. - -Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com> - - * decl.c (duplicate_decls): pedwarn mismatched exception - specifications. - -Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com> - - * call.c (build_new_method_call): Don't display the invisible - argument for controlling virtual bases. - -Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com> - - * new: Add nothrow new and delete, bad_alloc and throw specifications - for delete. - * decl.c (init_decl_processing): Add throw specification for delete. - * new.cc (nothrow): Define. - * lex.c (real_yylex): Removing warning that throw and friends are - keywords. - * new1.cc (operator new (size_t sz, const nothrow_t&)): Define. - * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define. - * Make-lang.in: Add new{1,2}.{cc,o}. - -Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (cons_up_default_function): Fix return type of synth op=. - - * init.c (emit_base_init): Add warnings for uninitialized members - and bases. - - * decl.c (xref_basetypes): Add warning for non-polymorphic type - with destructor used as base type. - - * decl.c (grok_op_properties): Add warning for op= returning void. - * typeck.c (c_expand_return): Add warning for op= returning anything - other than *this. - - * class.c (finish_struct_1): Add warning for class with pointers - but not copy ctor or copy op=. - - * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro. - * pt.c (add_pending_template): Use it instead of LANG_FLAG_0. - (instantiate_template): If -fexternal-templates, add this - instantiation to pending_templates. - - * decl2.c (copy_assignment_arg_p): Disable old hack to support - Booch components. - -Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com> - - * cvt.c (cp_convert): Pedwarn enum to pointer conversions. - -Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (standard_conversion): Handle getting references. Tack - on RVALUE_CONV here. Do it for non-class types, too. - (reference_binding): Pass references to standard_conversion. - (implicit_conversion): Likewise. - (add_builtin_candidate): Disable one ?: kludge. - (convert_like): Handle RVALUE_CONVs for non-class types. - (joust): Disable the other ?: kludge. - -Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (init_decl_processing): Add code to build up common - function types beforehand, to avoid creation then removal of - things already in the hash table. - -Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for - the arguments. - - * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require - current_template_parms. - -Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com> - - * search.c (lookup_field): Don't return a function, check want_type. - -Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (build_new): Make sure PLACEMENT has a type. - -Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (build_new): Support new (nothrow). - -Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_decl): Also do push_to_top_level before setting - up DECL_INITIAL. - - * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro. - * pt.c (tsubst): Defer instantiation of default args. - * call.c (build_over_call): Until here. - -Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * search.c (lookup_field): Make sure we have an - IDENTIFIER_CLASS_VALUE before we try to return it. - -Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * call.c (build_method_call): Delete unused var PARM. - (build_overload_call_real): Likewise. - (build_object_call): Delete unused var P. - (build_new_op): Likewise. - * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static - var definitions, which are never used. - (shadow_tag): Delete unused var FN. - * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET. - * init.c (build_new): Delete unused var ALLOC_TEMP. - * method.c (hack_identifier): Delete unused var CONTEXT. - (do_build_copy_constructor): Delete unused var NAME. - (synthesize_method): Delete unused var BASE. - * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE. - * rtti.c (build_headof): Delete unused var VPTR. - (get_typeid): Delete unused var T. - * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1 - and ORIG_OP2. - (build_ptrmemfunc): Delete unused vars U and NINDEX. - * typeck2.c (build_functional_cast): Delete unused var BINFO. - -Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com> - - * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up - things in a type being defined. - * decl.c (finish_enum): Reverse the values so that they are in - the correct order. - - * pt.c (instantiate_class_template): Don't initialize - BINFO_BASETYPES until the vector is filled out. - (unify): Don't abort on conflicting bindings, just fail. - (instantiate_decl): Do push_tinst_level before any tsubsting. - - * method.c (build_overload_value): Handle getting a - TEMPLATE_CONST_PARM for a pointer. - -Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (expand_member_init): Don't give 'not a base' error for - templates. - - * pt.c (instantiate_decl): Call import_export_decl later. - - * pt.c (instantiate_class_template): Return a value. - - * parse.y (extension): New rule for __extension__. - (extdef, unary_expr, decl, component_decl): Use it. - -Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com> - - * class.c (base_binfo): Remove unused base_has_virtual member. - (finish_base_struct): Likewise. - (finish_struct_1): Likewise. - -Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com> - - * search.c (expand_upcast_fixups): Fix bogus code generation - problem where the generated code uses the wrong index into the - runtime built vtable on the stack. Old code could clobber random - stack values. - -Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com> - - * init.c (perform_member_init): Make sure the partial EH cleanups - live on the function_obstack. - -Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com> - - * Make-lang.in (g++spec.o): Don't use $< with an explicit target; - this isn't portable to some versions of `make' (e.g. Solaris 2.5.1). - -Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com) - - * decl.c (grokvardecl): Avoid ANSI style initialization. - -Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE. - -Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties. - -Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * g++spec.c (lang_specific_driver): Put missing hyphen in front of - arguments we compare against. Start the count of I at 1, not 0, - since argv[0] is still the command. - -Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com> - - * lang-specs.h: Accept .cp as an C++ extension. - -Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.h (ptr_reasonably_similar): Add decl. - -Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN - pointer. New local SPECBITS with the parm's value. - (grokdeclarator): Pass &specbits down. - - * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node - before we try to do C_SET_EXP_ORIGINAL_CODE on it. - - * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of - CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM. - - * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is - not an error_mark_node. - -Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL. - * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate. - -Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokdeclarator): When giving an anonymous struct a name, - replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is - not affected). - - * typeck2.c (build_m_component_ref): If component is a pointer - to data member, resolve the OFFSET_REF now. - - * call.c (convert_like): Don't go into infinite recursion. - - * pt.c (coerce_template_parms): Use tsubst_expr for non-type args. - - * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr. - * tree.c (layout_basetypes): And on the vbase ptr. - -Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or - CHAR_TYPE_SIZE so bool is always the same size as another type. - - * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too. - -Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (grok_x_components): Remove synthesized methods from - TYPE_METHODS of an anonymous union, complain about member - functions. - * decl.c (shadow_tag): Wipe out memory of synthesized methods in - anonymous unions. - (finish_function): Just clear the DECL_RTL of our arguments. - -Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Emit DWARF debugging info for static data - members. - - * pt.c (tsubst): If t is a stub decl, return the stub decl for type. - -Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck.c (build_component_ref): Don't die if COMPONENT isn't a - IDENTIFIER_NODE. - -Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * Make-lang.in (g++-cross$(exeext)): Fix typo. - -Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - Make the g++ driver now be a standalone program, rather than one - that tries to run the gcc driver after munging up the options. - * Make-lang.in (g++.c, g++spec.o): New rules. - (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER - added. - (g++$(exeext)): New rule, based on xgcc rule. - (g++-cross$(exeext)): Now just copies g++$(exeext) over. - * g++spec.c: New file. - * g++.c: Removed file. - -Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com> - - * cvt.c (build_up_reference): Arrange for any temporary values - that have been keep in registers until now to be put into memory. - -Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so - that make -j3 bootstrap works better. - -Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (pushtag): Do pushdecl for anon tags. - -Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (c_expand_return): Fix logic. - (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR. - -Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com> - - * g++.c (main): Make sure arglist has a final NULL entry. Add - PEXECUTE_LAST to the flags passed to pexecute, as otherwise - stdin/stdout of the invoked program are redirected to - nowheresville. - -Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (implicitly_declare): Set DECL_ARTIFICIAL. - -Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com> - - * init.c (resolve_offset_ref): Handle obj.vfn better. - * typeck.c (build_component_ref): Set TREE_TYPE on result from - build_vfn_ref. - -Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (convert_for_assignment): Also handle anachronistic - implicit conversions from (::*)() to cv void*. - * cvt.c (cp_convert_to_pointer): Likewise. - -Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (handle_cp_pragma): Fix bogus warning. - -Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com> - - * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE - (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P. - -Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (finish_struct_1): Support DWARF2_DEBUG. - * search.c (dfs_debug_mark): Likewise. - * decl2.c (finish_vtable_vardecl): Likewise. - * decl.c (pushtag, finish_enum): Likewise. - * lex.c (check_newline): Use debug_* instead of calling *out - functions directly. - -Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * Make-lang.in (cplib2.ready): Add else clause to avoid problems - on some picky hosts. - -Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (finish_struct_1): A class has a non-trivial copy - constructor if it has virtual functions. - - * cvt.c (cp_convert): Always call a constructor. - - * call.c (reference_binding): Still tack on a REF_BIND - for bad conversions. - (build_user_type_conversion_1): Propagate ICS_BAD_FLAG. - - * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING. - (c_expand_return): Likewise. - * typeck2.c (digest_init): Likewise for { }. - * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling. - * cvt.c (cp_convert): Handle failure better. - -Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation - of GCC be path-relative. - -Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but - it does need choose-temp.o and pexecute.o. - -Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time - that we still use it. - (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros. - -Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (expand_default_init): Avoid calling constructors to - initialize reference temps. - - * cvt.c (convert_to_reference): Fix. - -Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (cp_convert): Simplify for flag_ansi_overloading. - (convert_to_reference): Likewise. - * typeck.c (convert_for_initialization): Likewise. - * init.c (expand_default_init): Likewise. - (expand_aggr_init_1): Likewise. - * cp-tree.h (CONV_NONCONVERTING): Lose. - * typeck.c (build_c_cast): Lose allow_nonconverting parm. - * *.c: Adjust. - * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING. - -Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com> - - * pt.c (tsubst_expr): Reverse args to expand_start_catch_block. - -Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (expand_aggr_init_1): Don't crash on non-constructor - TARGET_EXPR. - -Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * g++.c: Include gansidecl.h. - (VPROTO, PVPROTO, VA_START): Delete. - (choose_temp_base_try, choose_temp_base, perror_exec, - run_dos) [__MSDOS__]: Delete fns. - (pfatal_with_name): Delete fn. - (temp_filename): Declare like in gcc.c. - (pexecute, pwait, choose_temp_base): Declare from gcc.c. - (error_count, signal_count): Define. - (error): Delete both definitions. - (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c. - (pfatal_pexecute): Add fn from gcc.c. - (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the - code to use the pexecute stuff also used by gcc.c. - (MIN_FATAL_STATUS): Define. - * Make-lang.in (g++): Add dependency on and linking with - choose-temp.o and pexecute.o. - - * cp-tree.h: Include gansidecl.h. - (STDIO_PROTO): Delete #undef/#define. - * cvt.c (NULL): Delete #undef/#define. - * expr.c (NULL): Likewise. - * init.c (NULL): Likewise. - * rtti.c (NULL): Likewise. - * xref.c (NULL): Likewise. - - * cp-tree.h (build_user_type_conversion): Add prototype. - * call.c (build_user_type_conversion): Delete prototype. Correct - decl of FLAGS arg to be an int. - * cvt.c (build_user_type_conversion): Likewise. - -Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.def: Add TRY_BLOCK and HANDLER. - * except.c (expand_start_catch_block): Support templates. - * parse.y (try_block, handler_seq): Likewise. - * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER. - -Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (current_template_args): New fn. - (push_template_decl): Use it. - * decl.c (grokdeclarator): Use it. - - * decl2.c (build_expr_from_tree): Dereference ref vars. - - * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in - the decl-specifier-seq. - - * decl.c (grok_op_properties): Don't force the type of a conversion - op to be complete. Don't warn about converting to the same type - for template instantiations. - - * decl2.c (finish_file): Don't call instantiate_decl on synthesized - methods. - -Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck.c (get_delta_difference): Remove previous bogusness. - Don't give errors if force is set. - -Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Don't emit debug info. - * decl.c (pushdecl): Lose obsolete code. - (grokdeclarator): Still do the long long thing after complaining. - * search.c (note_debug_info_needed): Don't do anything if we're in a - template. - * method.c (synthesize_method): For non-local classes, - push_to_top_level first. - -Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck.c (get_delta_difference): Add no_error parameter. - (build_ptrmemfunc): Call get_delta_difference with no_error set; - we don't want error messages when converting unrelated - pointer-to-member functions. - -Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com> - - * error.c (dump_expr): Improve the wording on error messages that - involve pointer to member functions. - -Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com> - - * cvt.c (cp_convert_to_pointer): Move code for conversions from - (::*)() to void* or (*)() up a bit, so that we can convert from - METHOD_TYPEs as well. - -Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com> - - * rtti.c (get_tinfo_fn): Make sure 'type' is permanent. - There are no 'member' types. - (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn. - (build_x_typeid): Handle errors. - -Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (convert_for_assignment): Handle anachronistic implicit - conversions from (::*)() to void* or (*)(). - * cvt.c (cp_convert_to_pointer): Likewise. - (cp_convert_to_pointer_force): Remove cp_convert_to_pointer - conversions from here. - * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions. - * lang-options.h: Likewise. - * decl2.c (warn_pmf2ptr): Define. - * cp-tree.h: Declare it. - * typeck2.c (digest_init): Allow pmfs down into - convert_for_initialization. - -Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (c_expand_return): Fix for returning overloaded fn. - -Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND. - * decl.c (grok_reference_init): Pass DIRECT_BIND. - * cvt.c (build_up_reference): Don't mark 'this' addressable. Use - DIRECT_BIND. - * call.c (convert_like): Don't pass INDIRECT_BIND. - * typeck.c (convert_arguments): Likewise. - * typeck.c (mark_addressable): Allow &this if flag_this_is_variable. - -Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (mark_addressable): Support TARGET_EXPR, unify with - similar code in build_up_ref. - * cvt.c (build_up_reference): Drastically simplify. - -Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com) - - * typeck.c (signed_or_unsigned_type): If the given type already - as the correct signedness, then just return it. - - * typeck.c ({un,}signed_type): If can't do anything, call - signed_or_unsigned_type. - -Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com> - - * decl2.c (copy_assignment_arg_p): Don't buy the farm if - current_class_type is NULL. - -Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com> - - * class.c (finish_struct_1): Avoid empty structs by adding a field - so layout_type gets the mode right. - - * typeck.c (c_expand_return): Drastically simplify. - -Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (decay_conversion): Handle overloaded methods. - -Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_over_call): A TARGET_EXPR has side-effects. - -Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com> - - * cvt.c (convert_to_pointer_force): Add code to support pointer to - member function to pointer to function conversions. - * init.c (resolve_offset_ref): Add code to allow faked up objects, - ignoring them if they are not used, and giving an error, if they - are needed. - * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve - code, and so that we can give an error, if we needed an object, - and one was not provided. - (build_c_cast): Don't call default_conversion when we want to - convert to pointer to function from a METHOD_TYPE. - -Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com> - - * Make-lang.in (cplib2.ready): Fix logic. - - * decl.c (shadow_tag): Only complain about non-artificial function - members. - - * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS. - -Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com> - - * expr.c (cplus_expand_expr): Pre-tweak call_target like - expand_inline_function would. - - * pt.c (mark_decl_instantiated): If extern_p, call - mark_inline_for_output. - -Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (unary_complex_lvalue): Add code to handle intermediate - pmd conversions. - - * typeck.c (get_delta_difference): Fix wording, as we can be used - for pointer to data members. - -Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com> - - * pt.c (tsubst): If the function decl isn't a member of this - template, return a copy of the decl (including copying the - lang-specific part) so we don't hose ourselves later. - -Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (finish_struct): Remove DWARF-specific tag handling. - * decl.c (pushtag): Likewise. - (finish_function): Always clear DECL_ARGUMENTS on function decls with - no saved RTX. - * decl2.c (finish_file): Emit DWARF debugging info for static data - members. - -Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com> - - * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC - isn't the same as the new one before we whack it. - -Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com> - - * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h, - lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove - warn_traditional and warn_strict_prototypes; remove ancient - 'overload' code; remove references to flag_traditional. - -Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com> - - * input.c (sub_getch): Handle 8-bit characters in string literals. - -Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (mapcar): Handle CONSTRUCTORs. - (copy_to_permanent): Handle expression_obstack properly. - - * Make-lang.in (cplib2.txt): Also depend on the headers. - - * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE == - INT_TYPE_SIZE. - (expand_class_desc): Use USItype for offset field. - * tinfo.h (struct __class_type_info): Likewise. - - * method.c (build_overload_int): TYPE_PRECISION should be applied - to types. - -Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_new_op): A COND_EXPR involving void must be a - builtin. - -Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_x_component_ref): New fn. - (build_object_ref): Use it. - * parse.y (primary): Use it. - * decl2.c (build_expr_from_tree): Use it. - * cp-tree.h: Declare it. - - * decl.c (start_decl): variable-sized arrays cannot be initialized. - * error.c (dump_type_suffix): Handle variable arrays. - -Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * Make-lang.in (exception.o): Put back compiling it with -fPIC. - -Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (lookup_name_real): Don't try to look up anything in a - TYPENAME_TYPE. - - * tinfo2.cc (__throw_type_match_rtti): Oops. - -Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * Make-lang.in (exception.o): Use -fno-PIC for now. - -Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com> - - * rtti.c (build_dynamic_cast): Pass tinfo fns rather than - calling them. - (get_tinfo_fn_dynamic): Extracted from build_typeid. - * tinfo2.cc (__dynamic_cast): Adjust. - - * rtti.c (build_typeid): Use resolves_to_fixed_type_p. - (build_x_typeid): Likewise. - - * parse.y: Call build_x_typeid instead of build_typeid. - * cp-tree.def: Add TYPEID_EXPR. - * pt.c (tsubst_copy): Handle typeid. - * decl2.c (build_expr_from_tree): Likewise. - * rtti.c (build_x_typeid): Throw bad_typeid from here. - (build_typeid): Not here. - * cp-tree.h: Declare build_x_typeid. - -Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (convert_like): Pull out constant values. - - * tree.c (mapcar): Use build_cplus_array_type, not build_array_type. - -Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * decl.c (init_decl_processing): Create short int types before - creating size_t in case a machine description needs to use - unsigned short for size_t. - -Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com> - - * Make-lang.in (exception.o): Turn off pic. - - * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same - type, multi-level ptr conversions. - - * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast. - (throw_bad_cast): Use it. - (throw_bad_typeid): New fn. - (build_typeid): Throw bad_typeid as needed. - Use build_call. - (synthesize_tinfo_fn): Handle functions and arrays before checking - for cv-quals. - - * Remove .h from standard C++ headers, add new.h, move into inc - subdirectory. - - * exception*: Remove pointer from object, constructors. Add - default exception::what that uses type_info::name. Add - __throw_bad_typeid. - - * init.c (build_new): Don't add a cookie to new (void *) T[2]. - -Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com> - - * Make-lang.in: Building C++ code depends on cc1plus. - -Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as - a HOST_WIDE_INT, not a tree. - -Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com> - - * exception.cc: Don't include <stdlib.h>. - - * Make-lang.in (c++.clean): Remove cplib2.*. - -Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com> - - * parse.y (component_decl_1, component_costructor_declarator case): - Pass attributes/prefix_attributes in tree list. - -Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>. - -Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (do_identifier): Don't do deferred lookup in a template - header. - - * typeck2.c (store_init_value): Oops. - - * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}: - New files for C++ lang-support library. - * Make-lang.in (CXX_EXTRA_HEADERS): Define. - (CXX_LIB2FUNCS): Define. - And rules for building the C++ lang-support code. - * config-lang.in (headers): Define. - (lib2funcs): Define. - -Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call - digest_init. - * pt.c (tsubst_copy): Compute type for CONSTRUCTOR. - * typeck2.c (store_init_value): Check for initializing pmf with { } - here. - (process_init_constructor): Not here. - -Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (begin_template_parm_list): Increment - processing_template_decl here. - (end_template_parm_list): Not here. - (process_template_parm): No need to add 1 to it now. - * *.c: Use processing_template_decl instead of current_template_parms - to check for being in a template. - - * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR. - (tsubst_copy): Handle CONSTRUCTOR. - (instantiate_decl): Set up context properly for variables. - * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR. - * class.c (finish_struct): Reverse CLASSTYPE_TAGS. - -Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back. - -Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (make_thunk): Call comdat_linkage before setting the - TREE_CODE. - - * decl2.c (comdat_linkage): Use make_decl_one_only. - (import_export_decl): Likewise. - * decl.c (init_decl_processing): Check supports_one_only instead of - SUPPORTS_WEAK. - -Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (grokfield): Tighten checking for access decls. - - * decl.c (make_typename_type): Resolve references to - current_class_type. Set CLASSTYPE_GOT_SEMICOLON. - (lookup_name_real): Types that depend on a template parameter get - an implicit 'typename' unless they're in the current scope. - (start_decl_1): We don't care about incomplete types that depend - on a template parm. - (grokdeclarator): Resolve 'typename's in the type specifier that - refer to members of the current scope. - - * call.c (build_over_call): Remove 'inline called before - definition' diagnostic. - (build_method_call): Likewise. - * decl.c (duplicate_decls): Downgrade 'used before declared - inline' to a warning, only with -Winline. - -Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com> - - * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile. - -Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu> - - * call.c (build_method_call): When calling a signature - default implementation, as in other cases, let instance_ptr simply - be instance. - -Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com> - - * parse.y (simple_stmt): Cleanup and use do_poplevel (). - -Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com> - - * except.c (expand_start_catch_block): Add a pushlevel so that -g - works on hppa and SPARC. - -Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node. - -Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu> - - * call.c (build_over_call): Check first whether DECL_CONTEXT exists - before testing whether it's a signature. - -Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu> - - * call.c (build_new_method_call): Don't complain about signature - pointers and references not being an aggr type. - (build_this): If a signature pointer or reference was passed in, - just return it. - (build_new_method_call): If instance is a signature pointer, set - basetype to the signature type of instance. - * sig.c (build_signature_method_call): Deleted basetype and - instance parameters, they can be found as the DECL_CONTEXT of - function and as the first argument passed in. - * cp-tree.h: Changed declaration of build_signature_method_call. - * call.c (build_method_call): Deleted first two arguments in call - of build_signature_method_call. - (build_over_call): Added call to build_signature_method_call. - -Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a - target_expr. - -Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cvt.c (convert_to_reference): Use %#T, not %#D, for error. - -Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com> - - * except.c (expand_start_try_stmts): Move to except.c in the backend. - (expand_end_try_stmts): Remove. - - * init.c (perform_member_init): Use add_partial_entry () instead - of directly manipulating lists. - (emit_base_init): Ditto. - -Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com> - - * except.c (expand_exception_blocks): Always make sure USE and - CLOBBER insns that came at the end still do, the backend relies - upon this. - -Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_over_call): We can only use a TARGET_EXPR of the - right type. - -Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (convert_to_reference): Revert last change, don't complain - about temp without target decl. - -Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com> - - * decl.c (grokdeclarator): Don't core dump when void() is given. - -Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (copy_args_p): Don't crash. - -Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com> - - * pt.c (tsubst): And support template args inside the exception - specification. - - * pt.c (tsubst): Add support for exception specifications in - template functions. - -Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com> - - * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3 - fields now. - * cp-tree.h (start_decl): Eliminate the throw spec parameter. - (start_function): Likewise. - (start_method): Likewise. - (grokfield): Likewise. - (make_call_declarator): Add throw spec parameter. - (set_quals_and_spec): Add routine. - * lex.c (set_quals_and_spec): Likewise. - * decl.h (grokdeclarator): Eliminate the throw spec parameter. - * decl.c (shadow_tag): Eliminate the throw spec parameter to - grokdeclarator. - (groktypename): Likewise. - (start_decl): Eliminate the throw spec parameter. Eliminate the - throw spec parameter to grokdeclarator. Eliminate the throw spec - field in DECL_STMT. - (cp_finish_decl): Eliminate the throw spec field in DECL_STMT. - (grokfndecl): Remove useless set of raises. - (grokdeclarator): Eliminate the throw spec parameter. Eliminate - the throw spec parameter to start_decl. Pull the throw spec out - of the call declarator. - (grokparms): Eliminate the throw spec parameter to grokdeclarator. - (start_function): Eliminate the throw spec parameter. Eliminate - the throw spec parameter to grokdeclarator. - (start_method): Likewise. - * decl2.c (grokfield): Likewise. - (grokbitfield): Eliminate the throw spec parameter to grokdeclarator. - (grokoptypename): Likewise. - (finish_file): Eliminate the throw spec parameter to - start_function. Add throw spec to make_call_declarator. - * except.c (init_exception_processing): Add throw spec to - make_call_declarator. Eliminate the throw spec parameter to - start_decl. - (expand_start_catch_block): Eliminate the throw spec parameter to - grokdeclarator. - (expand_builtin_throw): Add throw spec to make_call_declarator. - Eliminate the throw spec parameter to start_function. - (start_anon_func): Likewise. - * lex.c (make_call_declarator): Add throw spec parameter. - (set_quals_and_spec): New routine. - (cons_up_default_function): Add throw spec to make_call_declarator. - Eliminate the throw spec parameter to grokfield. - * method.c (synthesize_method): Eliminate the throw spec parameter - to start_function. - * pt.c (process_template_parm): Eliminate the throw spec parameter - to grokdeclarator. - (tsubst): Add throw spec to make_call_declarator. - (tsubst_expr): Eliminate the throw spec parameter to start_decl. - (do_function_instantiation): Eliminate the throw spec parameter to - grokdeclarator. Eliminate the throw spec parameter to - start_function. - * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter - to start_function. - * parse.y (datadef): Remove non-winning optimization. - (decl): Likewise. - (fndef): Remove ambiguous error productions uncovered by grammer - fixing. - (constructor_declarator): Add exception_specification_opt here. - (component_constructor_declarator): Likewise. - (direct_after_type_declarator): Likewise. - (complex_direct_notype_declarator): Likewise. - (direct_abstract_declarator): Likewise. - (fn.def1): Remove exception_specification_opt. - (fn.def2): Likewise. - (condition): Likewise. - (initdcl0): Likewise. - (initdcl): Likewise. - (notype_initdcl0): Likewise. - (nomods_initdcl0): Likewise. - (component_decl_1): Likewise. - (component_declarator): Likewise. - (after_type_component_declarator0): Likewise. - (after_type_component_declarator): Likewise. - (notype_component_declarator): Likewise. - -Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_over_call): Also use an INIT_EXPR when - initializing anything from an rvalue. - - * call.c (build_over_call): Call stabilize_reference when building - an INIT_EXPR instead of calling the copy ctor. - - * call.c (joust): Extend the previous change to all comparisons. - - * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and - NO_LINKAGE_HEURISTICS. - - * decl2.c (finish_file): Emit any statics that weren't already. - - * typeck.c (build_static_cast): Implement. - * tree.c (build_cplus_new): Handle getting a TARGET_EXPR. - * decl.c (grokparms): Use can_convert_arg instead of - implicit_conversion directly. - (copy_args_p): New fn. - * cvt.c (convert_to_reference): Don't complain about temp with - static_cast. - (build_up_reference): Handle TARGET_EXPRs. - * call.c (build_over_call): Elide unnecessary temps. - (can_convert*): Use new overloading code. - -Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c: Move TYPE_PTR*_MACROS ... - * cp-tree.h: To here. - * typeck.c (build_reinterpret_cast): Implement. - - * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of - ptr_complete_ob. - (joust): If we're comparing a function to a builtin and the worst - conversion for the builtin is worse than the worst conversion for the - function, take the function. - - * typeck.c (build_const_cast): Implement. - (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast. - (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast. - -Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com> - - * rtti.c (build_dynamic_cast): Don't try to dereference exprtype - too early. Make sure we explode if exprtype turns out to be a - NULL_TREE when it shouldn't be. - -Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com> - - * cp-tree.h: New routine make_call_declarator. - * lex.c (make_call_declarator): Define it. - * except.c (init_exception_processing): Use it. - (expand_builtin_throw): Likewise. - (start_anon_func): Likewise. - * decl2.c (finish_file): Likewise. - * lex.c (cons_up_default_function): Likewise. - * parse.y: Likewise. - * pt.c (tsubst): Likewise. - -Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com> - - * decl2.c (groktypefield): Remove unused code. - -Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com> - - * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER. - * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier. - Change type_quals into cv_qualifiers. Change nonempty_type_quals into - nonempty_cv_qualifiers. - * hash.h: Rebuild. - - * lex.c (make_pointer_declarator): Change type_quals into - cv_qualifiers. - (make_reference_declarator): Likewise. - -Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (start_function): Only check interface_* for templates - with flag_alt_external_templates. - - * call.c (build_new_op): Check for comparison of different enum types. - (build_over_call): Fix arg # output. - - * typeck.c (build_component_ref): Handle pre-found TYPE_DECL. - -Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_new_op): Check for erroneous args. - - * call.c (build_new_method_call): Add missing args to cp_error. - - * tree.c (error_type): Dont print reference-to-array. - - * typeck.c (convert_for_assignment): Don't say contravariance for - removing const. - -Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_over_call): Diagnose bad convs for `this'. - - * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL - on _ctor_arg. - - * call.c (convert_like): Handle bad convs. - (build_over_call): Handle bad convs better. - - * decl2.c: -fansi-overloading is now the default. - - * call.c (build_new_method_call): Check for erroneous args. - - * pt.c (instantiate_class_template): Propagate - TYPE_USES_MULTIPLE_INHERITANCE. - -Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com> - - * call.c (enforce_access): Add static to routine. - -Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_user_type_conversion_1): Fix bad handling. - (compare_ics): Likewise. - -Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (standard_conversion): Oops. - -Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com> - - * g++.c: Update test for win32 (&& ! cygwin32). - -Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly. - (ptr_reasonably_similar): New fn. - * call.c (BAD_RANK): New rank. - (ICS_BAD_FLAG): New macro. - (standard_conversion): Handle almost-right pointer conversions. - (reference_binding): Handle bad rvalue bindings. - (add_*_candidate): Stuff. - (build_over_call): Pass bad conversions to convert_for_initialization. - (compare_ics): Handle bad convs. - (joust): Likewise. - -Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com> - - * init.c (expand_vec_init): Use ptrdiff_type_node instead of - integer_type_node when computing pointer offsets. - -Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (lvalue_type): New fn. - (error_type): New fn. - * call.c (op_error): Use error_type. - (add_conv_candidate): Use lvalue_type. - (add_builtin_candidates): Likewise. - * error.c (args_as_string): Use error_type. - -Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here. - (tsubst): Not here. - - * decl.c (init_decl_processing): With -ansi, __null's type is the - signed integral type with the same number of bits as a pointer. - Introduce a new variable null_node for it. - * cp-tree.h: Adjust. - * call.c (null_ptr_cst_p): Adjust. - -Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com> - - * except.c (do_unwind): Mark %i7 as used on the SPARC so we can - optimize. - -Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (import_export_decl): Ignore #pragma interface for tinfo - fns of classes without virtual functions. - - * call.c (add_function_candidate): Handle `this' specially. - (compare_ics): Likewise. - -Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_conditional_expr): Fix handling of __null. - - * decl2.c (comdat_linkage): New fn. - (import_export_vtable): Use it. - (import_export_decl): Use it. - * method.c (make_thunk): Use it. - -Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (end_template_decl): If we don't actually have parms, return. - * parse.y (template_header): Accept 'template <>'. - - * errfn.c: Allow 5 args. - -Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (make_temp_vec): New fn. - * pt.c (push_template_decl): Handle partial specs. - (instantiate_class_template): Likewise. - (more_specialized): Use get_bindings. - (more_specialized_class): New fn. - (get_class_bindings): New fn. - (most_specialized_class): New fn. - (do_function_instantiation): List candidates for ambiguous case. - * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS. - (shadow_tag): Call push_template_decl for partial specializations. - * parse.y: Likewise. - * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces - DECL_TEMPLATE_MEMBERS. - * call.c (print_z_candidates): Reduce duplication. - -Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (lang_decode_option): Allow -fansi-overloading. - -Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (get_bindings): New fn. - (most_specialized): Likewise. - (do_function_instantiation): Use them. - (add_maybe_template): New fn. - * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro. - * call.c (build_new_op): Handle guiding decls. - (build_new_function_call): Likewise. - * decl2.c (finish_file): Likewise. - - * decl2.c (mark_used): Do synthesis here. - * call.c (build_method_call): Not here. - (build_over_call): Or here. - * typeck.c (build_function_call_real): Or here. - * tree.c (bot_manip): Call mark_used on functions used in default - args. - -Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * decl2.c (import_export_vtable): Delete code that disabled vtable - heuristic on systems with ASM_OUTPUT_EXTERNAL. - -Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_x_function_call): Handle static call context - better. - - * decl.c (finish_function): Set the DECL_CONTEXT of the result to - the function, not its outer block. - - * call.c (build_field_call): Pass fields on to build_opfncall - regardless of TYPE_OVERLOADS_CALL_EXPR. - (build_method_call): Pass on to build_new_method_call sooner. - - * typeck.c (build_ptrmemfunc): Just return what instantiate_type - gives us. - * class.c (instantiate_type): Don't put a POINTER_TYPE to - METHOD_TYPE on an expression. Also make a copy of rhs instead of - modifying it. - -Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (compare_ics): Handle qual_conv after lvalue_conv. - (add_builtin_candidate): Don't take enums for ++. - (build_new_method_call): Handle non-aggregates and field calls. - Move new overloading code from... - * cvt.c: Here. - - * decl.c (grokparms): Don't check default args in templates. - -Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (build_new_op): Fix args to build_unary_op. - (add_builtin_candidates): Don't call type_promotes_to on float. - - * decl.c (grokparms): Check the type of the default arg. - - * cvt.c (build_new_op): Pass non-overloaded cases on rather than - returning NULL_TREE. - - * typeck.c (build_x_binary_op): Avoid doing extra work. - (build_x_unary_op): Likewise. - (build_x_conditional_expr): Likewise. - * cvt.c (build_over_call): Return. - (add_builtin_candidate): Fix MEMBER_REF. - (build_new_op): Likewise. - -Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com> - - * method.c (build_overload_name): Put bug fix into code but leave - disabled for now so we can be bug compatible with older releases - that do repeats incorrectly. In the future, we can enable it. - -Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (convert_like): Don't call build_cplus_new twice. - - * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c: - Control new overloading code with -fansi-overloading. - -Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (build_over_call): Call build_cplus_new. - * call.c (build_method_call): Likewise. - * typeck.c (build_function_call_real): Likewise. - (build_conditional_expr): If both operands are TARGET_EXPRs, wrap - the COND_EXPR in a TARGET_EXPR so they use the same slot. - - * cvt.c (build_up_reference): Propagate INDIRECT_BIND to - recursive calls. - * typeck.c (complete_type): Propagate - TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}. - -Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (joust): More ?: kludging. Sigh. - (build_over_call): Don't try to synthesize global fns. - - * search.c (lookup_conversions): Use binfo marking. - -Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com> - - * search.c (build_mi_matrix): Use the correct value of cid - when determining the new mi_size. - -Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (add_builtin_candidates): Do consider type conversion ops - for the first parms of += et al. - (strip_top_quals): New fn. - (reference_binding): Use it instead of TYPE_MAIN_VARIANT. - (implicit_conversion): Likewise. - (add_builtin_candidates): Be careful about arrays. - (build_new_method_call): Handle vtable optimization. - -Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag. - * cvt.c (reference_binding): Use it. - (implicit_conversion): Use it. - (add_builtin_candidate, COND_EXPR): Use it. - - * cvt.c (build_new_function_call): Check for error args. - - * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY. - - * gxx.gperf: Add __null. - * hash.h: Regenerate. - * lex.h: Add RID_NULL. - * lex.c (init_lex): Create null_pointer_node here, stick it in - RID_NULL. - * decl.c (init_decl_processing): Still set its type here. - * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node. - (convert_to_pointer_force): Likewise. - (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0 - if (! pedantic). - * call.c (convert_harshness): Use null_ptr_cst_p. - * typeck.c (convert_for_assignment): Likewise. Don't produce - null_pointer_node. - - * error.c (args_as_string): Handle lists of actual args, too. - * cvt.c (null_ptr_cst): Support (void*)0 for now. - (build_user_type_conversion_1): Improve diagnostics. - (build_new_function_call): Likewise. - (build_object_call): Likewise. - (build_new_method_call): Likewise. Move call before def diagnostic... - (build_over_call): Here. - - * cvt.c (build_new_method_call): Don't complain about no match if - LOOKUP_SPECULATIVELY. - (build_over_call): Fix 'this' for virtual fn. - (build_new_method_call): Add diagnostic. - -Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for - constructors to be passed in. - (build_over_call): Likewise. - (build_user_type_conversion_1): Pass them in. - (convert_like): Likewise. - (build_object_call): Handle overloaded conversions. - (build_over_call): Pass the right args to build_vfn_ref. - (standard_conversion): Fix pmf convs. - (joust): Handle comparing statics and non-statics. - (build_new_method_call): New fn. - * call.c (build_method_call): Call it if NEW_OVER. - -Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com> - - * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use - %D instead. - -Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Use maybe_build_cleanup_and_delete - instead of just maybe_build_cleanup so that we deallocate the - thrown object. - -Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use. - * cp-tree.h (finish_prevtable_vardecl): Add decl. - -Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com> - - * pt.c (instantiate_class_template): Call complete_type. Also, if - we're at the end of the file and we just instantiated a template - class with a vtable, call finish_prevtable_vardecl. - - * error.c (dump_decl): Don't explode (or explode more gracefully - as appropriate) if the object being dumped has a null type. - (dump_expr): Likewise. - - * search.c (build_mi_matrix): Ensure that mi_size is large enough, - by counting the number of nodes that we'll need before allocating - the array. - (lookup_fnfields): Fix comment. - (breadth_first_search): Fix comment. - -Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_class_template): Propagate TYPE_PACKED and - TYPE_ALIGN. - * class.c (finish_struct): Call cplus_decl_attributes here. - (finish_struct_1): Not here. - * cp-tree.h: Adjust. - - * pt.c (type_unification): New parameter STRICT. - (unify): If STRICT, don't allow cv addition or base deduction. - * call.c, class.c, cvt.c, cp-tree.h: Adjust. - -Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com> - - * search.c (get_template_base{_recursive}): New fns. - * pt.c (more_specialized): New fn. - (do_function_instantiation): Use it. - (unify): Handle base deduction. - * cvt.c (joust): Use more_specialized. - Don't arbitrarily choose between non-builtin candidates. - (build_over_call): Call require_complete_type. - - * decl.c (start_function): Statics are static even in a #pragma - interface file. - - * decl2.c (import_export_vtable): Disable vtable heuristic on - systems with ASM_OUTPUT_EXTERNAL. - - * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV. - (standard_conversion): No std conv to enum type. - - * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P - for ptm's. - - * cvt.c (reference_binding): Bind directly to a base subobject of - a class rvalue. - - * cvt.c (build_new_op): Enforce access control. - -Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck2.c (process_init_constructor): When scanning the - union for a named field, skip things that aren't FIELD_DECLs. - - * method.c (synthesize_method): Don't scan fndecl's rtl if - we're at the end of the file; just assume the function can't - be inlined. - -Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (build_builtin_candidate): Stick a dummy conversion in if - it failed. - - * cvt.c (build_user_type_conversion_1): Handle overloaded - conversion ops. - - * cvt.c (add_builtin_candidates): Don't consider type conversion - operators for the first parameter of operator=. - -Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck.c (complete_type): Only call layout_type if we're not - expanding a template. - -Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (compare_ics): Oops. - - * cvt.c (op_error): Oops. - - * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV. - * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p. - (build_conv): Use them. - (implicit_conversion): Use them. - (convert_like): Handle them. - (build_new_op): Handle builtin COND_EXPR again. - (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums - in lists of types for COND_EXPR. - (add_builtin_candidate): Add enum candidates for COND_EXPR. - -Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck.c (build_modify_expr): Always attempt to build a call to - the assignment operator, even if we're using a default one. - (convert_for_initialization): Call complete_type. - -Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (reference_binding): A REF_BIND gets the reference type. - (implicit_conversion): Likewise. - (convert_like): Likewise. - (compare_ics): Likewise. - (compare_qual): Likewise. - (print_z_candidates): Handle no candidates. - (build_new_op): Don't handle builtin COND_EXPR for now. - -Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com> - - * cvt.c (build_builtin_candidate): Init local var in an ANSI way. - -Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (joust): If the candidates are the same, arbitrarily pick one. - - * cvt.c (build_builtin_candidate): Oops. - (build_new_op): Oops. - - * method.c (build_opfncall): Pass COND_EXPR on. - * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR. - (add_builtin_candidate{,s}): Likewise. - (add_builtin_candidates): Likewise. - (print_z_candidates, op_error, build_new_op): Likewise. - (type_decays_to): New fn. - * lex.c (init_lex): Just say ?: for COND_EXPR. - -Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (complete_type): Call layout_type rather than building - a new array type. - - * cvt.c (add_builtin_candidate): Pointer arithmetic candidates - only use ptrdiff_t. - -Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c: Always compile the new overloading code (but don't use it). - (implicit_conversion): Add a BASE_CONV when converting to - the same class type. - (convert_like): Handle BASE_CONV. - -Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (build_new_op): Support {MAX,MIN}_EXPR. - (add_builtin_candidate): Likewise. - - NEW_OVER changes: - * typeck.c (build_x_function_call): Try an operator function - whenever we call an object of class type. - * method.c (build_opfncall): Pass CALL_EXPRs through. - * cvt.c (implicit_conversion): Do const-ref case first. - (add_conv_candidate, build_object_call, op_error): New fns. - (ptr_complete_ob, TYPE_PTROB_P): void is not an object type. - ({add,build}_builtin_candidate{,s}, print_z_candidates): Display - builtin candidates. - (build_new_op): Handle CALL_EXPR. Don't try to decay void. - Fall back on preincrement handling. Use op_error. - Handle warn_synth. - (convert_like): Pass INDIRECT_BIND. Don't try to do anything with - an error_mark_node. - (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions - properly. - -Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com> - - * pt.c (tsubst_expr): Handle CONTINUE_STMT. - -Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_component_ref_1): Use build_component_ref - instead of open coding it here. - -Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com> - - * g++.c (main): Don't link with -lg++. - - NEW_OVER changes: - * cvt.c (convert_to_reference): Don't use convert_from_refeence on - result of build_type_conversion. - (cp_convert): Only call build_method_call for ctors if - build_type_conversion failed. - (ptr_complete_ob): New function. - (TYPE_PTR{,OB,MEM}_P): New macros. - ({add,build}_builtin_candidate{,s}): New functions. - (print_z_candidates): Handle builtins. - (build_user_type_conversion_1): Don't use conversion fns for - converting to a base type. - (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs. - (build_user_type_conversion): Use convert_from_reference. - (build_new_op): New function. - (build_over_call): Fix handling of methods. - (compare_ics): Handle AMBIG_CONV properly. - * typeck2.c: Increment abort count. - * method.c (build_opfncall): Forward most requests to build_new_op. - * cp-tree.h (IS_OVERLOAD_TYPE): Tweak. - -Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out - invalid second argument to dump_expr_list. - -Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com> - - * decl.c (lookup_name_real): Make sure we do obj->X::i correctly. - -Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com> - - * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not - ASSEMBLE_EXTERNAL. - -Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com> - - * typeck2.c (process_init_constructor): New pedwarn for using { } - to initialize a pointer to member function. - * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that - we can avoid the new error. - -Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_ptrmemfunc1): New function to hide details of - pointer to member functions better. - -Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com> - - * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are - methods into the actual method, as we know the implied object is - not used. - -Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (maybecomma_warn): Only emit the pedwarn if we're not - inside a system header. - -Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com> - - * call.c (build_method_call): Call complete_type on the - instance type. - -Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_component_ref): Always build up an OFFSET_REF - for obj_ptr->func so that we can know which object to use in a - method call. - -Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast - around things. Also improve maintainability. - -Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com> - - * decl.c (grokdeclarator): Check for overflow when evaluating an - array dimension. - -Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (cp_convert): Don't check for ambiguity with constructor - if NEW_OVER. - - * typeck.c (build_x_function_call): Pass function overload - questions to new overloading code if NEW_OVER. - * init.c (expand_aggr_init_1): Only check for type conversion ops - if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING). - Don't check for ambiguity with constructor if NEW_OVER. - * cvt.c (convert_to_reference): Dereference the result of a type - conversion operator. - (build_conv): Propagate ICS_USER_FLAG. - (implicit_conversion): Call instantiate_type. - Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL. - (add_function_candidate): Fix cv-quals on argtype. - (print_z_candidates): New function. - (build_new_function_call): Call it. - (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't - consider non-converting constructors. - Call print_z_candidates. - Return an AMBIG_CONV for an ambiguous conversion. - (build_user_type_conversion): Handle AMBIG_CONV. - (convert_like): Fix test for building TARGET_EXPR. - Call instantiate_type. - Handle AMBIG_CONV and LVALUE_CONV. - (build_over_call): Handle 0 args and ellipsis. - * cp-tree.def: Add AMBIG_CONV. - -Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com> - - * decl.c (lookup_name_real): If we find mem in obj when parsing - `obj->mem', make sure we return the right value. - -Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com> - - * search.c (get_base_distance): Call complete_type. - -Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com> - - * decl.c (store_bindings): Make static. - -Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (expand_aggr_init_1): Don't check type conversions if - NEW_OVER. - - * cvt.c (z_candidate): Put back template field. - (add_function_candidate): Set it. - (add_template_candidate): Likewise. - (joust): Use it. - (compare_qual): Handle references and pointers to members. - (compare_ics): Handle reference bindings. - - * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY. - -Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com> - - * call.c (compute_conversion_costs): Call complete_type. - - * tree.c (vec_binfo_member): Use comptypes instead of comparing - pointers, so we can handle template parameters. - -Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com> - - * cvt.c (cp_convert_to_pointer): We have to call complete_type - here; let's make it explicit instead of a side effect of an - error check. - -Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (z_candidate): Remove template field. - (reference_binding): Handle binding to temporary. - (implicit_conversion): Likewise. - (add_function_candidate): Handle artificial constructor parms. - Handle functions with too few parms. - (add_template_candidate): New function. - (build_user_type_conversion_1): Handle constructors. - (convert_like): Likewise. - (build_over_call): Likewise. - (build_new_function_call): Support templates. - (compare_ics): Fix reference, inheritance handling. - -Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com> - - * decl.c: Add signed_size_zero_node. - (init_decl_processing): Build it. - * class.c (prepare_fresh_vtable): Use it instead of size_zero_node - when we're trying to make a negative delta. - -Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - Stop doing this damn index==strchr variable name confusion. - * class.c (add_virtual_function): Change local var INDEX to be - named IDX. - (add_method): Likewise. - * lex.c (print_parse_statistics): Likewise. - * search.c (make_memoized_table_entry): Likewise. - (lookup_fnfields_here): Likewise. - (lookup_field): Likewise. - (lookup_fnfields): Likewise. - (get_baselinks): Likewise. - * sig.c (build_signature_table_constructor): Likewise. - (build_signature_method_call): Likewise. - * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX. - (get_member_function_from_ptrfunc): Likewise. - (build_ptrmemfunc): Change local var INDEX to be IDX. - (c_expand_start_case): Likewise. - -Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (cp_convert_to_pointer): Move user-defined type conversion - handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE. - (convert_to_reference): Use build_type_conversion to convert to - the reference type directly. - (standard_conversion): Fix void* case, non-conversions. - (reference_binding): Fix expr == 0 case, non-conversions. - (convert_like): Support REF_BIND. - (compare_qual): Split out from compare_ics. - (compare_ics): Use it, handle icses with only a qual_conv. - - * init.c (expand_vec_init): Don't crash if decl is NULL. - -Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com> - - * mpw-config.in: New file, configury for Mac MPW. - * mpw-make.sed: New file, makefile editing for MPW. - -Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_class_template): Call repo_template_used. - - * search.c (lookup_conversions): Only lookup conversions in - complete types. - -Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.def: Renamed from tree.def, to avoid confusion with - gcc's tree.def. - * cp-tree.h, lex.c: Include cp-tree.def. - * Makefile.in (CXX_TREE_H): Reference cp-tree.def. - -Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com> - - * init.c (build_vec_delete_1): Call complete_type. - -Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com> - - * except.c (start_anon_func): Make sure anonymous functions are - never external. - -Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (finish_function): If function_depth > 1, set nested. - - * decl2.c (grokbitfield): Revert Bob's change. - * class.c (finish_struct_1): Fix handling of named bitfield widths. - -Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (add_pending_template): Handle types. - (lookup_template_class): With -fexternal-templates, just add the class - to pending_templates instead of instantiating it now. - * decl2.c (finish_file): Handle types in pending_templates. - -Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com> - - * decl2.c (grokbitfield): Handle constant decls appropriately. - Give an appropriate error message now instead of spewing core - later. - -Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c: Don't turn on thunks by default for now. - -Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (complete_type): Handle error_mark_node. - (common_type, OFFSET_TYPE): Handle template_type_parms. - -Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_decl): If at_eof, call import_export_decl - regardless of DECL_INLINE. - - * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs. - - * class.c (finish_struct_bits): Copy TYPE_SIZE. - - * rtti.c (build_dynamic_cast): Support templates. - * tree.def: Support DYNAMIC_CAST_EXPR. - * pt.c (tsubst_copy): Likewise. - * decl2.c (build_expr_from_tree): Likewise. - -Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_static_cast): Support templates. - (build_const_cast): Likewise. - * tree.def: Support CONST/STATIC_CAST_EXPR. - * pt.c (tsubst_copy): Likewise. - * decl2.c (build_expr_from_tree): Likewise. - -Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_vtable_vardecl): Don't trust - TREE_SYMBOL_REFERENCED for vtables of local classes. - -Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst_copy): Handle operator T. - -Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (build_delete): Move creation of PARMS inside test of - TYPE_HAS_DESTRUCTOR, since it's never used outside of that block. - -Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck.c (build_conditional_expr): Don't assume that - the arguments to ?: are always pointers or records. - -Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (import_export_decl): Still emit static/weak/comdat - copies of inline template functions with -fno-implicit-templates. - -Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com> - - * init.c (build_delete): Determine the complete basetype - path to the destructor we're calling. - -Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com> - - * decl.c (build_enumerator): Always copy the INTEGER_CST used to - initialize the enum, because we really and truly don't know where - it came from. - (start_enum): Don't copy integer_zero_node because - build_enumerator will do it. - -Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (finish_function): Do access control on base destructors. - - * pt.c (tsubst, case FUNCTION_DECL): Set up - IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't - hose us. - -Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com> - - * cvt.c (build_up_reference): If we have already extended the - lifetime of the temporary, don't try it again. - * typeck.c (c_expand_return): Don't try and convert the return - value twice when we want a reference, once is enough. - -Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst_expr, case DECL_STMT): Don't pass - LOOKUP_ONLYCONVERTING at all for now. - - * search.c (add_conversions): Put the conversion function in - TREE_VALUE, the basetype in TREE_PURPOSE. - * cvt.c (build_type_conversion): Adjust. - * cvt.c (build_expr_type_conversion): Adjust. - * call.c (user_harshness): Adjust. - -Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the - backend's benefit. - -Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com> - - * except.c (expand_start_catch_block): Add a dummy region, if we - get an error, so that we can avoid core dumping later. - -Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com> - - * cp-tree.h (OFFSET_REF): Remove. - * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF. - * expr.c (cplus_expand_expr): Cleanup callers of expand_expr. - * init.c (expand_aggr_init_1): Likewise. - (build_new): Likewise. - * typeck.c (expand_target_expr): Likewise. - -Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_modify_expr): Don't use TREE_VALUE on a - TARGET_EXPR. - -Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com> - - * cvt.c (build_up_reference): Redo how and when temporaries are - created. - * decl.c (grok_reference_init): Don't try and be smart about - running cleanups. - -Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com> - - * cvt.c (build_up_reference): Add NULL_TREE to all calls to build - (TARGET_EXPR...), now that it has 4 arguments. - * tree.c (build_cplus_new): Likewise. - -Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com> - - * error.c (dump_expr, case CAST_EXPR): Handle T() properly. - - * pt.c (instantiate_decl): Don't call push/pop_cp_function_context. - * decl.c (struct saved_scope): Remove named_labels, - {base,member}_init_list. - (maybe_push_to_top_level): Don't set them. Call - push_cp_function_context if appropriate. - (pop_from_top_level): Likewise. - - * method.c (do_build_assign_ref): Remove obsolete check of - TYPE_HAS_ASSIGN_REF (basetype). - - * decl.c (grokfndecl): Diagnose user definition of - implicitly-declared methods. - -Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com> - - * method.c (do_build_copy_constructor): Add code to give - meaningful error messages instead of crashing. - (do_build_assign_ref): Don't synthesize assignment operators for - classes containing reference or const members. - - * class.c (struct base_info): Remove cant_synth_copy_ctor - and cant_synth_asn_ref. - (finish_base_struct): Remove the code that tries to conditionalize - synthesis of copy constructors & assignment operators based on - access permissions. Instead, let it fail when it tries to - synthesize the copy constructor. This will give meaningful error - messages instead of silently generating code to perform a bitcopy. - -Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com> - - * lex.c (real_yylex): Remove old-n-crufty #if 0 code for - determining types for constant values. - - * decl.c (struct named_label_list): Use instead of stuffing - random items into a TREE_LIST node. - (named_label_uses): Use the new struct. - (poplevel): Likewise. - (lookup_label): Likewise. - (define_label): Add an error message to tell the user the line - where the goto is located in addition to the destination of the - goto. - (init_decl_processing): Use NULL instead of NULL_TREE to initialize - named_label_uses. - (finish_function): Likewise. - - (start_decl): Complain about defining a static data member - in a different type from which it was declared. - -Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (build_expr_type_conversion): Adjust. - -Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_method_call): Always convert 'this' to the - appropriate type. - - * search.c (add_conversions): Put the conversion function in - TREE_VALUE, the type in TREE_PURPOSE. - * cvt.c (build_type_conversion): Adjust. - * call.c (user_harshness): Adjust. - - * method.c (emit_thunk): Call temporary_allocation and - permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too. - - * tree.c (build_cplus_array_type): Handle tweaking of - TYPE_MAIN_VARIANT here. - * typeck.c (common_type): Not here. - - * typeck.c (complete_type): Only try to complete an array type if - it has a domain. - -Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokvardecl): Call complete_type. - (grokdeclarator): Call complete_type for PARM_DECLs. - -Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_class_template): Re-set - CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1. - -Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com> - - * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now - smart enough to do it right. - * tree.c (cp_expand_decl_cleanup): Likewise. - * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of - cp_expand_decl_cleanup. - (store_parm_decls): Likewise. - (hack_incomplete_structures): Likewise. - * except.c (push_eh_cleanup): Likewise. - -Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com> - - * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++ - frontend to the backend where it belongs. - * tree.c (unsave_expr): Likewise. - (unsave_expr_now): Likewise. - * tree.def (UNSAVE_EXPR): Likewise. - * cp-tree.h (unsave_expr): Likewise. - (unsave_expr_now): Likewise. - -Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com> - - * init.c (emit_base_init): Make sure the partial EH cleanups live - on the function_obstack. - -Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com> - - * expr.c (do_case): Don't try to dereference null TREE_TYPEs - when checking for pointer types. - -Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_class_template): Remove obsolete check for - access declarations. - -Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com> - - * call.c (build_overload_call): Simplify calls to - build_overload_call by removing last parameter. - (build_method_call): Likewise. - * cp-tree.h: Likewise. - * method.c (build_opfncall): Likewise. - * typeck.c (build_x_function_call): Likewise. - -Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com> - - * call.c (default_parm_conversions): Factor out common code. - (build_method_call): Use it. - (build_overload_call_real): Use it. - -Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com> - - * call.c (build_method_call): Allow implicit & on METHOD_TYPEs, - but pedwarn as the code is bogus. - * typeck.c (decay_conversion): Likewise. - (build_function_call_real): Use build_addr_func instead of - default_conversion. Don't allow pointer-to-method functions down - here. - (build_unary_op): Use real pointer-to-member functions instead of - fake ones. - (build_ptrmemfunc): Use build_addr_func instead of build_unary_op. - (convert_for_assignment): Removed some obsolete code. - * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to - build_x_function_call instead of current_class_ptr. Only call - digest_init once on an initializer, we do this just checking - TREE_TYPE. - (build_expr_from_tree): Pass current_class_ref to - build_x_function_call instead of current_class_ptr. - * init.c (build_member_call): Likewise. - * pase.y: Likewise. - * error.c (dump_expr): Handle OFFSET_REFs better. - * pt.c (unify): Handle pointer-to-member functions better. - * decl.c (finish_function): Clear out current_class_ref just like - we do for current_class_ptr. - - * typeck.c (get_delta_difference): Handle virtual bases better. - -Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com> - - * sig.c (build_signature_table_constructor): Use the delta for - the original basetype for this virtual function with thunks. - (build_signature_method_call): We still need to adjust 'this' - with thunks. - -Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com> - - * call.c (build_addr_func): New routine. Used to get the `real' - address of a function or a method. Needed to avoid getting a - pointer-to-member function. - (build_call): New routine to build CALL_EXPRs. - (build_method_call): Use it. - * cvt.c (convert_to_aggr): Likewise. - * typeck.c (build_function_call_real): Likewise. - * sig.c (build_signature_table_constructor): Use build_addr_func. - * cp-tree.h (build_call, build_addr_func): Declare them. - -Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com> - - * cp-tree.h (LOOKUP_AGGR): Remove, unused. - * parse.y: Remove uses of LOOKUP_AGGR. - -Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com> - - * *.[chy]: Rename current_class_decl to current_class_ptr, and - C_C_D to current_class_ref. - -Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (convert_harshness): Tighten up pointer conversions. - -Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com> - - * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef. - (finish_file): Likewise. - -Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (convert_fn_ptr): We don't use thunks for pmfs. - - * method.c (emit_thunk): Set flag_omit_frame_pointer in default - code. - -Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c: Turn on thunks by default where supported. - -Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com> - - * cp-tree.h (build_overload_call_maybe): Removed. - * call.c (build_overload_call_real): Invert meaning of last arg to - be require_complete. - (build_overload_call): Likewise. - * typeck.c (build_x_function_call): Use build_overload_call_real - instead of build_overload_call_maybe. - -Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Don't try to emit functions that haven't - been compiled. - -Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_vtable_vardecl): Oops. - - * decl.c (maybe_push_to_top_level): Do save previous_class_*. - Also store the bindings from previous_class_values. - (pop_from_top_level): Restore them. - -Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_vtable_vardecl): Only write out vtable if its - symbol has been referenced. - (finish_file): Re-join synthesis/vtable loop with inline emission - loop, disable inlining when an inline is output. - -Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com> - - * except.c (init_exception_processing): Setup saved_in_catch. - (push_eh_cleanup): Reset __eh_in_catch. - (expand_start_catch_block): Set __eh_in_catch. - -Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com> - - * except.c (push_eh_cleanup): Add tracking for whether or not we - have an active exception object. - (expand_builtin_throw): Use it to make sure a rethrow without an - exception object is caught. - -Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (maybe_push_to_top_level): Clear out class-level bindings - cache. - -Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Also use sentries for vars with - DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be - created). - - * lex.c (handle_cp_pragma): Disable #pragma - interface/implementation if SUPPORTS_ONE_ONLY > 1. - -Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (emit_thunk): Wrap default case in - temporary/permanent_allocation. - - * method.c (make_thunk): Use DECL_ONE_ONLY. - (emit_thunk): Call assemble_end_function. - -Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (import_export_vtable): Use DECL_ONE_ONLY. - (import_export_decl): Likewise. - (finish_prevtable_vardecl): Disable vtable hack if - SUPPORTS_ONE_ONLY > 1. - -Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_modify_expr): PREINCREMENT_EXPR and - PREDECREMENT_EXPRs take two arguments, not one. - -Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (build_vtable_entry): Don't build thunks for abstract - virtuals. - - * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C - frontend. - -Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (set_rtti_entry): Use size_zero_node. - (build_vtable): Likewise. - -Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry. - (prepare_fresh_vtable): Likewise. - -Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (emit_thunk): Call mark_used on the target function. - - * call.c (build_method_call): Don't warn about pending templates. - -Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Fix list walking logic. - - * typeck2.c (check_for_new_type): Only warn if -pedantic. - -Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com> - - * class.c (finish_struct_1): Remove old code for - dont_allow_type_definitions. - * cp-tree.h: Likewise. - * spew.c: Make sure cp-tree.h is included before parse.h, so the - definition of flagged_type_tree is found before it is used. - * lex.c: Likewise. - * parse.y: Added the ftype member to the type union, and changed a - number of rules to use it instead of ttype. Added calls to - check_for_new_type() as appropriate. - * typeck2.c (check_for_new_type): New function for checking - if a newly defined type appears in the specified tree. - * cp-tree.h: Add new type flagged_type_tree. Add a prototype - for check_for_new_type(). - -Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Only use a sentry if the decl is public. - - * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer, - don't pass LOOKUP_ONLYCONVERTING. - -Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck.c (common_type): Fix the ARRAY_TYPE case so it - properly keeps track of const and volatile type modifiers. - -Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (cp_tree_equal): C++ version of simple_cst_equal. - * pt.c (comp_template_args): Use it. - - * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call - assemble_external for artificial function decls. - - * decl.c (cp_finish_decl): Oops. - -Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (import_export_decl): Put static data member templates - into common storage, or make them weak, depending on whether they - are dynamically or statically initialized. - (get_sentry): New function. - (finish_file): Do import_export_decl for static data members before - building the init/fini functions. Don't init/fini a variable that's - EXTERNAL. Use a sentry for variables in common. Fix mismatching - push/pop_temp_slots. - * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the - expand_static_init thang. - * method.c (get_id_2): New function. - -Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com> - - * parse.y (empty_parms): Make sure we use C++-style prototypes - when we're declaring member functions. - -Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com> - - * Makefile.in (CONFLICTS): 16 s/r conflicts. - * parse.y (self_template_type): New nonterminal. - -Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (make_typename_type): Handle getting a TYPE_DECL for a - name. - * parse.y (base_class.1): Allow 'typename foo::bar'. - - * lex.c (check_newline): Remove #pragma code that plays with the - input stream, since we now deal with tokens. Clear nextchar when - we're done. - (handle_cp_pragma): Use real_yylex. - (handle_sysv_pragma): Don't do skipline here. Only call real_yylex - in one place. - - * lex.c (check_for_missing_semicolon): Handle SELFNAME. - - * lex.c (handle_cp_pragma): Fix "#pragma implementation". - -Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y: New token SELFNAME for potential constructor. - * spew.c (yylex): Handle it. - * lex.c (identifier_type): Produce it. - - * parse.y (complete_type_name): In :: case, don't push class binding. - (complex_type_name): Likewise. - -Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_reinterpret_cast): Handle pointer to member - functions. - -Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus - pragmas. - (check_newline): Put the vtable/unit/implementation/interface pragma - code into handle_cp_pragma, replacing it with a call. - (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN - args. Get the next token after handling the pragma token. - -Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs. - (convert_to_pointer_force): Likewise. - - * init.c (build_new): Fix array new without -fcheck-new. - -Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c, - tree.c: Lose TYPE_NESTED_NAME. - - * parse.y (nested_name_specifier_1): Don't treat non-identifiers - as identifiers. - - * tree.def: Add VEC_INIT_EXPR. - * expr.c (cplus_expand_expr): Handle it. - * init.c (build_new): Use it instead of the RTL_EXPR nastiness and - the extra file-scope symbol nastiness. - -Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (make_thunk): Thunks are static. - (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined. - - * decl2.c (mark_vtable_entries): Emit thunks as needed. - (finish_file): Don't emit them here. - -Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com> - - * rtti.c (build_dynamic_cast): Handle null pointers. - (ifnonnull): New function. - -Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com> - - * call.c (build_method_call): Remember the original basetype we - were called with. Give an error message instead of trying - (incorrectly) to call a non-static member function through a - non-inherited class. - - * search.c (expand_upcast_fixups): Mark the new fixup as - DECL_ARTIFICIAL. - -Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (build_new): Use a TARGET_EXPR for alloc_expr. - - * class.c (set_rtti_entry): Fix for thunks. - - * decl2.c (import_export_decl): Still emit typeinfo fns for - cv-variants of builtin types. - - * rtti.c (expand_class_desc): Set up base_info_type_node here. - (init_rtti_processing): Instead of here. - -Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com> - - * rtti.c (init_rtti_processing): Do init regardless of -frtti. - (build_typeid): Only complain about taking dynamic typeid without - -frtti. - - * decl2.c: flag_rtti defaults to 1. - - * rtti.c (get_tinfo_var): The general class case is now smaller. - (init_rtti_processing): Pack the latter three fields of base_info - into 32 bits. - -Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com> - - * init.c (expand_member_init): Don't dump if name is NULL_TREE. - -Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com> - - * search.c (make_memoized_table_entry): Undefer the pop, if necessary. - (push_memoized_context): Split out code to undefer pop_type_level to - (clear_memoized_cache): here. - (pop_memoized_context): We can only handle one layer of deferral of - pop_type_level so clear the cache, if there was a previous level. - -Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com> - - * rtti.c (init_rtti_processing): Build up base_info_type_node. - (expand_class_desc): Use one pointer to an array of base_info - structs, passed using a CONSTRUCTOR. - -Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com> - - * class.c (build_vbase_path): Remove block extern for - flag_assume_nonnull_objects here. - (build_vfn_ref): Split out functionality into build_vtbl_ref. - (build_vtbl_ref): New routine. - (build_vtable): Set up rtti info here. - (add_virtual_function): Note in CLASSTYPE_RTTI the best - place where we can get the rtti pointers from to avoid having to - search around for a place. - (finish_base_struct): Likewise. - (finish_struct_1): Likewise. Never create totally new vtables - with totally new vtable pointers for rtti. Disable code to layout - vtable pointers better until we want to break binary - compatibility. - * rtti.c (build_headof_sub): New routine to convert down to a - sub-object that has an rtti pointer in the vtable. - (build_headof): Use it. Also, use build_vtbl_ref now to be more - maintainable. - (build_dynamic_cast): Make sure we have saved it, if we need to. - * search.c (dfs_init_vbase_pointers): Disable code that deals with - a more efficient vtable layout, enable later. - * call.c (flag_assume_nonnull_objects): Moved declaration to - * cp-tree.h: here. Declare build_vtbl_ref. - * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in - function calls that want a tree. - -Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com> - - * rtti.c (build_dynamic_cast): Handle downcasting to X* given - other X subobjects in the most derived type. Ack. - - * rtti.c (build_dynamic_cast): No need to strip cv-quals here, - get_typeid will do it for us. - (get_typeid_1): Break out call-building for expand_*_desc to use. - (get_typeid): Call it. - (expand_*_desc): Likewise. - * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char * - and void *. - (init_decl_processing): Lose builtin_type_tdescs lossage. - * decl2.c (finish_vtable_vardecl): Remove obsolete code. - -Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com> - - * pt.c (tsubst): When calling set_nested_typename, use - TYPE_NESTED_NAME (current_class_type) instead of - current_class_name. - - * decl.c (pushdecl): Likewise. - (pushdecl_class_level): Likewise. - (grokdeclarator): Use NULL_TREE instead of 0 in the call to - set_nested_typename. - -Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com> - - * rtti.c (synthesize_tinfo_fn): Handle arrays. - - * cp-tree.h (DECL_REALLY_EXTERN): New macro. - -Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com> - - * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast. - (init_rtti_processing): Lose bad_cast_type. - (build_dynamic_cast): Use throw_bad_cast. - - * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs. - - * decl2.c (finish_file): Don't synthesize artificial functions - that are external and not inline. - - * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl. - - * decl2.c (finish_file): Handle having new inlines added to - saved_inlines by synthesis. - - * rtti.c (get_bad_cast_node): Don't require <typeinfo>. - -Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com> - - RTTI rewrite to initialize nodes as needed, not require that - users #include <typeinfo>, complete functionality and reduce wasted - space. - * rtti.c (init_rtti_processing): New fn. - (build_typeid): The vtable entry is now a function. - (get_tinfo_var): New fn. - (get_tinfo_fn): Likewise. - (get_typeid): Use it. - (build_dynamic_cast): Declare and use entry point __dynamic_cast. - (build_*_desc): Rename to expand_*_desc and rewrite to use entry - points __rtti_*. - (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose. - (synthesize_tinfo_fn): New fn. - * method.c (build_t_desc_overload): Lose. - (build_overload_with_type): More generic. - * decl.c (init_decl_processing): Call init_rtti_processing. - * class.c (set_rtti_entry): Use get_tinfo_fn. - * decl2.c (mark_vtable_entries): Mark the rtti function. - (finish_prevtable_vardecl): Don't build_t_desc. - (import_export_decl): Handle tinfo functions. - (finish_file): Likewise. - * typeck.c (inline_conversion): New fn. - (build_function_call_real): Use it. - * cp-tree.h: Add decls. - - * method.c (hack_identifier): Also convert component_refs from - references. - - * lex.c (cons_up_default_function): Use the type, not the name, in - declspecs. - - * decl2.c (import_export_vtable): Fix weak vtables. - -Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com> - - * search.c (get_base_distance_recursive): Fix access checks for - protected bases. - -Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * call.c (unary_complex_lvalue): Delete unneeded decl, it's in - cp-tree.h. - (convert_harshness): Add prototypes wrapped by PROTO. - * decl2.c (grok_function_init): Likewise. - (do_toplevel_using_decl): Change to void return type. - * class.c (build_vtable_entry): Remove decl of make_thunk. - (merge_overrides): Fix order of arg definitions. - (finish_vtbls): Likewise. - (fixup_vtable_deltas): Likewise. - (modify_all_direct_vtables): Likewise. - (modify_all_indirect_vtables): Likewise. - * search.c (get_base_distance_recursive): Likewise. - (get_abstract_virtuals_1): Likewise. - (fixup_virtual_upcast_offsets): Likewise. - (lookup_fnfields_1): Add prototypes wrapped by PROTO. - * init.c (perform_member_init): Fix order of arg definitions. - (expand_aggr_init_1): Add prototypes wrapped by PROTO. - * cp-tree.h (make_thunk): Add decl. - (overload_template_name, push_template_decl): Add decls. - (do_toplevel_using_decl): Change to void return type. - (vec_binfo_member): Add decl. - -Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * typeck.c (mark_addressable, convert_for_assignment, - convert_for_initialization, pointer_int_sum, pointer_diff, - unary_complex_lvalue): Add prototypes wrapped by PROTO. - (convert_sequence): #if 0 fn decl, since definition also is. - -Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com> - - * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on - cast to pointer types for type searching. - -Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * typeck.c (get_delta_difference): Use cp_error, not error, in the - case where BINFO == 0. - -Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com> - - * call.c (build_method_call): Fix wording of error messages so - constructors come out right. - -Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com> - - * decl.c (push_overloaded_decl): Don't warn about hidden - constructors when both the type and the function are declared - in a system header file. - -Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com> - - * class.c (finish_struct_1): Propagate the TYPE_PACKED - flag for the type to the type's fields. - -Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning. - -Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com> - - * class.c (base_info, finish_base_struct): Replace - needs_virtual_dtor with base_has_virtual. - - (finish_struct_1): Remove the old code that tried to make default - destructors virtual. Use base_has_virtual when checking if we need - to add a vtable entry for the rtti code. - -Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (push_template_decl): Complain about template decl with - inappropriate declaration. - -Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck.c (build_x_unary_op): Remove bogus check for taking - the address of a member function. - -Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (constructor_declarator): Only push the class if - we are not already in the class. - -Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com> - - * method.c (emit_thunk): Remove current_call_is_indirect nonsense. - Add additional argument to INIT_CUMULATIVE_ARGS. - -Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (shadow_tag): Fix error about anon union with methods. - - * parse.y (self_reference): Only generate a self-reference if this - is a non-template class. - (opt.component_decl_list): Only use it if it was generated. - - * parse.y (component_decl_1): Use constructor_declarator. - (fn.def2): Likewise. - (notype_component_declarator0): Likewise. - -Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck.c (build_x_unary_op): Add checks for taking the address - of a TARGET_EXPR or of a member function, and give appropriate - warnings. - -Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (process_template_parm): Allow template type parms to be - used as types for template const parms. - -Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com> - - * init.c (expand_vec_init): Ensure the eh cleanups are on the - function_obstack. - -Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (lookup_name_real): Be even more picky about the - ambiguous lookup warning. - (grokdeclarator): Tweak SCOPE_REF constructor declarators here. - * parse.y (constructor_declarator): Rather than here. - - * parse.y (constructor_declarator): New nonterminal. - (fn.def1): Use it. - (explicit_instantiation): Likewise. - -Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com> - - Add implicit declaration of class name at class scope. - * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup. - * parse.y (self_reference): New nonterminal. - (opt.component_decl_list): Use it. - (fn.def1): Add nested_name_specifier type_name cases. - * class.c (build_self_reference): New function. - (finish_struct): Handle access_default later, move self-reference - decl to the end. - * pt.c (lookup_template_class): Handle getting a TYPE_DECL. - * cp-tree.h: Adjust. - - * pt.c (do_function_instantiation): Separate handling of member - functions and non-member functions properly. - -Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (process_template_parm): Improve error for 'volatile class K'. - - * class.c (finish_struct_1): Check the right slot for destructors. - - * decl.c (start_enum): Complain about enum templates. - -Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com> - - * init.c (resolve_offset_ref): Offset pointers to member data by one. - * typeck.c (unary_complex_lvalue): Likewise. - -Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck.c (c_expand_return): Check for a returned local - array name, similar to the check for an ADDR_EXPR. - -Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (cp_finish_decl): Don't build cleanups for static - variables here. - -Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_modify_expr): Fix error messages to be more - accurate. - * cp-tree.h (assop_as_string): Parallel to op_as_string, but for - assignment operators. - * error.c (assop_as_string): Likewise. Add support for `%Q' for - assignment operators. - -Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also - give an error if initialized. Pedwarn about nested type with the - same name as its enclosing class. - - * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT. - - * typeck.c (require_complete_type): Be sure to instantiate the - MAIN_VARIANT of the type. - - * decl2.c (finish_file): Instantiate pending templates before - processing static constructors and destructors. - - * pt.c (instantiate_decl): Don't instantiate functions at toplevel - unless at_eof. - -Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com> - - * decl2.c (delete_sanity): If error_mark_node is passed - in as an expression, quit while we're ahead. - - * decl.c (grokdeclarator): Give an error message if `friend' - is combined with any storage class specifiers. - -Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (named_complex_class_head_sans_basetype): Don't crash on - definition of nonexistent nested type. - - * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or - not to say 'typedef'. - -Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*. - * search.c (dfs_walk, dfs_init_vbase_pointers, - expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT. - (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init. - -Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com> - - * except.c (build_throw): Support minimal parse. - * pt.c (tsubst_copy): Support THROW_EXPR. - * decl2.c (build_expr_from_tree): Likewise. - - * pt.c (mangle_class_name_for_template): Always allocate - scratch_firstobj. - -Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com> - - * cvt.c (cp_convert_to_pointer): Give an appropriate error - when trying to cast from an incomplete type. - -Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_class_template): Don't bother setting up - CLASSTYPE_TAGS explicitly, as the nested types will add - themselves. - -Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com> - - * decl.c (shadow_tag): Remove old error check for usage of - an enum without a previous declaration. - (xref_tag): Add error message about usage of enums without a - previous declaration. - -Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (do_identifier): Only do name consistency check if we're - parsing. - - * pt.c (push_template_decl): Don't crash if we get a member defn - that doesn't match. - - * decl.c (xref_tag_from_type): New function to do an xref without - always having to figure out code_type_node. - * cp-tree.h: Declare it. - * pt.c (instantiate_class_template): Use it for friend classes. - (lookup_template_class): Use it. - - * typeck2.c (build_functional_cast): Pull out a single parm before - passing it to build_c_cast. - -Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com> - - * expr.c (do_case): Give an error message if a pointer is - given as a case value. - -Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of - an overload list. - - * lex.c (cons_up_default_function): Really, now, interface hackery - does not apply to synthesized methods. - -Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com> - - * call.c (build_method_call): Ctors and dtors now have special names - with respect to lookups. - * class.c (add_method): Likewise. - (grow_method): Likewise. - (finish_struct_methods): Likewise. - (warn_hidden): Likewise. - (finish_struct_1): Likewise. - * cvt.c (convert_to_reference): Likewise. - (convert_to_aggr): Likewise. - (cp_convert): Likewise. - * decl2.c (check_classfn): Likewise. - * init.c (expand_member_init): Likewise. - (expand_default_init): Likewise. - (expand_aggr_init_1): Likewise. - (build_offset_ref): Likewise. - (build_new): Likewise. - (build_delete): Likewise. - * lex.c (do_inline_function_hair): Likewise. - * search.c (lookup_field_1): Likewise. - (lookup_fnfields_here): Likewise. - (lookup_field): Likewise. - (lookup_fnfields): Likewise. - (get_virtual_destructor): Likewise. - (dfs_debug_mark): Likewise. - (dfs_pushdecls): Likewise. - (dfs_compress_decls): Likewise. - * tree.c (layout_basetypes): Likewise. - * typeck.c (build_component_ref): Likewise. - (build_x_function_call): Likewise. - (build_modify_expr): Likewise. - (convert_for_initialization): Likewise. - (build_functional_cast): Likewise. - * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise. - (CTOR_NAME): New. - (DTOR_NAME): New. - * decl.c (ctor_identifier): New. - (dtor_identifier): New. - (init_decl_processing): Set them. - -Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_component_ref): Don't get confused by fields whose - context has no type name, like pointer to member functions. - -Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokdeclarator): Handle typedef without declarator. - - * pt.c (tsubst): Handle SCOPE_REF in declarator. - - * parse.y (bad_parm): Catch another case of missing `typename'. - - * lex.c (yyprint): Handle TYPE_DECLs. - - * decl.c (start_function): Don't try to be clever. - - * lex.c: Lose compiler_error_with_decl. - * typeck2.c: Lose error_with_aggr_type. - (incomplete_type_error): Use cp_* instead of old functions. - (readonly_error): Likewise. - * typeck.c (convert_arguments): Likewise. - * search.c (lookup_nested_field): Likewise. - * method.c (make_thunk): Likewise. - * decl.c (grokparms): Likewise. - * cp-tree.h: Update. - - * tree.c (min_tree_cons): Call copy_to_permanent for the purpose - and value. - -Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com> - - * method.c (build_opfncall): When deleting a pointer to an - array, build a new pointer to the tree past any ARRAY_TYPE - nodes. - -Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE. - -Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_decl): Only call import_export_decl if at_eof - and ! DECL_INLINE. - - * decl.c (finish_function): Don't set nested based on - hack_decl_function_context. - * parse.y (function_try_block): Check for nested function. - (pending_inlines): Likewise. - - * decl2.c (build_expr_from_tree): If a unary op already has a - type, just return it. - - * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE. - - * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does. - (finish_file): Check the return value of walk_vtables. - (finish_prevtable_vardecl): Return int. - (finish_vtable_vardecl): Likewise. - (prune_vtable_vardecl): Likewise. - * lex.c (set_vardecl_interface_info): Likewise. - * cp-tree.h: Adjust return types. - - * class.c (delete_duplicate_fields_1): Don't complain about - duplicate nested types if they're the same type. - (finish_struct): Remove check for duplicate. - * decl2.c (grokfield): Don't check for typedef of anonymous type. - -Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF. - - * decl.c (grokdeclarator): Lose special handling of class-level - typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set - SIGNATURE_HAS_OPAQUE_TYPEDECLS later. - - * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion. - - * pt.c (tsubst_copy): Strip cv-quals from destructor name types. - - * search.c (compute_access): Fix handling of anonymous union - members. - * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED} - from anonymous unions to their members. - - * typeck.c (build_x_function_call): For static member functions, - hand off to build_member_call. - -Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_component_ref): Handle OFFSET_REFs. - - * init.c (expand_vec_init): Fix init == 0 case. - -Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (build_new): Pedwarn about init and array new. - (expand_vec_init): Handle lists, use convert_for_initialization - - * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION - when converting to an aggregate type. - * cvt.c (cp_convert): Pass it through. - - * typeck.c (build_conditional_expr): Handle user-defined - conversions to slightly different types. - - * decl.c (grokdeclarator): Force an array type in a parm to be - permanent. - - * decl2.c (do_using_directive): Sorry. - (do_namespace_alias): Likewise. - * lex.c (real_yylex): Warn about using the `namespace' keyword. - -Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (datadef): Move call to note_list_got_semicolon up. - -Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com> - - * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs. - -Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com> - - * decl.c (cp_finish_decl): The exception regions have to be - nested, not overlapping. We start the exception region for a - decl, after it has been fully built, and all temporaries for it - have been cleaned up. - -Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com> - - * tree.c (vec_binfo_member): Don't core dump if we have no bases. - -Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tree.def: Add RETURN_INIT. - * pt.c (instantiate_decl): Handle RETURN_INIT. - * decl.c (store_return_init): Handle minimal_parse_mode. - - * tree.c (cp_build_type_variant): Just return an error_mark_node. - * decl.c (make_typename_type): Don't try to get the file and line - of an identifier. - * typeck.c (comptypes): Handle TYPENAME_TYPE. - -Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com> - - * decl.c (poplevel): Make sure we clear out and restore old local - non-VAR_DECL values by default when they go out of scope. - -Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in - referring to addresses of variables and functions. - - * error.c (dump_expr): Support SIZEOF_EXPR. - - * init.c (do_friend): Use the return value of check_classfn. - - * typeck.c (convert_arguments): Call complete_type. - - * method.c (hack_identifier): After giving an error, set value to - error_mark_node. - -Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT - lossage for local classes. - * cp-tree.h: Declare it. - * decl.c (lookup_name_real): Evil, painful hack for local classes. - (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here. - Use hack_decl_function_context. - (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here. - (start_function): Use hack_decl_function_context. - (finish_function): Likewise. - * method.c (synthesize_method): Likewise. - * lex.c (process_next_inline): Likewise. - (do_pending_inlines): Likewise. - * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're - done with it. - -Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu> - - * sig.c (build_signature_pointer_or_reference_type): Align - signature pointers/references on 8-byte boundaries so they can be - grabbed 2 words at a time on a Sparc. - -Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (hack_identifier): Requiring a static chain is now a - hard error. - * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested - functions. - -Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (build_offset_ref): Call complete_type. - - * decl.c (pop_from_top_level): Always pop previous_class_type. - - * parse.y: Handle multiple decls in a for-init-statement. - * pt.c (tsubst_expr): Likewise. - - * pt.c (tsubst): Use tsubst_expr for the second operand of an - ARRAY_REF. - - * decl.c (maybe_push_to_top_level): Don't save previous_class_type. - (poplevel_class): Set it here. - (pop_from_top_level): Pop it here if we're returning to class scope. - * class.c (pushclass): Don't set it here. - - * decl.c (maybe_push_to_top_level): Save current_template_parms, - and clear it if !pseudo. - (pop_from_top_level): Restore it. - - * decl2.c (finish_file): Push the dummy each time we walk the list - of vtables. - - * error.c (dump_expr): Support LOOKUP_EXPR and actually do - something for CAST_EXPR. - -Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au> - - * cvt.c (cp_convert): Warn about implicit conversion of the - address of a function to bool, as it is always true. - -Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au> - - * typeck.c (c_expand_return): Fix warning for local externs returned. - -Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (mapcar): Propagate const and volatile properly. - - * typeck.c (complete_type): Be sure to instantiate the - MAIN_VARIANT of the type. - - * method.c (synthesize_method): Class interface hackery does not - apply to synthesized methods. - -Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (comp_template_args): Use comptypes rather than just - checking for TEMPLATE_TYPE_PARM equivalence. - - * typeck.c (build_x_function_call): Call complete_type before - checking TYPE_OVERLOADS_CALL_EXPR. - -Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de> - - * g++.c (main): Check also for new define ALT_LIBM. - -Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_class_template): If we don't have a pattern - yet, that's OK. - (coerce_template_parms): If we see a local class, bail. - - * decl.c (grok_reference_init): Make sure there's a type before - checking its code. - - * pt.c (do_function_instantiation): Avoid crashing on invalid decls. - (push_template_decl): Likewise. - - * parse.y (named_class_head): Set - CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes. - - * decl.c (xref_tag): Diagnose redeclaration of template - type-parameter name. - - * error.c (dump_type): Handle anonymous template type parms. - - * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of - TYPE_STUB_DECL. - (coerce_template_parms): Likewise. - -Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com> - - * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF, - case ADDR_EXPR): Don't modify rhs if a subinstantiation fails. - -Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_template): Take the MAIN_VARIANT of the type - before trying to get its STUB_DECL. - (coerce_template_parms): Likewise. - - * parse.y (template_type_parm): If they didn't use 'class', - pretend they did after giving an error. - - * pt.c (coerce_template_parms): Diagnose use of local class. - - * decl.c (grok_reference_init): Use instantiate_type. - - * error.c (dump_expr): Handle TEMPLATE_DECLs. - - * parse.y (named_class_head): Diagnose mismatching types and tags. - - * decl.c (pushdecl): Type decls and class templates clash with - artificial type decls, not hide them. - - * decl.c (redeclaration_error_message): Diagnose redefinition of - templates properly. - (duplicate_decls): Diagnose disallowed overloads for template - functions, too. - - * decl.c (start_decl): Call complete_type before checking for a - destructor. - - * pt.c (tsubst): Use tsubst_expr on the elts of a VEC. - - * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match. - -Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grok_op_properties): Don't check for operator++(int) in - a template. - - * tree.c (perm_manip): Return a copy of variable and function - decls with external linkage. - - * tree.def: Change some of the min tree codes to type "1". - * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs. - * method.c (build_overload_int): Emit something arbitrary for - anything but an INTEGER_CST if we're in a template. - - * decl.c (cp_finish_decl): Call complete_type before deciding - whether or not to lay out the decl. - - * lex.c (do_identifier): Check for DECL_INITIAL before using it. - -Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck2.c (build_x_arrow): Call complete_type. - - * pt.c (add_pending_template): Broken out. - (lookup_template_class): If -fexternal-templates, call it for all - the methods of implemented types. - (instantiate_class_template): Instead of instantiating them here. - (instantiate_decl): Handle -fexternal-templates earlier. - -Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the - memoized lookup stuff inside GATHER_STATISTICS. - -Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (start_decl): Complain about array of incomplete type - here. - (grokdeclarator): Not here. - - * parse.y (template_parm): Expand full_parm inline so we can set - the rule's precedence. - - * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy. - (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs. - * decl2.c (grokbitfield): Don't check for integer constant here. - * class.c (finish_struct_1): Check here. - - * decl.c (define_label): Make the min decl go on permanent_obstack. - - * pt.c (unify): Don't handle CONST_DECLs. - (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL. - (tsubst_copy): Likewise. - - * lex.c (do_identifier): Do pull the DECL_INITIAL out of a - CONST_DECL for a template parm. - -Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokdeclarator): Complain about array of incomplete type - here. - (start_decl_1): Not here. - - * pt.c (tsubst): Handle pointer-to-function declarators. - - * method.c (hack_identifier): If pedantic, diagnose local class - methods that require a static chain. - - * decl.c (grok_op_properties): No longer static. - * cp-tree.h: Declare it. - * pt.c (tsubst): Call it for operators. - Use tsubst_copy for TREE_VECs. - - * parse.y (template_arg): The expr has precedence like '>'. - -Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (coerce_template_parms): Don't coerce an expression using - template parms. - (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs. - (tsubst): Don't use build_index_2_type if the max_value uses template - parms. - * method.c (build_overload_int): Emit something arbitrary for an - expression using template parms. - - * parse.y (template_close_bracket): New non-terminal to catch use - of '>>' instead of '> >' in template class names. - (template_type): Use it. - * Makefile.in (CONFLICTS): Causes one more r/r conflict. - - * tree.def: Add CAST_EXPR. - * typeck2.c (build_functional_cast): Use CAST_EXPR instead of - CONVERT_EXPR for minimal_parse_mode. - * typeck.c (build_c_cast): Likewise. - * pt.c (tsubst_copy): Likewise. - * decl2.c (build_expr_from_tree): Likewise. - * error.c (dump_expr): Likewise. - -Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * except.c (SetTerminate, SetUnexpected): Put back global vars. - (init_exception_processing): Put back decl/init of - set_unexpected_fndecl and set_terminate_fndecl, needed to get the - fns from libstdc++. - - * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield. - (declare_uninstantiated_type_level, uninstantiated_type_level_p): - Delete unused fns. - * cp-tree.h (declare_uninstantiated_type_level, - uninstantiated_type_level_p): Delete prototypes. - -Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst_expr): Add default return. - -Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * error.c (fndecl_as_string): Delete unused arg CNAME. - * sig.c (build_signature_table_constructor, - build_signature_method_call): Fix calls. - - * class.c (the_null_vtable_entry): Delete var definition. - (init_class_processing): Delete tree the_null_vtable_entry init. - * decl.c (no_print_{functions, builtins}): Declare as static. - (__tp_desc_type_node): #if 0 var definition. - (init_type_desc): #if 0 init of __tp_desc_type_node. - (vb_off_identifier): Move var decl into init_decl_processing. - (current_function_assigns_this): Declare as static. - (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls. - (init_decl_processing): Delete init of void_ftype_ptr_ptr_int. - Move decls of string_ftype_ptr_ptr and int_ftype_string_string here. - * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE. - * init.c (BI_header_type, BI_header_size): Declare as static. - * pt.c (template_classes): Delete unused var. - (add_pending_template): Delete decl for non-existent fn. - (lookup_template_class): Delete vars CODE and TAG_CODE. - (instantiate_template): Delete unused var TARGS. - * cp-tree.h (vb_off_identifier, current_function_assigns_this): - Delete decls. - (__tp_desc_type_node): #if 0 var decl. - (fndecl_as_string): Fix prototype. - -Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tree.def: Add GOTO_STMT. - * pt.c (tsubst_expr): Support goto and labels. - * decl.c (define_label): Support minimal parsing. - * parse.y (simple_stmt): Likewise. - -Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * xref.c (GNU_xref_member): Only define/set var I if - XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually - used. - (GNU_xref_end_scope): Delete unused fifth arg TRNS. - (GNU_xref_end): Fix call. - * decl.c (poplevel, poplevel_class, finish_method): Fix calls. - * cp-tree.h (GNU_xref_end_scope): Fix prototype. - - * tree.c (build_exception_variant): Delete unused vars I, A, T, - T2, and CNAME. - (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE. - (mapcar): Delete unused var CODE. - (build_cplus_new): Delete unused arg WITH_CLEANUP_P. - (break_out_cleanups): Fix call. - (bot_manip): Likewise. - * call.c (build_method_call): Likewise. - * cvt.c (build_up_reference, convert_to_reference, cp_convert): - Likewise. - * typeck.c (unary_complex_lvalue, build_modify_expr, - convert_for_initialization): Likewise. - * typeck2.c (build_functional_cast): Likewise. - * cp-tree.h (build_cplus_new): Fix prototype. - - * repo.c (open_repo_file): Delete unused var Q. - (repo_compile_flags, repo_template_declared, - repo_template_defined, repo_class_defined, repo_inline_used, - repo_vtable_used, repo_tinfo_used): #if 0 unused fns. - (repo_get_id, repo_vtable_used): Declare as static. - * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add - prototypes. - -Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (pending_inlines): Add function_try_block case. - - * pt.c (unify): Fix for template const parms. - -Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * lex.c (extract_interface_info): Delete forward decl. - (default_copy_constructor_body, default_assign_ref_body): Delete - decls for non-existent functions. - (synth_firstobj, inline_text_firstobjs): Delete unused vars. - (init_lex): Delete setting them. - (cons_up_default_function): Delete unused vars FUNC_BUF, - FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old - #if 0'd synth code. - (toplevel, expression_obstack): Delete unused extern decls. - (tree_node_kind): Delete unused enum. - (tree_node_counts, tree_node_sizes): Wrap with #ifdef - GATHER_STATISTICS. - (tree_node_kind_names): Delete unused extern decl. - (synth_obstack): Delete unused var. - (init_lex): Don't set it. - (init_parse): Add decl before use. - (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH. - (current_unit_{name, language}): Delete unused vars. - (check_newline): Don't bother setting them, just accept the #pragma. - * cp-tree.h (init_repo, peek_yylex): Add prototypes. - (current_unit_{name, language}): Delete decls. - - * search.c: Wrap all of the memoized functions, macros, and - variables inside #ifdef GATHER_STATISTICS. - (lookup_field, lookup_fnfields): Likewise. - (init_search_processing): Likewise. - (reinit_search_statistics): Wrap whole function. - * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics. - - * decl.c (finish_function): Only call pop_memoized_context if - GATHER_STATISTICS is defined. - (start_function): Likewise for push_memoized_context. - * class.c (pushclass, popclass): Likewise. - - * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here... - * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here. - - * cvt.c (cp_convert): Delete unused local var FORM. - * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add - prototypes. - -Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (do_poplevel): Oops; really return what we get from - poplevel this time. - -Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.h (is_aggr_type): Add prototype. - - * cp-tree.h ({push,pop}_cp_function_context): Add decls. - * method.c ({push,pop}_cp_function_context): Delete decls. - * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void. - (SetUnexpected, SetTerminate): Delete unused vars. - (init_exception_processing): Don't set SetUnexpected or - SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL. - (output_exception_table_entry): Delete unused array LABEL. - (expand_internal_throw): Delete unused var PARAMS. - (expand_start_catch_block): Delete unused var CLEANUP. - (emit_exception_table): Delete unused var EH_NODE_DECL. - (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and - GOTO_UNWIND_AND_THROW. Don't set them. - (end_eh_unwinder): Add top decl. - (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK. - (exception_section, push_rtl_perm, do_function_call, - lang_interim_eh, push_eh_cleanup, eh_outer_context, - expand_end_eh_spec, end_eh_unwinder): Declare as static. - (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup, - throw_used): Likewise. - * cp-tree.h (expand_end_eh_spec): Delete prototype. - - * search.c (dfs_mark, dfs_mark_vtable_path, - dfs_unmark_vtable_path, dfs_mark_new_vtable, - dfs_unmark_new_vtable, dfs_clear_search_slot, - dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp, - bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp, - bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused - functions. - (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1, - n_calls_lookup_fnfields, n_calls_lookup_fnfields_1, - n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved): - Only define #ifdef GATHER_STATISTICS. - (reinit_search_statistics): Only init some vars if GATHER_STATISTICS - is defined. - (vbase_decl): Delete var definition. - (init_search): Delete old decl. - (init_vbase_pointers): Delete building of VBASE_DECL, since it's - never actually used. - (expand_indirect_vtbls_init): Delete init of VBASE_DECL. - (get_base_distance_recursive): Delete unused fourth arg - BASETYPE_PATH. Fix call . - (get_base_distance): Fix call. - (push_class_decls): Delete unused var ID. - (make_memoized_table_entry): Declare as static. - (breadth_first_search): Declare as static. - (tree_has_any_destructor_p): Declare as static. - (pop_class_decls): Delete unused arg pop_class_decls. - * class.c (popclass): Fix call to pop_class_decls. - * cp-tree.h (make_memoized_table_entry, breadth_first_search, - tree_has_any_destructor_p): Delete prototypes. - - * rtti.c (build_ptmf_desc): Delete unused arg TYPE. - (build_t_desc): Fix call. Delete unused vars ELEMS and TT. - (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL. - (build_user_desc): Delete unused var T. - (build_class_desc): Delete unused vars T and OFF. - (build_t_desc): Delete unused var NAME_STRING. - (build_headof): Make static. - (get_bad_cast_node): Likewise. - (get_def_to_follow): Likewise. - * cp-tree.h (init_type_desc): Add prototype. - (build_headof): Remove prototype. - -Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst): Only look for matching decls at file scope for - non-member functions. - - * call.c (build_scoped_method_call): Handle scoped destructor - calls in templates. - - * decl.c (*_top_level): Also save previous_class_values. - - * pt.c (tsubst_expr): Support do {} while loops. - * parse.y (simple_stmt): Likewise. - * tree.def: Likewise. - - * method.c (build_overload_identifier): For a class nested in a - template class, don't mangle in the template parms from our - context. - - * lex.c, cp-tree.h: Remove support for template instantiations in - the pending_inlines code. - * pt.c: Remove dead functions and unused arguments. - (uses_template_parms): TYPENAME_TYPEs always use template parms. - * parse.y: Stop passing anything to end_template_decl. - * tree.c (print_lang_statistics): Only print tinst info #ifdef - GATHER_STATISTICS. - -Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (expand_recursive_init{,_1}): Delete decls. - (sort_member_init): Delete unused var INIT. - (emit_base_init): Delete unused var X. - (build_offset_ref): Delete unused var CNAME. - (sort_member_init): Delete unused var FIELDS_TO_UNMARK. - (emit_base_init): Delete unused local var BASE. Delete extern - decl of IN_CHARGE_IDENTIFIER. - (build_delete): Delete unused local var VIRTUAL_SIZE. - - * init.c (build_vec_delete): Delete unused third arg ELT_SIZE. - (build_delete): Fix call. - * decl2.c (delete_sanity): Likewise. - * cp-tree.h (build_vec_delete): Update prototype. - - * typeck.c (common_base_type): Delete unused var TMP. - (build_binary_op): Delete local var ARGS_SAVE. - (build_array_ref): Delete unused var ITYPE. - (c_expand_return): Delete unused var USE_TEMP. - - * typeck.c (compexcepttypes): Delete unused arg STRICT. - (comptypes): Fix calls. - * decl.c (duplicate_decls): Likewise. - * cp-tree.h (compexcepttypes): Delete extra arg. - - * decl2.c (check_classfn): Delete unused second arg CNAME. - * decl.c (start_decl, grokfndecl): Fix calls. - * init.c (do_friend): Likewise. - * cp-tree.h (check_classfn): Update prototype. - - * cp-tree.h (signature_error, import_export_vtable, - append_signature_fields, id_in_current_class, mark_used, - copy_assignment_arg_p): Add decls. - * decl2.c (mark_used): Delete decl. - - * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS. - - * class.c (get_vtable_entry): Diable unused function. - (doing_hard_virtuals): Delete unused static global var. - (finish_struct_1): Don't init DOING_HARD_VIRTUALS. - (prepare_fresh_vtable): Delete unused vars PATH and RESULT. - (overrides): Delete unused vars RETTYPE and BASE_RETTYPE. - (modify_one_vtable): Delete unused var OLD_RTTI. - (finish_struct_anon): Delete unused vars OFFSET and X. - (finish_struct_bits): Delete unused var METHOD_VEC. - (get_basefndecls): Delete unused var PURPOSE. Delete unused - for-scope local variable METHODS. - - * call.c (user_harshness): Delete unused/unneeded arg PARM. - (ideal_candidate): Delete unused args BASETYPE and PARMS. - (build_method_call): Delete unused args passed into ideal_candidate. - (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME. - * cp-tree.h (synthesize_method): Add decl. - - * decl.c (note_level_for_for): Give void return type. - (pushdecl_nonclass_level): Likewise. - (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS. - (poplevel): Delete unused var IMPLICIT_TRY_BLOCK. - (suspend_binding_level): Delete unused var LEVEL. - (duplicate_decls): Delete unused var CTYPE. - (duplicate_decls): Delete unused var PREVIOUS_C_DECL. - (init_decl_processing): Delete unused vars FLOAT_ENDLINK and - PTR_ENDLINK. - (grokdeclarator): Delete unused var C. - (grokdeclarator): Delete unused var SIZE_VARIES. - (grokparms): Delete unused var SAW_VOID. - (start_function): Delete unused var OLDDECL. - (cplus_expand_expr_stmt): Delete unused var - REMOVE_IMPLICIT_IMMEDIATELY. - - * cp-tree.h (pushdecl_nonclass_level): Fix prototype. - - * Makefile.in (CONFLICTS): Update to 12 shift/reduce. - -Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (build_min): Set TREE_COMPLEXITY to lineno. - (build_min_nt): Likewise. - * pt.c (do_pushlevel): Emit line note. - (do_poplevel): Return what we get from poplevel. - (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes. - * parse.y: Use do_pushlevel and do_poplevel. - * cp-tree.h: Declare do_poplevel. - - * cp-tree.h: Declare at_eof. - * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation. - * decl2.c (import_export_decl): Renamed from import_export_inline. - (finish_file): Call it to do interface handling for statics. - * pt.c (tsubst_copy): Call mark_used on variables and functions - used here. - - * decl2.c (finish_file): Don't emit statics we can't generate. - * pt.c (instantiate_decl): Don't set interface on instantiations - we can't generate. - - * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'. - * tree.c (print_lang_statistics): Print max template depth. - * pt.c (push_tinst_level): Dump entire instantiation context. - (instantiate_class_template): Use it and pop_tinst_level. - (instantiate_decl): Likewise. - - * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c - pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE. - -Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c - init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c - tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for - the new template implementation. - -Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS. - -Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com> - - * decl.c (cp_finish_decl): Delay emitting the debug information for - a typedef that has been installed as the canonical typedef, if the - type has not yet been defined. - -Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (grokfield): Still call pop_nested_class for access decls. - -Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (lookup_label): Call label_rtx. - - * decl.c (make_binding_level): New function. - (pushlevel, pushlevel_class): Call it instead of explicit - duplicate calls to xmalloc. - - * decl.c (init_decl_processing): Delete useless build_pointer_type - call. - - * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions. - (sizet_ftype_string): Delete variable. - (init_decl_processing): Add built-in functions fabsf, fabsl, - sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local - variable strlen_ftype, used for strlen. - -Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (push_to_top_level): Start from current_binding_level - again for now; the stl hacks depend on g++ being broken in this - way, and it'll be fixed in the template rewrite. - - * tree.def: Add USING_DECL. - * decl2.c (do_class_using_decl): Implement. - (grokfield): Pass access decls off to do_class_using_decl instead of - grokdeclarator. - * error.c (dump_decl): Handle USING_DECLs. - * decl.c (grokdeclarator): Remove code for handling access decls. - * class.c (finish_struct_1): Adjust accordingly, treat using-decls - as access decls for now. - (finish_struct): Don't check USING_DECLs for other uses of the name. - - * search.c (get_matching_virtual): Use cp_error_at. - -Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to - match c-typeck.c. - (self_promoting_args_p): Move the check that TYPE is non-nil - before trying to look at its main variant. - (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes. - - * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS): - Delete macros. - * init.c (xref_friend, embrace_waiting_friends): Delete functions. - (do_friend): Delete call to xref_friend. - * class.c (finish_struct_1): Delete call to embrace_waiting_friends. - - * typeck.c (convert_sequence): #if 0 unused function. - - * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to - be in decl_in_memory_p. - (decl_in_memory_p): Delete decl. - * expr.c (decl_in_memory_p): Delete fn. - * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P. - - * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P. - -Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (finish_struct_1): Check for a pure-specifier on a - non-virtual function here. - - * decl2.c (grok_function_init): Don't check whether the function - is virtual here. - (grokfield): Don't call check_for_override here. - - * decl.c (push_to_top_level): Start from inner_binding_level, - check class_shadowed in class levels. - -Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com> - - * decl.c (resume_level): Ignore things that don't have names, instead - of core dumping. - -Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs. - -Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (finish_struct_1): Set DECL_VINDEX properly on a - synthesized dtor. - - * parse.y (complete_type_name): Bind global_scope earlier. - (complex_type_name): Likewise. - (qualified_type_name): Remove. - -Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokfndecl): Move code that looks for virtuals in base - classes... - * class.c (check_for_override): ... to a new function. - (finish_struct_1): Call it. - - * cp-tree.h: Declare warn_sign_compare. - - * typeck.c (build_binary_op_nodefault): Check warn_sign_compare - rather than extra_warnings to decide whether to warn about - comparison of signed and unsigned. - - * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall - implies -Wsign-compare. -Wall doesn't imply -W. - -Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_component_ref): Fix to handle anon unions in base - classes as well. - -Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * class.c (resolves_to_fixed_type_p): Delete code dealing with - a WITH_CLEANUP_EXPR, since we don't generate them any more. - * cvt.c (build_up_reference): Likewise. - * decl.c (grok_reference_init): Likewise. - (cp_finish_decl): Likewise. - * error.c (dump_expr): Likewise. - * tree.c (real_lvalue_p): Likewise. - (lvalue_p): Likewise. - (build_cplus_new): Likewise. - (unsave_expr_now): Likewise. - * typeck.c (unary_complex_lvalue, build_modify_expr, - c_expand_return): Likewise. - -Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - Make the C++ front-end pay attention to attributes for structures. - * class.c (finish_struct): New argument ATTRIBUTES, passed down into - finish_struct_1. - (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes. - Take out old round_up_size use and setting the DECL_ALIGN possibly - using it. Take out setting of TYPE_ALIGN to round_up_size, which - can override what the attribute set. - * cp-tree.h (finish_struct): Update prototype. - * parse.y (template_instantiate_once): Pass a NULL_TREE for the - attributes to finish_struct. - (structsp): For a CLASS decl, add maybe_attribute to rule and pass that - value down into finish_struct. - * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts. - -Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com> - - * decl.c (poplevel): Re-word dead for local handling. - (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test. - (cp_finish_decl): If is_for_scope, check for duplicates so - we can disable is_for_scope. Otherwise, preserve_temp_slots. - - * lex.c (do_identifier): Use global binding in preference of - dead for local variable. - -Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com> - - * init.c (initializing_context): Handle anon union changes, the - context where fields of anon unions can be initialized now has to be - found by walking up the TYPE_CONTEXT chain. - -Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com> - - * decl.c (start_decl): #ifdef out code to set DECL_COMMON - if ASM_OUTPUT{,_ALIGNED}_BSS is defined. - (obscure_complex_init): If bss is supported, always set - DECL_INITIAL to error_mark_node. - -Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (is_friend): Make sure there's a context before we see if - it's an aggr type. - -Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com> - - * init.c (is_friend): Classes are not friendly with nested classes. - -Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com> - - * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA, - and record its result. - -Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com> - - * class.c (finish_struct_anon): Switch around code to not move anon - union elements around, nor mess up their contexts, nor offsets, - instead we now build up the right number of COMPONENT_REFs for all - the anon unions that may be present at build_component_ref time. - * typeck.c (lookup_anon_field): New routine to handle field lookup - on fields without names. We find them, based upon their unique type - instead. - * typeck.c (build_component_ref): Allow FIELD_DECL components. - Handle finding components in anonymous unions, and ensure that a - COMPONENT_REF is built for each level as necessary. - -Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com> - - * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after - code that ensures that copy ctors are used if appropriate. - -Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (build_vec_delete): Only give an error if base isn't an - error_mark_node. - -Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com> - - * spew.c (do_aggr): `new struct S;' isn't a forward declaration. - (yylex): If we see `new', keep slurping. - -Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com> - - * class.c (finish_struct_1): Move code for handling anon unions... - (finish_struct_anon): to here. Fixup so that we do the offset - calculations right, and so that the fields are physically moved to - the containers's chain. - -Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): Avoid trying to get an operand off an - identifier node. - -Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com> - - * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not - POINTER_SIZE to agree with expr.c. - -Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com> - - * search.c (lookup_field): Don't report ambiguities if protect is 0, - instead return NULL_TREE. - -Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com> - - * class.c (finish_struct_1): Call warn_hidden if we want warnings - about overloaded virtual functions. - (warn_hidden): New routine to warn of virtual functions that are - hidden by other virtual functions, that are not overridden. - (get_basefndecls): New routine, used by warn_hidden. - (mark_overriders): New routine, used by warn_hidden. - * search.c (get_matching_virtual): Remove old warning that just - isn't very useful. - -Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (output_builtin_tdesc_entries): #if 0 the function definition. - - * typeck.c (null_ptr_cst_p): Delete unused fn. - (build_function_call_maybe): Delete unused fn. - - * expr.c (extract_init): #if 0 the code after unconditional return 0 - for now. - - Delete old cadillac code. - * edsel.c: Remove file. - * Make-lang.in (CXX_SRCS): Take edsel.c off the list. - * Makefile.in (CXX_OBJS): Delete edsel.o. - (edsel.o): Delete rule. - * cp-tree.h (flag_cadillac): Delete var decl. - * lang-options.h: Delete "-fcadillac" and "-fno-cadillac". - * decl2.c (flag_cadillac): Delete var definition. - (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac. - (grokfield): Delete code depending on flag_cadillac. - (finish_anon_union): Likewise. - * class.c (finish_struct_1): Likewise. - (pushclass): Likewise. - (popclass): Likewise. - (push_lang_context): Likewise. - (pop_lang_context): Likewise. - * decl.c (init_decl_processing): Likewise. - (start_decl): Likewise. - (cp_finish_decl): Likewise. - (xref_tag): Likewise. - (finish_enum): Likewise. - (start_function): Likewise. - (finish_function): Likewise. - (finish_stmt): Likewise. - * lex.c (lang_init): Likewise. - (check_newline): Likewise. - - * lex.c (do_pending_inlines): Delete synthesized method kludge. - - Delete defunct, ancient garbage collection implementation. - * rtti.c: New file with the RTTI stuff from gc.c. - * gc.c: Removed file (moved the remaining stuff into rtti.c). - * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o. - (rtti.o): New rule, replacing gc.o. - * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c. - * cp-tree.h: Delete gc-related fn decls. - (DECL_GC_OFFSET): Delete macro. - (flag_gc): Delete extern decl. - * decl.c (current_function_obstack_index): Delete var decl. - (current_function_obstack_usage): Delete var decl. - (start_function): Delete clearing of current_function_obstack_index - and current_function_obstack_usage. - (init_decl_processing): Delete code relying on -fgc. - Delete call to init_gc_processing. - (cp_finish_decl): Delete calls to build_static_gc_entry and - type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET. - (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup - and to expand_expr of a __gc_main call. - (maybe_gc_cleanup): Delete var decl. - (finish_function): Delete call to expand_gc_prologue_and_epilogue. - * decl2.c (flag_gc): Delete var decl. - (lang_f_options): Delete offering of -fgc. - (lang_decode_option): Delete -fgc and -fno-gc handling. - (get_temp_regvar): Delete gc code. - * init.c (build_new): Delete gc code. - * lex.c (init_lex): Delete checking of flag_gc. - - * typeck.c (convert_arguments): Delete gc code. - (build_component_addr): Delete -fgc warning. - (build_modify_expr): Delete gc code. - - * decl2.c (build_push_scope): Delete fn. - * cp-tree.h (build_push_scope): Delete decl. - - * search.c (clear_search_slots): Delete fn. - * cp-tree.h (clear_search_slots): Delete decl. - - * search.c (tree_needs_constructor_p): Delete fn. - * cp-tree.h (tree_needs_constructor_p): Delete decl. - - * tree.c (id_cmp): Delete fn. - - * tree.c (set_fnaddr_from_vtable_entry): Delete fn. - * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl. - - * tree.c (decl_value_member): Delete fn. - * cp-tree.h (decl_value_member): Delete decl. - - * tree.c (list_hash_lookup_or_cons): Delete fn. - * cp-tree.h (list_hash_lookup_or_cons): Delete decl. - - * method.c (cplus_exception_name): Delete fn. - (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros. - - * spew.c (shift_tokens): Delete fn. - -Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com> - - * except.c (init_exception_processing): Pass 1 to needs_pop in calls - to cp_finish_decl. - * parse.y: Likewise. - -Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * tree.c (build_cplus_staticfn_type): Delete function definition; - never used. - * cp-tree.h (build_cplus_staticfn_type): Delete decl. - - * tree.c (virtual_member): Delete function definition; never used. - * cp-tree.h (virtual_member): Delete decl. - -Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_component_ref): Handle getting vbase pointers - out of complex multiple inheritance better. - -Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_object_ref): Make sure we use the real type, not - any reference type. - -Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com> - - * tree.c (build_exception_variant): Don't create new types if we - don't have to, also build new types on the right obstack. - -Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (store_bindings): Split out from push_to_top_level. - (push_to_top_level): Call it for b->type_shadowed on class binding - levels. - -Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com> - - * search.c (expand_upcast_fixups): Fix so that offsets stored in - vbase_offsets are always right. Fixes a problem where virtual base - upcasting and downcasting could be wrong during conversions on this - during virtual function dispatch at ctor/dtor time when dynamic - vtable fixups for deltas are needed. This only sounds easier than - it is. :-) - (fixup_virtual_upcast_offsets): Change to reflect new calling - convention for expand_upcast_fixups. - -Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we - check that it's usable as the bitfield width. - -Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist. - Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's - only ever used for functions in it. - -Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (qualified_type_name): Use the TYPE_DECL, not the type. - (nested_type): Likewise. - (nested_name_specifier): Use lastiddecl. - - * decl.c (grokdeclarator): Adjust accordingly. - * init.c (expand_member_init): Likewise. - * parse.y (base_class): Likewise. - * typeck2.c (build_functional_cast): Likewise. - - * typeck2.c (build_functional_cast): Fill in name after we've - checked for non-aggr type. - -Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com> - - * decl2.c (warn_pointer_arith): Default to on. - -Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (is_rid): New function. - * decl.c (grokdeclarator): Diagnose reserved words used as - declarator-ids. - -Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (get_decl_list): Don't lose cv-quals. - - * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose - typespecs used as declarator-ids. - -Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com> - - * decl.c (poplevel): When poping a level, don't give a warning for - any subblocks that already exist. - -Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_object_ref): Finish what I started. - - * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN. - - * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs. - - * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a - scope. - -Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (xref_tag): Handle passing a type in directly. - - * parse.y (qualified_type_name): Pull out the type. - (nested_type): Likewise. - Take types directly instead of as identifiers. - * call.c (build_scoped_method_call): Take types directly instead of - as identifiers. - * decl.c (xref_basetypes): Likewise. - * init.c (expand_member_init): Likewise. - (build_member_call): Likewise. - (build_offset_ref): Likewise. - * typeck2.c (build_scoped_ref): Likewise, remove bogus code. - * method.c (do_build_assign_ref): Likewise. - * decl.c (grokdeclarator): Handle a type appearing as the - declarator-id for constructors. - * method.c (do_build_copy_constructor): current_base_init_list now - uses the types directly, not their names. - * init.c (sort_base_init): Likewise. - (expand_member_init): Likewise. - * init.c (is_aggr_type): New function, like is_aggr_typedef. - -Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com> - - * tree.c (layout_basetypes): Call build_lang_field_decl instead - of build_lang_decl if first arg is a FIELD_DECL. - -Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is - non-empty. - * except.c (expand_start_catch_block): Set TREE_USED to avoid - warnings about the catch handler. - -Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of - expand_target_expr. - -Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - Fix access control to use trees rather than integers. - * class.c (access_{default, public, protected, private, - default_virtual, public_virtual, private_virtual}_node): Add - definitions. - (init_class_processing): Do creation of those nodes. - * cp-tree.h (access_type): Delete enum decl. - (access_{default, public, protected, private, default_virtual, - public_virtual, private_virtual}_node): Add decls. - (compute_access): Change return type. - * search.c (compute_access): Have tree return type, instead of enum. - (lookup_field): Declare THIS_V and NEW_V to be tree nodes. - * lex.c (real_yylex): Use yylval.ttype for giving the value of the - access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}. - * parse.y (VISSPEC): Make ttype rather than itype. - (base_class_access_list): Likewise. - * *.[cy]: Change all refs of `access_public' to `access_public_node', - etc. - * call.c (build_method_call): Make ACCESS be a tree. - * class.c (alter_access, finish_struct_1, filter_struct): Likewise. - * cvt.c (convert_to_aggr): Likewise. - * init.c (build_offset_ref, resolve_offset_ref, build_delete): - Likewise. - * method.c (hack_identifier): Likewise. - * typeck.c (build_component_ref_1, build_component_ref): ): Likewise. - -Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C - frontend, and make it more consistent with respect to - warn_pointer_arith. - -Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au> - - * decl.c (pushdecl): Check for duplicate parameter names. - -Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com> - - * decl.c (expand_static_init): Call assemble_external for atexit. - -Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com> - - * except.c (do_unwind): Remove some generated dead code. - (eh_outer_context): New routine, factor out some common code from - expand_builtin_throw and end_eh_unwinder. Add code to do return - address masking for the PA. - (expand_builtin_throw): Use eh_outer_context instead of open coding - it here. - (end_eh_unwinder): Likewise. - -Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Call assemble_external for __empty, if we - use it. - -Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of - NORMAL_RETURN_ADDR_OFFSET. - (end_eh_unwinder): Likewise. - -Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com> - - * gc.c (build_dynamic_cast): Make sure we don't cast away const - when dealing with references, and make sure we handle dynamic - casting to a cv qualified reference. - -Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com> - - * except.c (struct eh_context): New structure top hold eh context - information. - (push_eh_context): New routine. - (pop_eh_context): Likewise. - * decl.c (push_cp_function_context): Use them. - (pop_cp_function_context): Likewise. - -Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Also prune uninteresting functions in the - inline emission loop. - -Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com> - - * sig.c (build_signature_table_constructor): Mark functions - in the signature as referenced. - -Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Do all the vtable/synthesis stuff before - the inline emission stuff. - -Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h, decl2.c (flag_weak): New flag to control the use of - weak symbols. - * lang-options.h: Add -f{no-,}weak. - * decl.c (init_decl_processing): If the target does not support weak - symbols, don't use them. - * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/. - -Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au> - - * init.c (expand_member_init): warning for base init after members. - -Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (build_expr_type_conversion): Don't convert to a reference - type. - -Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com> - - * method.c (report_type_mismatch): Improve wording for volatile - mismatches. - -Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com> - - * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of - expand_assignment, as the later doesn't handle things that have - copy constructors well. The compiler would do bitwise copying, - instead of ctor calling in some cases. - -Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com> - - * g++.c (my_strerror): Return "cannot access" if errno is 0. - (pfatal_with_name, perror_exec): Don't assume that - the returned value from my_strerror contains no '%'s. - (concat): Remove. - (sys_nerror): Declare only if HAVE_STRERROR is not defined. - -Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com> - - Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make - TYPE_METHODS/TREE_CHAIN mean what they used to. - * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC - instead of TYPE_METHODS. - * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD. - * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise. - * cp-tree.h (CLASSTYPE_METHODS): Lose. - (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of - TYPE_METHODS. - (struct lang_decl): Lose next_method field. - (DECL_NEXT_METHOD): Lose. - * class.c (finish_struct_methods): Don't mess with TYPE_METHODS. - (finish_struct): Just use TYPE_METHODS; we don't need fn_fields - anymore. - (finish_struct_methods): Don't mess with the TREE_CHAINs in - fn_fields. - - * search.c (add_conversions): Don't use TREE_CHAIN to traverse method - vector. - - * call.c (build_method_call): Synthesize here even when not inlining. - * typeck.c (build_function_call_real): Likewise. - -Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com> - - * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols - == DBX_DEBUG, call dbxout_start_new_source_file and - dbxout_resume_previous_source_file when appropriate. - -Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com> - - * except.c (start_anon_func): Push to the top level. - (end_anon_func): Pop from the top level. - -Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com> - - * cp-tree.h (build_cleanup): New routine to build cleanups. - * decl.c (expand_static_init): Use build_cleanup to build a cleanup - call at ctor time and use atexit to run it later. - * decl2.c (build_cleanup): New routine, taken from finish_file. - (finish_file): Use build_cleanup instead, and don't put function - local statics in global dtor list. - -Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Ensure that we have cleanups, if we try - and expand cleanups. - -Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Add logic to manage dynamic cleanups for - the EH object. - (expand_end_catch_block): Use the magic of expand_goto, instead of - emit_jump so that we get the cleanup for any catch clause parameter - and the cleanup for the exception object. Update to reflect label - changes. - (push_eh_cleanup): New routine to register a cleanup for an - exception object. - (empty_fndecl): Used to default cleanup actions to - nothing. - (init_exception_processing): Setup empty_fndecl. Setup - saved_cleanup. - (expand_start_catch_block): Update to reflect label changes. Call - push_eh_object to register the cleanup for the EH object. - (start_anon_func): New routine to start building lambda expressions - from trees. - (end_anon_func): New routine to end them. - (struct labelNode): Change so that we can use tree labels, or rtx - labels. - (saved_cleanup): Object to check for dynamic cleanups for the - exception handling object. - (push_label_entry): Change so that we can use tree labels, or rtx - labels. - (pop_label_entry): Likewise. - (top_label_entry): Likewise. - (expand_start_all_catch): Use tree label instead of rtx label, so - that we can get the magic of expand_goto. - (expand_end_all_catch): Update to reflect label changes. - - * class.c (build_vfn_ref): Remove building_cleanup logic, as we now - use UNSAVE_EXPRs. - typeck.c (get_member_function_from_ptrfunc): Remove remnants of - building_cleanup logic, as we now use UNSAVE_EXPRs. - * cp-tree.h (unsave_expr): Declare it. - * decl.c (building_cleanup): Remove. - (maybe_build_cleanup): Remove building_cleanup logic, and use - UNSAVE_EXPR instead. - -Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com> - - * gc.c (build_t_desc): Update error message to say <typeinfo>. - -Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (pushdecl): Only warn about shadowing a local variable if - warn_shadow is true. - -Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au> - - * typeck.c (build_binary_op_nodefault): Added warning about - comparisons between different enum types with -Wall, unless - -fenum-int-equiv set. - -Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com> - - * class.c (finish_struct_1): Skip down to the inner type in - multidimensional arrays. Ensures ctors will be made for types that - need constructing. - -Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (last_dtor_insn): New to track the last compiler generated - insn in a dtor. - (store_parm_decls): Set it. - (finish_function): Use it to see if the dtor is empty. Avoid doing - vtable setup all the time, if we can. - (struct cp_function): Add last_dtor_insn. - (push_cp_function_context): Save it. - (pop_cp_function_context): Restore it. - -Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au> - - * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid - warnings. - -Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com> - - * typeck.c (expand_target_expr): Make sure targets get put into the - current temp_slot_level, so that the free_temp_slots call will reuse - them. - -Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com> - - * class.c (finish_struct_1): Delay delta fixups for virtual bases - until after we have done the hard virtuals, to avoid a bogus `every - virtual function must have a unique final overrider' for virtual - functions that are only overridden by hard virtuals. - -Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (do_function_instantiation): Don't try to find a file-scope - template for a member function. - -Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com> - - * g++.c (main): Add handling of -nodefaultlibs. - -Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com> - - * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to - distinguish between direct bindings of reference variables, and - indirect bindings of reference variables. - * cvt.c (build_up_reference): Use it. - * typeck.c (convert_arguments): Use it to indicate this is an - indirect binding. - * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast - as they are unused. - (expand_static_init): Likewise. - (cplus_expand_expr_stmt): Likewise. - * decl2.c (finish_file): Likewise. - * init.c (perform_member_init): Likewise. - (emit_base_init): Likewise. - (expand_aggr_vbase_init_1): Likewise. - -Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (push_namespace): Rewrite to use build_lang_decl, so we - get a DECL_LANG_SPECIFIC node. - * cp-tree.h (lang_decl_flags): Add new member `level'. - (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the - decl_flags level member. - -Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * call.c (build_method_call): Make sure instance has a - TYPE_LANG_SPECIFIC node before we dive into it. - -Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com> - - * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code. - -Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (duplicate_decls): When smashing decls, smash staticness in - the usual way. - -Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (poplevel): Handle the merging of subblocks of cleanups - when finishing blocks that have already been created (usually due to - the fixup goto code). Fixes bad debugging information. - -Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (hack_identifier): Don't abort when we get a TREE_LIST - that's not a list of overloaded functions. - -Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn - before trying to use DECL_ABSTRACT_VIRTUAL_P. - -Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (mark_used): New function for hooking into setting of - TREE_USED on decls. - * call.c (build_method_call): Use it. - * class.c (instantiate_type): Likewise. - * init.c (build_offset_ref): Likewise. Don't call assemble_external - for all like-named functions. - * method.c (hack_identifier): Likewise. - (emit_thunk): Don't call assemble_external. - (make_thunk): Create thunk as a FUNCTION_DECL so that it - gets the right mode and ENCODE_SECTION_INFO works. - - * parse.y: Use mark_used. Pass operator names to do_identifier. - * lex.c (do_identifier): Handle operator names. - - * decl2.c (grokclassfn): Tweak __in_chrg attributes. - -Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * errfn.c: Include stdio.h. - (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*. - -Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com> - - * typeck2.c (digest_init): Always convert initializers to the - right type. - -Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com> - - * init.c (member_init_ok_or_else): Don't allow member initializers - for indirect members, as it is invalid. - -Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): Don't allow `friend signed ()'. - -Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com> - - * parse.y (for.init.statement): Catch compound statements inside for - initializations, if we're being pedantic. - -Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are - looking for. - -Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com> - - * error.c (dump_expr): Don't core dump when a boolean expression is - used as a default argument. - -Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (finish_struct_bits): Check aggregate_value_p instead of - RETURN_IN_MEMORY. - -Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a - BLKmode type that would otherwise be returned in registers. - -Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * g++.c (WITHLIBC): New macro. - (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set - saw_libc and pass it at the end if it was set. - -Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (fn.def1): Call split_specs_attrs in - declmods notype_declarator case. - -Sun Nov 26 14:47:42 1995 Richard Kenner <kenner@mole.gnu.ai.mit.edu> - - * Version 2.7.2 released. - -Mon Nov 20 14:05:00 1995 Mike Stump <mrs@cygnus.com> - - * g++.c (pfatal_with_name): Add missing third argument to concat. - -Thu Oct 26 13:59:54 1995 Mike Stump <mrs@cygnus.com> - - * init.c (expand_aggr_init): Handle cv qualifiers on the object's - type. - -Sat Nov 11 08:25:55 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * Version 2.7.1 released. - -Thu Nov 2 17:02:47 1995 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (convert_harshness): Handle references to arrays. - -Fri Oct 27 14:20:21 1995 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (comp_target_types): Check multi-level pointer - conversions in both directions. - -Tue Oct 17 21:39:05 1995 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (explicit_instantiation): Fix 'extern template' with no - return type. - -Mon Oct 16 14:35:20 1995 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (explicit_instantiation): Support automatic instantiation - of constructors. - (named_class_head_*): Support out-of-class definition of nested - types. - -Wed Oct 11 12:20:56 1995 Mike Stump <mrs@cygnus.com> - - * search.c (envelope_add_decl): New routine. Fix so that - methods are hidden in the same way that other members are. - (dfs_pushdecls): Cleanup and move functionality out of line, - into envelope_add_decl. - -Tue Oct 10 15:46:01 1995 Mike Stump <mrs@cygnus.com> - - * typeck.c (mark_addressable): Only call assemble_external if we - have started the output file. - -Tue Oct 10 11:27:18 1995 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (start_function): Fix earlier cv-quals change. - -Mon Oct 9 23:53:05 1995 Mike Stump <mrs@cygnus.com> - - * parse.y (complex_direct_notype_declarator): Only push the class if - we are not already in the class. - -Mon Oct 9 11:22:03 1995 Doug Evans <dje@canuck.cygnus.com> - - * decl.c (duplicate_decls): Call merge_machine_decl_attributes. - Update olddecl's attributes too. - (grokdeclarator): #if 0 out call to build_decl_attribute_variant. - * typeck.c (common_type): Call merge_machine_type_attributes. - -Fri Oct 6 14:44:27 1995 Mike Stump <mrs@cygnus.com> - - * typeck.c (mark_addressable): Add missing call to - assemble_external. - -Wed Oct 4 15:06:39 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (store_parm_decls): Make sure the unwinder start comes - before the exception specification start. - * except.c (expand_exception_blocks): Make sure the unwinder end - comes after the terminate protected catch clause region and after - the end of the exception specification region. - -Wed Oct 4 12:47:02 1995 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (real_yylex): Fix identifier case for linemode. - (handle_sysv_pragma): Don't abort when we see a pragma we don't - recognize. - -Tue Oct 3 14:09:46 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (store_parm_decls): Add a call to start_eh_unwinder. - * except.c (init_exception_processing): __throw doesn't take any - arguments. - (expand_builtin_throw): Likewise. Always use Pmode, instead of SImode - for all pointers. Use expand_builtin_return_addr to unwind the - first level off the stack. - (do_unwind): Always use Pmode, instead of SImode for all pointers. - (expand_exception_blocks): Add a call to end_eh_unwinder. - (start_eh_unwinder, end_eh_unwinder): New routines to build machine - independent stack unwinders for function/method calls. - -Mon Oct 2 17:20:42 1995 Mike Stump <mrs@cygnus.com> - - * tree.c (unsave_expr_now): Make sure we process the argument list - of any called functions. Fixes incorrect code generation for - cleanups. - -Mon Oct 2 13:04:16 1995 Mike Stump <mrs@cygnus.com> - - * typeck.c (get_member_function_from_ptrfunc): Save function if it - needs it. Cures core dump on things like (this->*(f()))(). - -Sat Sep 23 22:51:25 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (start_function): Conform to gcc cv-quals convention (no - expression has a cv-qualified type) in RESULT_DECLs. - * method.c (make_thunk): Likewise. - -Fri Sep 22 10:21:13 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (pushtag): Add in the namespace name for the tag. - -Thu Sep 21 13:11:13 1995 Mike Stump <mrs@cygnus.com> - - * parse.y (maybe_base_class_list, base_class_list, base_class, - base_class_access_list): Make sure we see the typenames for base - classes. - * lex.c (see_typename): Instead of failing to see a typename when - there is no next token, perfer a typename, and get the next token. - -Wed Sep 20 12:35:27 1995 Michael Meissner <meissner@cygnus.com> - - * decl.c (init_decl_processing): Add __builtin_expect. - -Tue Sep 19 16:48:11 1995 Mike Stump <mrs@cygnus.com> - - * cvt.c (cp_convert_to_pointer): Don't allow leftover conversions to - or from pointer to member functions, they must all be handled before - this point. - -Fri Sep 15 17:14:47 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (resolve_offset_ref): Fix wording of non-static member - being referenced as a static. - -Fri Sep 15 12:39:11 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_indirect_ref): Only bash pointer if we actually - call build_expr_type_conversion. - -Thu Sep 14 18:24:56 1995 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (build_expr_type_conversion): Handle conversion from - reference. - * typeck.c (build_indirect_ref): Avoid infinite recursion. - -Thu Sep 14 17:23:28 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (expand_start_early_try_stmts): New routine to start a try - block at the start of the function, for function-try-blocks. - * cp-tree.h (expand_start_early_try_stmts): Declare it. - * parse.y (function_try_block): Use it, instead of doing it here, as - we don't want to include rtl.h here, as that conflicts with RETURN - in the parser. - -Wed Sep 13 18:32:24 1995 Mike Stump <mrs@cygnus.com> - - * lex.c (reinit_parse_for_block): Support saving inline - function-try-blocks, uses peekyylex. - * parse.y (eat_saved_input): New rule, permit the parser to see that - END_OF_SAVED_INPUT is ok, as it can see this when parsing the - handlers of a function-try-block. - (fndef): Use it. - (component_decl): Make sure TRY and RETURN can come after fn.def2. - * spew.c (peekyylex): New routine to peek at what will come next. - -Wed Sep 13 16:52:06 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (comptypes): Tighten up comparisons of template type - parms. - - * decl.c (duplicate_decls): Turn off whining about virtual functions - redeclared inline for now. - -Wed Sep 13 11:13:40 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (store_in_parms): New routine to put things before we - put base inits. - * cp-tree.h (store_in_parms): Declare it. - * decl.c (store_parm_decls): Use it to makr sure the starting of the - eh spec comes before base inits. - (finish_function): Use sequences instead of the obsolete - reorder_insns. - * parse.y (fndef): Enhance readability and maintainability. Update - to include function_try_block syntax. - (function_try_block): Add. - -Tue Sep 12 17:43:07 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * call.c (convert_harshness): Use comptypes, not ==, to check if - TYPE and PARMTYPE are equivalent on a function type. - -Tue Sep 12 17:31:33 1995 Douglas Rupp <drupp@cs.washington.edu> - - * Make-lang.in (cc1plus) : Removed unnecessary $(exeext). - -Mon Sep 11 23:24:07 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Never allocate storage for thrown pointer - to objects. - -Mon Sep 11 19:36:45 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_start_catch_block): Pointers to objects come - back from catch matching already dereferenced, don't dereference - again. - -Mon Sep 11 15:46:28 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Only decay the throw expression, don't do - any default conversions. This is so that one can throw and catch - characters, and not have them match integers. - -Mon Sep 11 13:46:45 1995 Mike Stump <mrs@cygnus.com> - - * error.c (dump_aggr_type): Deal with anonymous unions that don't - have a TYPE_NAME. - -Fri Sep 8 20:40:27 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * lex.c (handle_sysv_pragma): Deal with getting a comma from yylex. - -Fri Sep 8 15:51:41 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_end_eh_spec): Handle empty EH specifications. - -Fri Sep 8 15:27:22 1995 Mike Stump <mrs@cygnus.com> - - * cp-tree.h (expand_start_eh_spec): Declare new routine. - (expand_end_eh_spec): Likewise. - * decl.c (store_parm_decls): Call expand_start_eh_spec to process - exception specifications. - * except.c (expand_leftover_cleanups): Remove unused parameter. - (expand_end_catch_block): Likewise. - (expand_exception_blocks): Likewise. - (expand_start_eh_spec): New routine to mark the start of an - exception specification region. - (expand_end_eh_spec): New routine to mark the end of an exception - specification region. - (expand_exception_blocks): Call expand_end_eh_spec to process - exception specifications. - -Fri Sep 8 14:40:48 1995 Per Bothner <bothner@kalessin.cygnus.com> - - * lex.c (do_identifier): Use global binding in preference of - dead for local variable. - -Wed Sep 6 19:32:59 1995 Mike Stump <mrs@cygnus.com> - - * cp-tree.h (build_exception_variant): Remove used first argument. - * decl.c (duplicate_decls): Likewise. - (grokfndecl): Likewise. - (revert_static_member_fn): Likewise. - * decl2.c (grok_method_quals): Likewise. - * tree.c (build_exception_variant): Likewise. - * typeck.c (common_type): Likewise. - * decl2.c (grokclassfn): After changing the type, call - build_exception_variant, if necessary. - -Tue Sep 5 15:56:27 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Run cleanups for the throw expression. - -Wed Aug 30 15:24:38 1995 Stephen L. Favor <sfavor@tigger.intecom.com> - - * except.c (expand_builtin_throw): Moved gen_label_rtx calls beyond - the store_parm_decls call which does initialization in the emit_* - code concerning label numbering. - -Thu Aug 31 09:01:07 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_internal_throw): Let the frontend be responsible - for managing all frontend EH parameters, the backend routine only - needs to deal with backend values. type and value are no longer - passed to __throw. - (init_exception_processing): Likewise. - (expand_start_all_catch): Likewise. - (expand_end_all_catch): Likewise. - (expand_leftover_cleanups): Likewise. - (expand_end_catch_block): Likewise. - (expand_builtin_throw): Likewise. - (expand_throw): Likewise. - -Tue Aug 29 15:04:36 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * cp-tree.h (DECL_REAL_CONTEXT): Give the real declaration context - for a decl. - * decl.c (cp_finish_decl): Use it. - -Tue Aug 29 10:30:27 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_internal_throw): Oops, almost forgot type and - value are now trees. - -Mon Aug 28 17:57:45 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - Fix the attribute handling to make sure they get noted before we - create the function's RTL, in case they can affect that. - * decl.c (grokfndecl): New arg ATTRLIST. Run - cplus_decl_attributes before creating the decl's rtl. - (grokdeclarator): New arg ATTRLIST, passed down into grokfndecl. - (shadow_tag, groktypename, start_decl, start_method): Pass a - NULL_TREE to grokdeclarator's new last arg. - * decl2.c (grokfield): New arg ATTRLIST, passed into grokdeclarator. - (grokbitfield, grokoptypename): Pass a NULL_TREE to - grokdeclarator's new last arg. - * except.c (expand_start_catch_block): Likewise. - * pt.c (process_template_parm, end_template_decl, - do_function_instantiation): Likewise. - * cp-tree.h (grokfield): Add arg. - (grokdeclarator): Move the prototype from here... - * decl.h: ...to here. - * lex.c (cons_up_default_function): Pass NULL_TREE to grokfield - ATTRLIST argument. - * parse.y: Create a list for the grokfield arg where appropriate, - and pass it down instead of calling cplus_decl_attributes. - -Mon Aug 28 15:07:24 1995 Mike Stump <mrs@cygnus.com> - - * except.c: Always allow turning on exception handling. Allow cross - compilations to use EH. - -Thu Aug 24 17:39:24 1995 Mike Stump <mrs@cygnus.com> - - * except.c (saved_pc, saved_throw_type, saved_throw_value): Use - trees, instead of rtxs, and don't depend on using special machine - dependent registers. - (expand_internal_throw): Likewise. - (init_exception_processing): Likewise. - (expand_start_all_catch): Likewise. - (expand_end_all_catch): Likewise. - (expand_start_catch_block): Likewise. - (expand_leftover_cleanups): Likewise. - (expand_end_catch_block): Likewise. - (expand_builtin_throw): Likewise. - (expand_throw): Likewise. - -Wed Aug 23 17:25:51 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * cvt.c (build_expr_type_conversion): Handle conversions to - reference types. - -Wed Aug 23 15:33:59 1995 Mike Stump <mrs@cygnus.com> - - * except.c (do_unwind): Work around backend bug with -fpic. - -Tue Aug 22 17:20:07 1995 Per Bothner <bothner@kalessin.cygnus.com> - - * decl2.c (flag_new_for_scope): Add a new mode that follows ANSI - for-scoping, but supports (and warns about) old programs. - Make the new mode (with value 1) the default. - (lang_f_options): The on-value for flag_new_for_scope is now 2. - * cp-tree.h (DECL_DEAD_FOR_LOCAL, DECL_ERROR_REPORTED): New macros - (DECL_SHADOWED_FOR_VAR): Likewise. - * decl.c (struct binding_level): New fields dead_vars_from_for - and is_for_scope. - (note_level_for_for): New function. - (poplevel): Special processing if is_for_scope. - (pushdecl): Warn if for-scope variable shadows local. - * lex.c (do_identifier): Handle old (non-ANSI) for scoping, - and warn if conflicts. - * parse.y (FOR): Call note_level_for_for. - -Mon Aug 21 10:28:31 1995 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (import_export_inline): Class interface hackery does not - apply to synthesized methods. - -Sun Aug 20 16:29:00 1995 Mike Stump <mrs@cygnus.com> - - * search.c (virtual_context): Find the right context more often. - Solves a `recoverable compiler error, fixups for virtual function' - problem. - -Sun Aug 20 13:53:24 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_start_all_catch): Ensure that we always transfer - control to the right EH handler, by rethrowing the end label on the - region, instead of hoping we are nested and falling through. - (expand_leftover_cleanups): Likewise. - (end_protect): Since we now rethrow the end label, put a - nop after it, so that outer regions are recognized. - * init.c (build_vec_delete_1): New routine to handle most of vector - deleting, all code moved here from build_vec_delete. - (build_array_eh_cleanup): Use build_vec_delete_1 to do all the real - work. - (expand_vec_init): If the array needs partial destructing, setup an - EH region to handle it. - (build_vec_delete): Move lots of code to build_vec_delete_1, use - build_vec_delete_1 to do the grunt work. - -Sat Aug 19 14:25:33 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - Handle decl attributes properly for function definitions without - previous attribute-loaded declarations. - * decl.c (start_function): New arg ATTRS. Add a call to - cplus_decl_attributes with it before we create the RTL. - * cp-tree.h (start_function): Update prototype. - * parse.y (fn.def1): Pass ATTRS into start_function instead of - trying to call cplus_decl_attributes too late. Pass a NULL_TREE - for other use. - * decl2.c (finish_file): Pass NULL_TREE as fourth arg to - start_function. - * method.c (synthesize_method): Likewise. - * except.c (expand_builtin_throw): Likewise for start on __throw. - -Sat Aug 19 13:36:08 1995 Mike Stump <mrs@cygnus.com> - - * class.c (set_rtti_entry): Turn on -fvtable-thunk -frtti support. - This changes -fvtable-thunks vtable layout, so a recompile will be - necessary, if you use -fvtable-thunks. - (get_vtable_entry): Use n, instead of i to be consistent with the - rest of the compiler. - (get_vtable_entry_n): Likewise. - (add_virtual_function): Add a slot for the tdesc, if -fvtable-thunks - are being used. - (finish_struct_1): Likewise. - (skip_rtti_stuff): New routine to collapse similar code from many - different parts of the compiler. I think I got them all. - (modify_one_vtable): Use it. - (fixup_vtable_deltas1): Likewise. - (override_one_vtable): Likewise. - * decl2.c (mark_vtable_entries): Likewise. - * tree.c (debug_binfo): Likewise. - * search.c (expand_upcast_fixups): Likewise. - (get_abstract_virtuals_1): Likewise. Use virtuals, instead of tmp to - consistent with the rest of the compiler. - (get_abstract_virtuals): Likewise. - * cp-tree.h (skip_rtti_stuff): New routine, declare it. - * gc.c (build_headof): Support -fvtable-thunk and -frtti together. - (build_typeid): Likewise. - (build_classof): Remove old style way of doing rtti. Remove support - for `classof' and `headof'. - * gxx.gperf: Likewise. - * hash.h: Likewise. - * parse.y: Likewise. - -Fri Aug 18 17:31:58 1995 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (start_function): Clear ctor_label and dtor_label. - - * class.c (finish_struct_1): Fix handling of access decls. - -Tue Aug 15 19:21:54 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (finish_struct): Only do minimal processing here, so it - can be used for class template definitions, as well. - (finish_struct_1): New function with the rest of the code. - -Tue Aug 15 09:46:16 1995 Mike Stump <mrs@cygnus.com> - - * class.c (prepare_fresh_vtable): On second though, always build the - offset (see Aug 10 change), unless -fvtable-thunks is given. It - does this by calling the new routine set_rtti_entry. - (finish_struct): Likewise. - (set_rtti_entry): New routine to update the rtti information at the - start of the vtable. - -Mon Aug 14 12:21:22 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * error.c (dump_decl, case IDENTIFIER_NODE): Only work on a dtor - if it's declared in the C++ language spec. - (dump_function_decl): Likewise. - (dump_function_name): Likewise. - (ident_fndecl): Make sure we got something back from lookup_name. - * decl.c (start_function): Likewise. - -Fri Aug 11 16:52:15 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (build_method_call): Don't call build_new when calling a - constructor without an instance. - -Thu Aug 10 20:00:17 1995 Mike Stump <mrs@cygnus.com> - - * class.c (prepare_fresh_vtable): Always build the offset to the - complete object, as it doesn't cost much. This allows dynamic_cast - to void * to work when -frtti isn't given. - (finish_struct): Likewise. - -Thu Aug 10 16:31:28 1995 Mike Stump <mrs@cygnus.com> - - * except.c (build_eh_type): Split out some functionality to new - routine named build_eh_type_type. - (build_eh_type_type): New routine. - (expand_start_catch_block): Use build_eh_type_type, as we never want - the dynamic type of the catch parameter, just the static type. - Fixes core dumps when -frtti is used and one catchs pointers to - classes. - -Thu Aug 10 14:55:29 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_builtin_throw): Since we now use normal calling - conventions for __throw, we have to remove the first layer off the - stack, so that the next context we search for handlers is the outer - context instead of the context that had the call to __throw, if we - don't immediately find the desired context. - -Tue Aug 8 17:44:23 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * tree.c (cp_expand_decl_cleanup): Returns int, not tree. - * cp-tree.h: Update. - - * parse.y (template_type_parm): Add support for `typename'. - -Tue Aug 8 12:06:31 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_internal_throw): New internal routine to throw a - value. - (expand_end_all_catch, expand_leftover_cleanups): All throwers - changed to use `expand_internal_throw' instead of jumping to throw - label. - (expand_end_catch_block, expand_throw): Likewise. - (throw_label): Removed. - (expand_builtin_throw): Changed so that EH parameters are passed by - normal function call conventions. Completes Aug 4th work. - -Fri Aug 4 17:17:08 1995 Mike Stump <mrs@cygnus.com> - - * cp-tree.h (expand_builtin_throw): Declare it. - * decl2.c (finish_file): Call expand_builtin_throw. - * except.c (make_first_label): Remove. - (init_exception_processing): Don't use a LABEL_REF for throw_label, - instead use a SYMBOL_REF, this is so that we don't use LABEL_REFs in - other functions that don't really appear in those functions. This - solves a problem where cc1plus consumed exponential amounts of - memory when -Wall was used. - (expand_end_all_catch, expand_leftover_cleanups, - expand_end_catch_block, expand_throw): Change all uses of - throw_label to match new style. - (do_unwind): Rename parameter to inner_throw_label, as it is now - different from throw_label. Also, assume that our caller will wrap - the passed label with a LABEL_REF, if needed. - (expand_builtin_throw): Make external, change so that the generated - throw is now a real function. - (expand_exception_blocks): Never generate throw code inside another - function. - -Fri Aug 4 12:20:02 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (grokdeclarator): Move checking of mutable const objects - and mutable static objects down, as we might decide during parsing - to unset staticp or constp (for example, when const is part of the - object being pointed to). - -Thu Aug 3 17:13:43 1995 Mike Stump <mrs@cygnus.com> - - * except.c (output_exception_table_entry): Enhance portability to - weird machines. - (emit_exception_table): Likewise. - -Thu Aug 3 16:41:38 1995 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_ptrmemfunc): Handle casting of pointer to - non-virtual member functions. - -Wed Aug 2 11:58:25 1995 Mike Stump <mrs@cygnus.com> - - * gc.c (build_typeid): Strip cv qualifiers so that const T&, T&, T - and const T all match. - -Wed Aug 2 11:25:33 1995 Mike Stump <mrs@cygnus.com> - - * except.c (build_eh_type): Strip cv qualifiers so that const T&, - T&, T and const T all match. - -Tue Aug 1 14:20:16 1995 Mike Stump <mrs@cygnus.com> - - * except.c: Fix up comments, cleanup code and eliminate exceptNode, - exceptStack, exceptstack, push_except_stmts, pop_except_stmts, - new_except_stack, push_last_insn, pop_last_insn, insn_save_node and - InsnSave. Also, numerous speed improvements, and correctness - improvements. Double faulting in all situations should now be - handled correctly. - (expand_start_all_catch): Instead of having many terminate protected - regions, just have one. - (expand_start_catch_block): No longer have to protect - false_label_rtx, as it isn't used for EH region marking. - (expand_end_catch_block): Expand out EH cleanups here by using - expand_leftover_cleanups. - (expand_end_all_catch): Use sequences instead of playing with insn - links directly. - (expand_exception_blocks): Likewise. Also protect all catch clauses - with one terminate region. - -Mon Jul 31 13:24:30 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * method.c (report_type_mismatch): Don't talk about an object - parameter for non-methods. - -Sun Jul 30 13:13:02 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (finish_struct): Catch private and protected members of - anonymous unions here. - * decl2.c (finish_anon_union): And here. - * parse.y: Instead of here. - - * errfn.c (ARGSLIST): Support passing four args. - * error.c (cv_as_string): New function. - (cp_printers): Add it. - * call.c (build_method_call): Report 'const' at end of pseudo-decl. - - * method.c (report_type_mismatch): Deal with a bad_arg of 0. - - * init.c (expand_aggr_init): Handle volatile objects, too. - -Sat Jul 29 13:42:03 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (struct binding_level): Keep list of incomplete decls. - (print_binding_level): Use list_length to count them. - (pushdecl): Build up the list. - (hack_incomplete_structures): Walk it and prune completed decls. - -Fri Jul 28 15:26:44 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (comp_target_types): Don't check const and volatile for - function types. - (comp_ptr_ttypes_real): Likewise. - -Thu Jul 27 15:40:48 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (comp_target_types): Fix. - -Thu Jul 27 15:10:48 1995 Mike Stump <mrs@cygnus.com> - - * cp-tree.h (unsave_expr_now, build_unsave_expr, - cp_expand_decl_cleanup): Declare new routines. - * decl.c (cp_finish_decl, store_parm_decls, - hack_incomplete_structures): Change all cals from - expand_decl_cleanup to cp_expand_decl_cleanup. - * gc.c (protect_value_from_gc): Likewise. - * expr.c (cplus_expand_expr): Handle UNSAVE_EXPRs. - * tree.c (unsave_expr): New routine to build an UNSAVE_EXPR. - (unsave_expr_now): Backend routine used by tree expander. - (cp_expand_decl_cleanup): Wrap second argument in an UNSAVE_EXPR to - work around a limitation in the backend. The backend uses the - cleanups multiple times, on disjoint control flows, so we cannot - pass unsaved SAVE_EXPRs to the backend. - * tree.def (UNSAVE_EXPR): New tree code. - * typeck.c (c_expand_return): Move goto/return code up inside - conditional, as we don't always want to do this, we only want to do - this when we don't otherwise finish with this control flow. - -Thu Jul 27 10:38:43 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (typespec): Only complain about typeof if we're not - getting it from a system header. - -Thu Jul 27 10:26:23 1995 Doug Evans <dje@canuck.cygnus.com> - - Clean up prefix attribute handling. - * parse.y (reserved_declspecs): Link prefix attributes with declspecs. - (declmods): Likewise. - (all rules that reference typed_declspecs and declmods): Call - split_specs_attrs or strip_attrs to separate declspecs and attrs. - (lang_extdef): Delete resetting of prefix_attributes. - (template_def, notype_declarator rule): Use NULL_TREE for - prefix_attributes. - (condition): Use NULL_TREE for prefix_attributes. - (setattrs): Deleted. - (nomods_initdcl0): Set prefix_attributes to NULL_TREE. - (component_decl): Delete resetting of prefix_attributes. - (component_decl_1, notype_components rule): Use NULL_TREE for - prefix_attributes. - (simple_stmt): Delete resetting of prefix_attributes. - -Mon Jul 24 13:37:53 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (convert_harshness): Deal with reference conversions before - others. Actually do array->pointer decay. Call comp_target_types - with pointer types rather than their targets. - - * typeck.c (comp_target_types): Avoid assigning D const * to B *. - -Mon Jul 24 08:54:46 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * pt.c (to_be_restored): Move decl to global scope. - -Sat Jul 22 12:22:11 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (start_decl): Put back clearing of DECL_IN_AGGR_P. - -Fri Jul 21 17:09:02 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (grokdeclarator): Downgrade error about 'extern int A::i' - to pedwarn. - - * pt.c (instantiate_template): Also avoid instantiation if the - function has already been declared to be a specialization. - - * decl2.c (check_classfn): Ignore cname argument, and return the - matching function. - - * decl.c (start_decl): Handle declarations of member functions - outside of the class (i.e. specialization declarations). - -Thu Jul 20 10:34:48 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (finish_struct): Don't mess with the type of bitfields. - - * various.c: s/TYPE_POINTER_TO/build_pointer_type/. - -Thu Jul 20 01:43:10 1995 Mike Stump <mrs@cygnus.com> - - * init.c (expand_aggr_init): Assume LOOKUP_ONLYCONVERTING if init - is not a parameter list (TREE_LIST). - (expand_default_init): If LOOKUP_ONLYCONVERTING is set, then set - LOOKUP_NO_CONVERSION so that we don't allow two-level conversions, - but don't set it otherwise. - -Wed Jul 19 20:32:01 1995 Mike Stump <mrs@cygnus.com> - - * init.c (expand_default_init): Don't allow two-level conversions - during construction. - -Wed Jul 19 18:06:37 1995 Mike Stump <mrs@cygnus.com> - - * gc.c (build_headof): The type of dyncasting to a pointer to cv - void, should be pointer to cv void. - -Wed Jul 19 17:25:43 1995 Mike Stump <mrs@cygnus.com> - - * gc.c (build_dynamic_cast): Allow casting in const. - -Wed Jul 19 16:34:27 1995 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_const_cast): If we are passed error_mark_node, - return it. - -Wed Jul 19 15:24:48 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * class.c (push_nested_class): Make sure TYPE is non-nil. - - * cvt.c (type_promotes_to): Watch for error_mark_node on the - incoming TYPE. - -Wed Jul 19 13:23:12 1995 Gerald Baumgartner <gb@alexander.cs.purdue.edu> - - * cp-tree.h (SIGTABLE_VT_OFF_NAME): Renamed from SIGTABLE_OFFSET_NAME. - (SIGTABLE_VB_OFF_NAME): New macro. - (vt_off_identifier): Renamed from offset_identifier. - (vb_off_identifier): Added extern declaration. - - * decl.c (vt_off_identifier): Renamed from offset identifier. - (vb_off_identifier): New variable to hold the identifier for the - sigtable field vb_off. - (init_decl_processing): Initialize vb_off_identifier. - Renamed vt_off_identifier from offset_identifier. - * sig.c (build_signature_method_call): Renamed offset_identifier and - local variable offset to vt_off_identifer and vt_off, respecitively. - * sig.c (build_signature_table_constructor): Renamed offset to vt_off. - - * decl.c (init_decl_processing): Add vb_off field to - sigtable_entry_type. Reorder fields so that pfn gets properly - aligned at a 64 bit boundary on the Alpha. - * sig.c (build_signature_table_constructor): Build the constructor - according to the new layout. Set the vb_off field to -1 for now. - - * decl.c (init_decl_processing): Align sigtable_entry_type on word - boundaries instead of double word boundaries to save space. - -Tue Jul 18 16:58:37 1995 Mike Stump <mrs@cygnus.com> - - * cvt.c (cp_convert): Always call build_cplus_new for a ctor. - -Tue Jul 18 14:24:53 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (opt.component_decl_list): Only forbid private/protected - in anonymous unions. We need to make this know when the type is - defined for an object, to not give the error. - -Mon Jul 17 14:22:44 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (opt.component_decl_list): Don't allow access control - as private or protected for union members. - -Sun Jul 16 14:01:00 1995 Jim Wilson <wilson@chestnut.cygnus.com> - - * lex.c (check_newline): For 'p' case, move goto skipline line to - before end brace for 'pragma'. - -Fri Jul 7 13:55:58 1995 Mike Stump <mrs@cygnus.com> - - * g++.1: Tiny updates. - -Fri Jul 7 13:05:20 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (cp_finish_decl): Only destruct local static variables if - they are constructed, and only construct the first time control - passes completely through its declaration (if not initialized with a - constant-expression). - (expand_static_init): Likewise. - -Wed Jul 5 14:05:04 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * typeck.c (comptypes, case OFFSET_REF): If either offset basetype - is a TEMPLATE_TYPE_PARM, give a match. - -Fri Jun 30 15:42:57 1995 Mike Stump <mrs@cygnus.com> - - * method.c (build_overload_value): Handle encoding of null pointer - constants (or any pointer with a constant numeric value) for - templates. - -Fri Jun 30 13:45:51 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * call.c (convert_harshness): Add QUAL_CODE when we're faced with - const vs non-const for void conversions. - -Fri Jun 30 10:19:52 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_start_all_catch): Fix problem with finding an - outer nested try block when there is no code to separate it from an - inner try block. - -Fri Jun 30 02:22:26 1995 Mike Stump <mrs@cygnus.com> - - * search.c (dfs_pushdecls): Consume 2 or 3 orders of magnitude less - memory please when virtual bases are used. - -Thu Jun 29 19:03:47 1995 Mike Stump <mrs@cygnus.com> - - * class.c (build_vbase_path): Avoid testing things that cannot be - null to see if they are null. - * cvt.c (convert_pointer_to_vbase): Remove code that doesn't work. - * decl.c (finish_function): Pass a type into the new - convert_pointer_to_vbase instead of a binfo. - * search.c (convert_pointer_to_vbase): Rewritten to use get_vbase - and convert_pointer_to_real. - (expand_indirect_vtbls_init): Use convert_pointer_to_vbase instead - of the more cryptic call to get_vbase. - -Thu Jun 29 09:35:05 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (BOOL_TYPE_SIZE): Fix broken SLOW_BYTE_ACCESS check. - -Thu Jun 29 03:43:55 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (instantiate_template): Don't strip 'this' twice. - - * pt.c (coerce_template_parms): Allow null pointer constants. - - * decl.c (revert_static_member_fn): But only if DECL_ARGUMENTS is - set. - -Wed Jun 28 18:39:03 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (revert_static_member_fn): Also remove 'this' from - DECL_ARGUMENTS. - * decl2.c (check_classfn): Don't revert this function until we get a - match. - -Wed Jun 28 14:07:27 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (component_decl): Clear PREFIX_ATTRIBUTES here. - -Wed Jun 28 11:05:13 1995 Mike Stump <mrs@cygnus.com> - - * decl2.c (finish_file): Handle global vector news. - * init.c (build_new): Encode vector news so that later we will know - how many elements there are. - -Mon Jun 26 13:38:06 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * expr.c (cplus_expand_expr): Don't mess with temp slots. - - * decl2.c (warn_if_unknown_interface): Don't crash if tinst_for_decl - returns null. - - * decl2.c (check_classfn): Use revert_static_member_fn. - * decl.c (revert_static_member_fn): Diagnose static member functions - declared const or volatile. - - * decl2.c (grokfield): Check for missing default args here, too. - (check_default_args): Function to do the checking. - * decl.c (pushdecl): Use it. - - * decl.c (pushdecl): Don't warn about shadowing a member of `this' - if there is no `this'. - -Sun Jun 25 11:34:25 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (build_method_call): Downgrade 'called before definition' - to a warning, as it ought to go away after Monterey. - -Sat Jun 24 14:18:42 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (coerce_template_parms): Don't do extra checking on pointer - to member arguments. - - * class.c (finish_struct): const and reference members don't prevent - a class from being an aggregate. - - * class.c (finish_struct): Signatures are always aggregates. - -Fri Jun 23 17:20:29 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (check_classfn): Improve error message. - - * pt.c (tsubst): Handle PROMOTE_PROTOTYPES. - -Thu Jun 22 01:50:42 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (comptypes): Don't ignore method quals. - - * class.c (finish_struct): Non-abstract virtuals are always USED. - - * decl.c (build_ptrmemfunc_type): The underlying union type isn't - IS_AGGR_TYPE, either. - * class.c (finish_struct): Use CLASSTYPE_NON_AGGREGATE instead. - * cp-tree.h: Likewise. - - * cp-tree.h (lang_type): Add aggregate. - (CLASSTYPE_AGGREGATE): New macro. - (TYPE_NON_AGGREGATE_CLASS): Likewise. - * class.c (finish_struct): Determine whether a class is an - aggregate. - * decl.c (cp_finish_decl): Check TYPE_NON_AGGREGATE_CLASS instead of - TYPE_NEEDS_CONSTRUCTING. - * typeck2.c (digest_init): Check TYPE_NON_AGGREGATE_CLASS for - subobjects, too. - - * pt.c (tsubst, PARM_TYPE): Propagate DECL_ARTIFICIAL. - - * decl.c (start_function): For pre-parsed functions, layout all of - the parm decls again. - (grokvardecl): TREE_PUBLIC depends on DECL_THIS_EXTERN, not - DECL_EXTERNAL. - - * pt.c (coerce_template_parms): Improve checking for invalid - template parms. - -Wed Jun 21 12:01:16 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): Forbid declaration of a static member - with the same name as its enclosing class. - -Mon Jun 19 10:28:14 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (finish_function): Clear current_class_decl. - - * typeck.c (build_conditional_expr): Use convert (boolean_type_node - instead of truthvalue_conversion. - - * class.c (finish_struct): A data member with the same name as the - class doesn't suppress constructors. - -Fri Jun 16 18:11:39 1995 Gerald Baumgartner <gb@alexander.cs.purdue.edu> - - * decl.c (start_function): If current_class_decl is a signature - pointer, don't dereference it but set C_C_D to current_class_decl. - -Fri Jun 16 17:06:28 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (duplicate_decls): Complain about virtual functions - redeclared to be inline. - -Fri Jun 16 13:20:38 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (get_unique_name): New routine to name unnamed namespaces. - (push_namespace): Use get_unique_name for naming unnamed namespaces. - -Thu Jun 15 15:00:41 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * parse.y: Call cplus_decl_attributes with prefix_attributes where - appropriate. - -Wed Jun 14 19:24:49 1995 Mike Stump <mrs@cygnus.com> - - * search.c (get_vbase): New routine to switch hierarchies from the - CLASSTYPE_VBASECLASSES to the normal one. - (expand_indirect_vtbls_init): Use get_vbase to figure out how we - want to convert to a vbase pointer. - -Mon Jun 12 17:50:30 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (instantiate_class_template): Add the new instantiation to - template_classes. - (do_pending_expansions): Call instantiate_member_templates on all of - the classes in template_classes. - -Mon Jun 12 12:36:59 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (complete_array_type): Fill in the TYPE_DOMAIN of our - TYPE_MAIN_VARIANT if it is not filled in. - * init.c (build_delete): If the TYPE_DOMAIN is not set, give an - error instead of core dumping. - -Mon Jun 12 10:41:40 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (can_convert): Also check for distance > 0. - (can_convert_arg): Likewise. - (user_harshness): Likewise. - -Fri Jun 9 19:17:21 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * g++.c (MATH_LIBRARY): Provide default. - (main): Always link with the math library if we link with libstdc++. - - * decl.c (start_function): Complain about redefinition of a function - even when the pending_inline version is compiled after the other - version. - -Thu Jun 8 15:44:38 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * gc.c (build_dynamic_cast): Build up a reference to a parameter of - aggregate type. - -Wed Jun 7 15:31:57 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (build_vec_delete): Resolve an offset ref before we try to - use it. - -Wed Jun 7 14:19:32 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_modify_expr): If the class lacks a constructor or - assignment operator, return error_mark_node. - (common_type): Use build_cplus_array_type. - -Tue Jun 6 09:41:27 1995 Mike Stump <mrs@cygnus.com> - - * class.c (dont_allow_type_definitions): New variable set when types - cannot be defined. - (finish_struct): Use it. - * cp-tree.h (dont_allow_type_definitions): Define it. - * parse.y (primary, handler_seq): Set it. - -Mon Jun 5 18:49:38 1995 Mike Stump <mrs@cygnus.com> - - * method.c (build_opfncall): Use DECL_CHAIN, not TREE_CHAIN for - results from lookup_fnfields. Always give warning/error on bad - code. - -Mon Jun 5 11:39:37 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (member_init_ok_or_else): Don't allow initialization of - an ancestor's member from within a constructor. - -Mon Jun 5 11:20:34 1995 Gerald Baumgartner <gb@alexander.cs.purdue.edu> - - * sig.c (build_signature_table_constructor): Use DECL_CONTEXT - instead of DECL_CLASS_CONTEXT for calculating the vfield offset so - abstract virtual functions are handled correctly. - - * sig.c (build_signature_table_constructor): Store the correct - delta in signature table entries. It does not yet work for - classes with virtual base classes as implementations of signatures. - (build_signature_method_call): Add the delta to the object_ptr - before generating the function call. - - * call.c (build_method_call): Make instance_ptr the signature - pointer itself instead of dereferencing the optr. - * sig.c (build_signature_method_call): Dereference the optr for the - direct and virtual calls. - - * sig.c (build_signature_table_constructor): Make the tag for - default implementations -1 instead of 2. - (build_signature_method_call): Change the generated conditional - expression correspondingly. - - * sig.c (build_signature_pointer_constructor): Deleted the sorry - message that said we can't handle multiple inheritance for - implementations of signatures - (build_signature_method_call): Use the offset from the sigtable - entry instead of the vptr field from the signature pointer for - building a virtual function call. - - * class.c (build_vfn_ref): Deleted signature specific code, we don't - call this function anymore from build_signature_method_call. - - * cp-tree.h (SIGNATURE_VPTR_NAME): Deleted. We use the right vptr - field in the object now instead of in the signature pointer/ref. - (build_vptr_ref): Deleted extern declaration. - * sig.c (build_vptr_ref): Deleted. - (build_signature_pointer_or_reference_type): Deleted construction of - the vptr field. - (build_signature_pointer_constructor): Deleted initialization of/ - assignment to the vptr field. - - * sig.c (build_signature_table_constructor): Convert the signature - table entry fields to their correct types. - - * sig.c (build_signature_table_constructor): Don't call digest_init - for the fields of a sigtable entry, it's wasted time. - - * sig.c (build_signature_table_constructor): Correctly set the - offset and index fields of a sigtable entry. Build the constructor - the way digest_init does, digest_init can't handle initializing an - anonymous union inside a struct. - (build_signature_method_call): Use the index field instead of the - delta field to get the vtable index. - - * decl.c (init_decl_processing): Fix number of fields for building - sigtable_entry_type. - - * cp-tree.h (tag_identifier, offset_identifier): Added extern decls. - (SIGTABLE_CODE_NAME): Renamed to SIGTABLE_TAG_NAME. - (SIGTABLE_PFN_NAME): Deleted, we'll use VTABLE_PFN_NAME instead. - * decl.c (tag_identifier, offset_identifier): New variables to - hold the identifiers for the sigtable fields tag and offset. - (init_decl_processing): Initialize these variables. - (init_decl_processing): Use these variables to build the - sigtable_entry_type structure. Rename the code and offset fields - to tag and delta, respectively; add offset and index fields. Changed - types of fields from short_integer_type_node to delta_type_node. - * sig.c (build_signature_table_constructor): Rename code and offset - to tag and delta, respectively. - (build_signature_method_call): Likewise. Use above variables. - -Thu Jun 1 17:03:51 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (lookup_name_real): Don't try to look anything up in an - erroneous object. - -Fri Jun 2 10:30:14 1995 Mike Stump <mrs@cygnus.com> - - * method.c (build_overload_int): New routine. Break out - functionality from build_overload_value so we can reuse it. - (build_overload_value): Handle pointer to member functions as value - parameters for templates. - (build_overload_identifier): Since template parameters are shared - among all instantiations, we have to substitute in the real types - in TREE_TYPE (parm). - pt.c (coerce_template_parms): Likewise. - (push_template_decls): Likewise. - (grok_template_type): Deleted as template parameters are shared - among all instantiations. - -Wed May 31 19:10:32 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (grokdeclarator): Always give errors on constant overflow - for array indices. - -Wed May 31 11:39:43 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (commonparms): Don't abort if simple_cst_equal returns < 0. - (build_c_cast): Don't tack on a NON_LVALUE_EXPR when casting to - reference type. - (build_indirect_ref): Fix check for *&. - -Fri Jun 16 06:54:03 1995 Mike Stump <mrs@cygnus.com> - - * Version 2.7.0 released. - -Fri Jun 16 15:07:29 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * Make-lang.in (DEMANGLER_PROG): Add LIBS. - -Thu Jun 15 15:00:41 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (define_function): Don't set DECL_INTERFACE_KNOWN. - -Wed Jun 7 20:00:31 1995 Mike Stump <mrs@cygnus.com> - - * *.[chy]: Change all callers of finish_decl to cp_finish_decl. - * decl.c (finish_decl): New routine to handle call backs from the - mid end (declare_hidden_char_array). - -Wed Jun 7 19:02:50 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (start_function): Handle setting C_C_D here. - (set_C_C_D): Removed. - (struct saved_scope): Remove class_decl. - (push_to_top_level): Don't save current_class_decl. - (pop_from_top_level): Don't restore current_class_decl or C_C_D. - (struct cp_function): Add C_C_D. - (push_cp_function_context): Save C_C_D. - (pop_cp_function_context): Restore C_C_D. - -Fri Jun 2 11:05:58 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (set_C_C_D): New function. suspend_momentary before - building C_C_D. - (pop_from_top_level): Call it. - (start_function): Likewise. - (pop_cp_function_context): Likewise. - - * class.c, cp-tree.h, decl.c, decl2.c, parse.y: Lose all references - to current_vtable_decl, CLASSTYPE_INST_VAR and CLASSTYPE_VTBL_PTR. - - * decl.c (push_cp_function_context): Save current_class_decl. - (pop_cp_function_context): Restore current_class_decl and set C_C_D. - (pop_from_top_level): Don't use CLASSTYPE_INST_VAR to set C_C_D. - (start_function): Likewise. - - * class.c (popclass): Don't mess with current_class_decl, - current_vtable_decl, or C_C_D. - -Mon May 29 12:45:10 1995 Paul Eggert <eggert@twinsun.com> - - * Make-lang.in (c++.mostlyclean): Remove $(DEMANGLER_PROG). - -Wed May 24 15:55:18 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * decl.c (duplicate_decls): Check simple_cst_equal result against 0. - * decl2.c (finish_anon_union): Likewise. - * method.c (largest_union_member): Likewise. - -Wed May 24 14:41:11 1995 H.J. Lu <hjl@nynexst.com> - - * Make-lang.in (cxxmain.o): Replace single quotes with backslashes. - -Mon May 22 17:38:48 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * Make-lang.in (g++, g++-cross, cc1plus, DEMANGLER_PROG): - Use $@ instead of output name so works even if have .exe. - (cxxmain.o): Use cp if ln -s fails. - (c++.install-man): Use $(exeext) in executable names. - (c++.mostlyclean, stage[1-4]): Use $(objext) in object file names. - * Makefile.in (../cc1plus): Use $(exeext) in name of executable. - -Wed May 24 01:39:03 1995 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): parms can be null, duh. - -Tue May 23 01:32:09 1995 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): If convert_arguments failed, just bail. - -Fri May 19 10:31:11 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * cvt.c (convert_force): Pass LOOKUP_NORMAL to cp_convert. - - * tree.c (copy_to_permanent): Oops. - -Fri May 19 10:01:07 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.h (break_out_target_exprs): Add decl. - -Thu May 18 13:02:30 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (start_function): Move *all* interface handling stuff after - the pushdecl. - - * tree.c (mapcar): Renamed from make_deep_copy and generalized. - (perm_manip): Return t if permanent, otherwise 0. - (copy_to_permanent): Use them. - (bot_manip): Helper for break_out_target_exprs. - (break_out_target_exprs): New function. Uses mapcar. - - * typeck.c (convert_arguments): Use it. - - * method.c (hack_identifier): Use convert_from_reference to - dereference a reference. - -Wed May 17 17:54:54 1995 Mike Stump <mrs@cygnus.com> - - * call.c (convert_harshness): Move reference bashing before pointer - to member bashing. - -Wed May 17 16:57:53 1995 Mike Stump <mrs@cygnus.com> - - * cvt.c (convert_to_reference): Only complain, if complaints are - wanted. - * typeck.c (build_function_call_real): Likewise. If - LOOKUP_SPECULATIVELY is set and something won't work, return - NULL_TREE. - * cvt.c (cp_convert): Likewise. Pass flags down to build_method_call. - (convert): Pass LOOKUP_NORMAL to cp_convert. - * typeck.c (convert_for_assignment): Likewise. - (convert_force): Pass LOOKUP_COMPLAIN to cp_convert. - (convert_arguments): Get out early if we get an error_mark_node. - (convert_for_initialization): Use cp_convert instead of convert so - that we can pass flags down. - * cp-tree.h (LOOKUP_SPECULATIVELY): Added documentation. - -Wed May 17 01:43:58 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck2.c (store_init_value): Don't take the MAIN_VARIANT of the - decl type. - - * class.c (finish_struct): Don't complain about a class with no - user-defined constructors but with a member that has no default - constructor, as this is OK for aggregates. - - * expr.c (cplus_expand_expr, NEW_EXPR): If this is an explicit - constructor call, mark slot addressable. - -Tue May 16 18:37:51 1995 Douglas Rupp <drupp@cs.washington.edu> - - * g++.c: Changed WINNT to _WIN32. - -Tue May 16 12:40:16 1995 Jason Merrill <jason@lisa.cygnus.com> - - * lex.c (handle_sysv_pragma): Don't use token_buffer. - -Tue May 16 12:05:26 1995 Mike Stump <mrs@cygnus.com> - - * call.c (resolve_scope_to_name): Add initial semantic support for - namespaces. - * class.c (finish_struct): Likewise. - * cp-tree.h (NAMESPACE_LEVEL): Likewise. - * cvt.c (build_up_reference, convert_to_reference): Likewise. - * decl.c (binding_level::namespace_p, suspend_binding_level): Likewise. - (resume_binding_level, toplevel_bindings_p): Likewise - (namespace_bindings_p, declare_namespace_level): Likewise. - (resume_level, push_namespace, pop_namespace): Likewise. - (pop_everything, pushtag, duplicate_decls, pushdecl): Likewise. - (implicitly_declare, lookup_namespace_name): Likewise. - (lookup_name_real, start_decl, make_temporary_for_reference): Likewise. - (obscure_complex_init, finish_decl, expand_static_init): Likewise. - (grokvardecl, grokdeclarator, parmlist_is_exprlist): Likewise. - (store_parm_decls, hack_incomplete_structures): Likewise. - * decl2.c (get_temp_name, finish_anon_union): Likewise. - (current_namespace, push_namespace, pop_namespace): Likewise. - (do_namespace_alias, do_toplevel_using_decl): Likewise. - (do_class_using_decl): Likewise. - * error.c (dump_decl): Likewise. - * init.c (build_member_call, build_offset_ref): Likewise. - * lex.c (identifier_type): Likewise. - * parse.y (lang_extdef, using_decl, extdef): Likewise. - (component_decl_1, nested_name_specifier_1): Likewise. - * spew.c (yylex): Likewise. - * tree.def (NAMESPACE_DECL): Likewise. - -Tue May 16 11:55:35 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (push_overloaded_decl): Return the new decl even if it - can't be pushed. - -Tue May 16 11:00:37 1995 Jason Merrill <jason@lisa.cygnus.com> - - * typeck.c (decay_conversion): Split out from default_conversion. - (default_conversion): Call it. - (build_binary_op): Likewise. - (build_binary_op_nodefault): Use decay_conversion for truth ops. - -Mon May 15 12:47:56 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (warn_extern_redeclared_static): This is a pedwarn. - (duplicate_decls): Always use the old decl's linkage info. Don't - play with linkage of consts. - (pushdecl): Don't play with linkage of consts. - (redeclaration_error_message): Don't complain about an old public - decl and a new non-public decl here. - (grokvardecl): Handle linkage of consts here. - (grokdeclarator): An 'extern inline' is public. Pass constp to - grokvardecl. - (start_function): Wait until after the pushdecl to do some linkage - stuff. - - * decl2.c (import_export_vtable): Make duplicates weak rather than - static if supported. - (import_export_inline): Likewise. - * pt.c (do_pending_expansions): Likewise. - - * class.c (build_vbase_path): flag_assume_nonnull_objects only - affects reference conversion. - - * init.c (emit_base_init): Build up an RTL_EXPR and add it to - rtl_expr_chain. - * decl.c, decl2.c: s/base_init_insns/base_init_expr/. - -Tue May 16 07:06:28 1995 Paul Eggert <eggert@twinsun.com> - - * method.c (numeric_output_need_bar): Renamed from misspelling. - - * typeck.c (build_ptrmemfunc): Fix misspellings in messages. - -Sun May 14 10:26:22 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * lang-options.h, lang-specs.h: New files. - -Thu May 11 00:31:48 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (default_conversion): Don't check for BLKmode before - pulling out the decl_constant_value. - - * decl.c (start_function): Clear named_labels and shadowed_labels. - - * typeck.c (build_function_call_real): Also synthesize methods here. - -Wed May 10 00:55:59 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (finish_file): Synthesize exported methods before the - reconsider loop. - - * parse.y: Move declaration of flag_new_for_scope to file scope. - -Tue May 9 19:10:33 1995 Mike Stump <mrs@cygnus.com> - - * decl2.c: Add flag_new_for_scope for new -ffor-scope flag. - * parse.y (FOR): Conditionalize the pushing and poping of scope for - the for-init-statement upon the new flag_new_for_scope. - * parse.y (try_block): Simplify and use compstmt. - -Mon May 8 12:41:52 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (define_function): Mark function decl artificial. - -Sun May 7 00:51:28 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * parse.y (simple_stmt, FOR): Put back push/pop for condition scope. - - * decl2.c (grokclassfn): DECLs don't have cv-qualified types. - * tree.c (build_cplus_method_type): Likewise. - - * cp-tree.h (SET_DECL_ARTIFICIAL): Just set DECL_ARTIFICIAL to 1. - - * typeck.c (build_function_call_real): If convert_arguments failed, - just bail. - (convert_arguments): If one of the arguments is error_mark_node, - just bail. - -Sat May 6 02:39:41 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (duplicate_decls): Don't check DECL_NOT_REALLY_EXTERN for - decls that don't include it. - -Fri May 5 14:23:30 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (duplicate_decls): Decls that have DECL_INTERFACE_KNOWN or - DECL_NOT_REALLY_EXTERN set aren't extern decls. - - * typeck.c (build_indirect_ref): Don't call default_conversion for a - parameter of reference_type. - * cvt.c (convert_from_reference): Just use build_indirect_ref. - - * pt.c (do_type_instantiation): Only instantiate member functions - that actually come from templates. - -Fri May 5 09:46:05 1995 Mike Stump <mrs@cygnus.com> - - * parse.y: Generalized cleanup of poplevels, and compound statements - and compound statements in try blocks. Rewritten `for' rule so that - the scope of variables declared in the for clause is shortened to - span just to the end of the statement, instead of the whole - containing block. - -Fri May 5 00:37:14 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (convert_harshness): Handle pointers to members better. - -Thu May 4 16:00:26 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (delete_sanity): Do access control here. - * init.c (build_delete): Instead of here. - - * Make-lang.in: Build c++filt. - -Wed May 3 02:59:53 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (cplus_decl_attributes): If we just modified a TYPE_DECL, - update our IDENTIFIER_TYPE_VALUE. - -Fri Apr 28 07:58:41 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * lex.c (cons_up_default_function): Fix linkage of #pragma - implemented functions. - -Thu Apr 27 16:56:24 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * method.c (build_overload_name): Simplify and fix repeated type - folding. - - * decl.c (grokdeclarator): Prohibit pointers to void or reference - members. - -Thu Apr 27 09:49:07 1995 Mike Stump <mrs@cygnus.com> - - * typeck2.c (process_init_constructor): Make sure initializers are - fully digested. - -Thu Apr 27 01:11:55 1995 Jason Merrill <jason@python.cygnus.com> - - * lex.c (cons_up_default_function): Always defer synthesis. - -Thu Apr 27 00:20:37 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (mark_inline_for_output): Don't play with pending_inline - stuff. - -Wed Apr 26 17:48:24 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (user_harshness): New function; like build_type_conversion, - but doesn't actually build anything. - (compute_conversion_costs): Use it instead of build_type_conversion. - -Wed Apr 26 17:11:25 1995 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_function_call_real): Improve error message for - calling a non-function. - - * method.c (hack_identifier): Lose check for calling a data member. - -Wed Apr 26 16:59:13 1995 Mike Stump <mrs@cygnus.com> - - * typeck2.c (build_functional_cast): Remove very old cruft. - Seems like good code is generated without it. - -Wed Apr 26 00:47:16 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * method.c (do_build_assign_ref): Fix handling of anonymous unions. - (do_build_copy_constructor): Likewise. - - * parse.y (simple_stmt, SWITCH): Call {push,pop}_switch. - - * decl.c (push_switch): New function. - (pop_switch): Likewise. - (define_case_label): Check for jumping over initialization. - - * call.c (build_method_call): Check for an inline function being - called before its definition has been seen. - * typeck.c (build_function_call_real): Likewise. - - * decl.c (duplicate_decls): Check for a function being redeclared - inline after its address has been taken. - - * typeck.c (build_conditional_expr): Handle related class lvalues. - -Tue Apr 25 13:20:45 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (do_pending_expansions): Don't expand unused templates. - - * parse.y (component_decl): Accept a lone semicolon. - -Tue Apr 25 00:25:56 1995 Jason Merrill <jason@rtl.cygnus.com> - - * call.c (build_method_call): Don't allow an RTL_EXPR to serve as the - object parameter anymore. - - * expr.c (cplus_expand_expr): Don't create RTL_EXPRs with no insns. - -Mon Apr 24 12:35:48 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * parse.y (simple_stmt, decl case): Clear prefix_attributes. - (lang_extdef): Likewise. - - * parse.y (maybe_parmlist): New rule for use in declarators where - this could either be a list of expressions or parameters. Calls - suspend_momentary before deciding which. - (direct_after_type_declarator): Use it. - (complex_direct_notype_declarator): Use it. - - * pt.c (tsubst): Propagate attributes const and noreturn. - - * typeck.c (build_modify_expr): If warn_synth, call build_opfncall - before doing the default thing. - -Thu Apr 27 21:49:36 1995 Doug Evans <dje@cygnus.com> - - * typeck.c (common_type): Call lookup_attribute instead of - value_member. - -Tue Apr 25 18:07:43 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * Make-lang.in: Change "realclean" to "maintainer-clean". - -Sun Apr 23 12:32:38 1995 Mike Stump <mrs@cygnus.com> - - * decl2.c (finish_file): Fix broken linked list handling. - -Fri Apr 21 18:08:43 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (finish_base_struct): Don't set TYPE_HAS_COMPLEX_*_REF - as often. - (finish_struct): Likewise. - - * various: Use TYPE_HAS_TRIVIAL_* instead of TYPE_HAS_COMPLEX_*. - - * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): New macro. - (TYPE_HAS_TRIVIAL_ASSIGN_REF): New macro. - -Fri Apr 21 15:52:22 1995 Jason Merrill <jason@python.cygnus.com> - - * typeck.c (c_expand_return): Only expand a returned TARGET_EXPR if - it is of the same type as the return value. - -Fri Apr 21 03:01:46 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (finish_file): Reconsider if synthesizing a method wrote - out its assembly. - - * typeck.c (convert_for_initialization): Don't call a trivial copy - constructor. - - * typeck2.c (store_init_value): Only abort if the type has a - non-trivial copy constructor. - - * typeck.c (c_expand_return): If we're returning in a register and - the return value is a TARGET_EXPR, expand it. Only do - expand_aggr_init if we're returning in memory. - (expand_target_expr): Function to expand a TARGET_EXPR. - (build_modify_expr): Use it. - - * tree.c (build_cplus_new): Layout the slot. - - * expr.c (cplus_expand_expr): Use expand_call to expand the call - under a NEW_EXPR, so the target is not discarded. - -Thu Apr 20 14:59:31 1995 Mike Stump <mrs@cygnus.com> - - * gc.c (build_dynamic_cast): Tighten error checking. - -Thu Apr 20 11:23:54 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * expr.c (cplus_expand_expr): Only abort if the returned target is - different from what we expected if the type has a non-trivial copy - constructor. - - * decl2.c (cplus_decl_attributes): Attributes applied to a template - really apply to the template's result. - - * tree.c (lvalue_p): Check IS_AGGR_TYPE instead of TREE_ADDRESSABLE - to decide whether to consider a CALL_EXPR an lvalue. - - * class.c (finish_struct_bits): Only set TREE_ADDRESSABLE if the - type has a non-trivial copy constructor. - - * decl.c (start_function): If interface_known, unset - DECL_NOT_REALLY_EXTERN on the function. - -Wed Apr 19 16:53:13 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (do_function_instantiation): Handle explicit instantiation of - member functions. - (do_type_instantiation): Handle 'inline template class foo<int>', - meaning just spit out the vtable. - - * lex.c (cons_up_default_function): Set DECL_NOT_REALLY_EXTERN on - the consed functions. - - * decl2.c (import_export_inline): Set DECL_INTERFACE_KNOWN. - -Wed Apr 19 16:28:17 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * call.c, class.c, decl2.c, gc.c, init.c, parse.y, pt.c, search.c, - typeck.c: Include output.h. - -Wed Apr 19 14:57:21 1995 Gerald Baumgartner <gb@alexander.cs.purdue.edu> - - * call.c (build_method_call): Allow a signature member functions to - be called from a default implementation. - -Wed Apr 19 10:21:17 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * repo.c (finish_repo): Remember what directory we are in. - - * search.c (expand_upcast_fixups): Don't mess with abort_fndecl. - - * repo.c: Use obstacks instead of fixed-size buffers. Don't spit - out the second copy of the symbol name. Don't remember COLLECT_GCC. - -Wed Apr 19 02:32:40 1995 Mike Stump <mrs@cygnus.com> - - * search.c (virtual_context): New function to get the virtual - context of a function. - (expand_upcast_fixups): New function to generate runtime vtables. - (fixup_virtual_upcast_offsets): Likewise. - (expand_indirect_vtbls_init): Use fixup_virtual_upcast_offsets to - ensure that the this offsets for upcasts from virtual bases into - other virtual bases or non-virtual bases are correct at construction - time and destruction time. - * class.c (fixup_vtable_deltas): Modify to fixup all offsets in all - vtables in all virtual bases, instead of just one vtable in each - virtual base. - (fixup_vtable_deltas1): Likewise. - -Tue Apr 18 03:57:35 1995 Michael Meissner <meissner@cygnus.com> - - * Makefile.in (lex.o): Add dependency on c-pragma.h. - - * lex.c (handle_sysv_pragma): Use NULL_PTR and NULL_TREE as - appropriate, instead of 0. - -Mon Apr 17 12:28:42 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (pushdecl): Use decls_match, not duplicate_decls, for - comparing local and global decls. - -Fri Apr 14 01:46:52 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (convert_arguments): Only prohibit passing to ... of - types with non-trivial copy constructors. - - * repo.c (repo_template_used): Don't try to mess with no id. - -Fri Apr 14 23:32:50 1995 Per Bothner <bothner@rtl.cygnus.com> - - * decl.c (duplicate_decls): Use cp_warning_at for redundant-decls. - -Thu Apr 13 15:37:42 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.h (current_tinst_level): Delete declaration, since it's - static inside pt.c. - - * typeck.c (build_modify_expr): Catch incompatible array assignment. - - * parse.y (attribute_list, attrib): Rewrite actions to feed the - right stuff to decl_attributes. - -Thu Apr 13 11:24:10 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * search.c (dfs_debug_mark): Check for magic virtual like - import_export_vtable. - - * typeck.c (build_binary_op_nodefault): Don't call cp_pedwarn with - four args. - -Wed Apr 12 12:02:57 1995 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (finish_file): Move prevtable pass before needs_messing_up - decision. - -Tue Apr 11 11:20:27 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (finish_decl): If we're writing out a static data member of - a class, we want the debug info for that class. - - * gc.c (build_t_desc): Check linkage of a class properly. - - * class.c (finish_struct): Set the 'headof' offset for the main - vtable properly. - (prepare_fresh_vtable): Fix typeinfo pointer here. - (modify_one_vtable): Instead of here. - -Mon Apr 10 12:15:59 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * repo.c (repo_get_id): New function to return the interesting - identifier for a repo entity. - (repo_template_used): Use it. - (repo_template_instantiated): Mark the id as chosen. - (init_repo): Record whether or not the id was chosen. - (finish_repo): Note if an id was newly chosen. - - * pt.c (do_function_instantiation): Call repo_template_instantiated. - (do_type_instantiation): Likewise. Don't diagnose multiple - instantiation. - - * decl2.c (finish_file): Use DECL_NOT_REALLY_EXTERN when deciding - whether or not to synthesize a method. - - Undo these changes: - * class.c (finish_vtbls): build more vtables if flag_rtti is on. - * class.c (modify_all_direct_vtables): ditto. - * init.c (expand_direct_vtbls_init): expand more vtables if - flag_rtti is on. - -Sat Apr 8 17:45:41 1995 Mike Stump <mrs@cygnus.com> - - * gc.c (build_headof): Use ptrdiff_type_node instead of - integer_type_node on pointer arithmetic. - -Sat Apr 8 11:57:04 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_modify_expr): Undo previous change. - -Thu Apr 6 01:23:50 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * Makefile.in (compiler): Remove ../cc1plus before rebuilding it. - - * repo.c (get_base_filename): Put the .rpo file in the directory - with the object file, not the source. - - * typeck.c (build_conditional_expr): Handle pmf's better. - - * repo.c (finish_repo): Also use ASM_OUTPUT_LABELREF to print out - the name of the symbol. - -Wed Apr 5 15:24:12 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * repo.c (open_repo_file): Make repo filename DOS-compliant. - (*): Also write a new repo file if some previously-used - templates are no longer used. Only remember the identifier. - - * lex.c (cons_up_default_function): If this function belongs to a - template class, call repo_template_used for it. - - * repo.c (repo_template_used): Using a class means using its vtable, - if any. - (finish_repo): Likewise. - - * typeck.c (build_modify_expr): Only wrap TARGET_EXPRs in RTL_EXPRs - if the type has a complex copy constructor. - - * decl2.c (lang_decode_option): -frepo implies - -fno-implicit-templates. - - * decl.c (start_function): Clear current_{base,member}_init_list. - - * lex.c (init_lex): Also unset *_eq if ! flag_operator_names. - -Tue Apr 4 16:11:08 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (struct cp_function): Add {base,member}_init_list. - (push_cp_function_context): Save current_{base,member}_init_list. - (pop_cp_function_context): Restore them. - -Mon Apr 3 16:55:08 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * repo.c (get_base_filename): Take filename parm, fix logic bug. - - * typeck.c (build_compound_expr): Do not warn about a compound expr - in which the first expression has no side effects. - (build_x_compound_expr): Warn here instead. - (build_conditional_expr): Don't warn about a conditional expression - between an enum and the type it promotes to. - - * init.c (build_new): Handle initialization of arrays of builtins - properly. - -Mon Apr 3 15:08:04 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * repo.c: Include config.h to get definitions of bcopy and rindex - on systems that don't have them (e.g., SVR4). - -Mon Apr 3 14:41:55 1995 Mike Stump <mrs@cygnus.com> - - * decl2.c (finish_table): Pass NULL_TREE instead of init to - finish_decl so that it won't try and do error checking on the - initializer. - -Mon Apr 3 10:45:50 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * repo.c (get_base_filename): Analyze COLLECT_GCC_OPTIONS to - determine whether this compile used -c -o. - (open_repo_file): Use get_base_filename. Remove the extension. - (finish_repo): Spit out the values of main_input_filename, - COLLECT_GCC and COLLECT_GCC_OPTIONS. - - * parse.y (structsp): Add TYPENAME_KEYWORD complex_type_name. - -Sun Apr 2 23:43:51 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * search.c (compute_access): Don't try to do access control on - nested types. - -Fri Mar 31 10:14:23 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * repo.c: New file to handle things repo. - - * pt.c (instantiate_template): Call repo_template_used if the - definition is accessible. - (mark_function_instantiated): Split out from - do_function_instantiation. - (mark_class_instantiated): Split out from do_type_instantiation. - - * parse.y (template_instantiate_once): Call repo_template_used. - - * lex.c (lang_init): Call init_repo. - - * decl2.c: Handle flag_use_repository. - (finish_file): Call finish_repo. - - * decl.c (start_method): Call repo_template_used if this is a - template method. - - * Makefile.in (CXX_OBJS): Add repo.o. - (repo.o): Add dependencies. - - * Make-lang.in (CXX_SRCS): Add repo.c. - - * decl.c (start_function): If DECL_INTERFACE_KNOWN and - DECL_NOT_REALLY_EXTERN are both set, unset DECL_EXTERNAL. - - * typeck.c (build_binary_op_nodefault): Identify the invalid operand - types used. - - * decl.c (duplicate_decls): Propagate DECL_NOT_REALLY_EXTERN. - -Thu Mar 30 17:54:42 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_binary_op_nodefault): Tidy up use of build_type - and result_type. When checking for comparison between signed - and unsigned, use result_type rather than the (possibly shortened) - type of op0. Also, don't warn about equality comparison of a - signed operand to an unsigned constant that fits in the signed - type. - - * method.c (do_build_copy_constructor): Reverse - current_base_init_list after we've built it up. - -Thu Mar 30 14:35:18 1995 Mike Stump <mrs@cygnus.com> - - * except.c (build_throw): Never warn about the value of throw not - being used. - -Thu Mar 30 13:16:54 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_start_catch_block): Check for bad catch parameter - declarations. - -Thu Mar 30 13:06:11 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (finish_function): Only set DECL_NOT_REALLY_EXTERN if - DECL_EXTERNAL is not already set. - -Thu Mar 30 11:26:24 1995 Mike Stump <mrs@cygnus.com> - - * method.c (emit_thunk): Let poplevel know that the last level is - for a function so it can create a BLOCK_NODE and set DECL_INITIAL. - -Thu Mar 30 11:15:06 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (import_export_inline): Don't set DECL_NOT_REALLY_EXTERN - here. - - * decl.c (grokdeclarator): OK, don't abort if we see a decl with - METHOD_TYPE. - (finish_function): Set DECL_EXTERNAL and DECL_NOT_REALLY_EXTERN on - all deferred inlines. - -Wed Mar 29 19:35:02 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * cp-tree.h (DECL_THIS_INLINE): New macro. - (DECL_NOT_REALLY_EXTERN): New macro. - (DECL_THIS_STATIC): New macro. - - * decl.c: Lose all references to current_extern_inline. Break - inline semantics into DECL_INLINE for actual inlining and - DECL_THIS_INLINE for the linkage wierdness. Use DECL_THIS_STATIC. - * decl2.c: Use DECL_NOT_REALLY_EXTERN to indicate that we want to - emit an inline here. Associated changes. - * lex.c: Likewise. - * pt.c: Likewise. - * typeck.c: Likewise. - - * call.c (build_method_call): Don't bother trying to handle inlines - specially. - * cvt.c (convert_to_aggr): Likewise. - - * pt.c (do_function_instantiation): Handle instantiation of - public inlines, too. - -Wed Mar 29 16:04:25 1995 Mike Stump <mrs@cygnus.com> - - * except.c (init_exception_processing): Change the interface for - __throw_type_match and add decl for new rtti matching routine - __throw_type_match_rtti. - (build_eh_type): New routine to build a run time descriptor for the - expression given. - (expand_start_catch_block): Update to use new calling convention for - the matcher. - (expand_throw): Update to use build_eh_type. - -Mon Mar 27 07:14:33 1995 Warner Losh <imp@village.org> - - * g++.c: Removed __NetBSD__ from conditional. - Declare strerror if HAVE_STRERROR is defined; otherwise - declare sys_errlist and sys_nerr. - (my_strerror): New function. - -Tue Mar 28 14:16:35 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * search.c (get_binfo): Don't try to be so clever. - - * tree.c (copy_to_permanent): Also suspend_momentary(). - - * cvt.c (cp_convert_to_pointer): Hand off to convert_fn_pointer even - if the types are the same. - - * decl.c (start_function): Handle extern inlines more like C++ says - we should. - - * init.c (build_member_call): Hand constructor calls off to - build_functional_cast. - - * typeck2.c (build_functional_cast): Use DECL_NESTED_TYPENAME to get - the name of the type. - -Tue Mar 28 13:13:56 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): Check for the decl returned by - grokfndecl to be null before using build_decl_attribute_variant. - -Mon Mar 27 18:04:41 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (build_new): Use build_pointer_type instead of - TYPE_POINTER_TO. - -Fri Mar 24 12:11:24 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_conditional_expr): Handle pmfs. - (convert_for_assignment): Fix pmf support. - - * cvt.c (convert_fn_ptr): Support !flag_vtable_thunks. - (cp_convert_to_pointer): Handle pmfs. - (cp_convert): Pass pmfs to cp_convert_to_pointer. - - * typeck.c (common_type): Handle inheritance for pmfs. - - * typeck2.c (build_m_component_ref): Do access control. - - * typeck.c (comp_target_types): Check for conversion to void * - before checking trickier conversions. - - * decl.c (duplicate_decls): Propagate DECL_ABSTRACT_VIRTUAL_P. - - * pt.c (push_tinst_level): Complain if template instantiation depth - is greater than max_tinst_depth. - - * typeck.c (common_type): Assume that we can call common_type to - unify the target type of a pointer. - -Thu Mar 23 00:48:44 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (finish_file): Don't synthesize methods at - finish_vtable_prevardecl time. Do synthesize methods that are not - used, but are public and not external. - - * cvt.c (build_type_conversion): Only give an error if for_sure. - - * typeck.c (comp_target_types): Only support pointer conversions if - nptrs > 0. - -Wed Mar 22 19:30:15 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (build_new): Catch use of an initializer list where it - shouldn't be. - -Wed Mar 22 16:21:07 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (build_new): Wrap alloc_expr in an RTL_EXPR if nelts is - non-constant. - - * decl2.c: temp_name_counter is now public. - - * decl.c (struct cp_function): Add temp_name_counter field. - (push_cp_function_context): Save it. - (pop_cp_function_context): Restore it. - - * typeck.c (common_type): Handle unifying function types, and unify - unmatched things to void* with a compiler_error, rather than - silently like before. - -Wed Mar 22 15:10:34 1995 Mike Stump <mrs@cygnus.com> - - * decl2.c (finish_prevtable_vardecl, finish_vtable_vardecl): Revert - Brendan's last change and fix latent problem that causes TD entries - to not come out when the things that need them has yet to be - expanded. - -Wed Mar 22 15:12:00 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_binary_op_nodefault, comparison ops): Update type0 - and type1, since we might have changed op0 or op1. - -Wed Mar 22 13:33:45 1995 Jason Merrill <jason@python.cygnus.com> - - * typeck.c (common_type): Don't mess up templates. - -Wed Mar 22 04:56:00 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (common_type): Handle ptms properly. Also handle - T* -> void*. - (build_binary_op_nodefault): New variable build_type controls what - type is given to the expression when it is created. Set this to - boolean_type_node for comparison ops instead of using result_type. - (comp_target_types): Allow T * -> void *. - - * cvt.c (cp_convert_to_pointer): Do access control when converting - ptms, too. - -Tue Mar 21 17:25:06 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (extern_lang_string): Catch use of linkage specs that - aren't all naming the same language. - - * class.c (finish_struct): Delete accidental duplicate code. - -Tue Mar 21 14:00:57 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_binary_op_nodefault): Disable pedwarns about - comparing functions and incomplete types. - - * decl.c (finish_function): Only unset current_function_decl if - !nested. - (duplicate_decls): Last change went too far; we only want to stop - checking for value/reference ambiguity. - -Tue Mar 21 01:26:39 1995 Mike Stump <mrs@cygnus.com> - - * gc.c (build_generic_desc): Zap the DECL_SIZE so that we can lay it - out fresh, as the new type may be larger. - -Mon Mar 20 19:01:10 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * expr.c (extract_init): Try to expand the RTL for the - initialization and figure out what it will look like so we can avoid - run-time initialization. Disabled for now. - (extract_scalar_init): Helper for scalar initialization. - (extract_aggr_init): Helper for aggregate initialization. - - * decl.c (duplicate_decls): Don't complain about ambiguous - declarations. - (obscure_complex_init): Now returns a tree. Call extract_init if - we're optimizing and this is a toplevel decl. - (finish_decl): Update accordingly. - - * lex.c (check_newline): If we're just changing files (not pushing - or popping), update input_file_stack->name. - -Mon Mar 20 17:55:04 1995 Mike Stump <mrs@cygnus.com> - - * pt.c (type_unification): Only TEMPLATE_DECLs are handled right now - in the transitive unification code. - -Mon Mar 20 16:07:50 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (shadow_tag): Don't allow inline, virtual, or explicit on - non-functions. - (grokdeclarator): Don't allow friends to be defined in local classes. - -Sat Mar 18 04:03:33 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (finish_prevtable_vardecl): Use DECL_DECLARED_STATIC - rather than DECL_SAVED_INSNS to decide whether or not this method - was declared inline. - - * method.c (synthesize_method): Turn off DECL_INLINE if - function_cannot_inline_p thinks we're too large. - - * typeck.c (build_indirect_ref): Use build_expr_type_conversion. - -Fri Mar 17 17:47:36 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (instantiate_type): Handle pmfs. - - * typeck.c (convert_for_assignment): Check types when assigning one - pmf to another. - - * decl.c (define_label): Fix logic for printing out the name of the - label in an error message. - - * error.c (dump_expr): Support ARRAY_REF. - -Fri Mar 17 17:43:02 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl2.c (finish_vtable_vardecl): Call build_t_desc here. - (finish_prevtable_vardecl): Instead of here. - -Fri Mar 17 14:40:45 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (expand_static_init): Also use expand_aggr_init if the - initializer is a TREE_LIST. - (grokdeclarator): Only pedwarn about extra qualification if -pedantic. - - * pt.c (unify): Fix unification of return type. - - * expr.c (fixup_result_decl): Use store_expr, rather than - emit_move_insn, to move the return value into the place where - callers will expect it. - -Thu Mar 16 22:05:25 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (build_offset_ref): Call assmble_external on functions. - * typeck.c (build_component_ref): Likewise. - -Thu Mar 16 20:28:16 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (struct saved_scope): Add members base_init_list and - member_init_list. - (push_to_top_level): Save current_base_init_list and - current_member_init_list to them. - (pop_from_top_level): Put it back. - -Thu Mar 16 19:21:14 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (instantiate_template): Call assemble_external. - -Thu Mar 16 18:07:54 1995 Brendan Kehoe <brendan@phydeaux.cygnus.com> - - * class.c: Include rtl.h, to get NULL_RTX. - (finish_struct): Also zero out DECL_SAVED_INSNS, to avoid problems - on hosts with different sizes for each part of the union. - * tree.c: Also include rtl.h. - (layout_basetypes): Same change for DECL_SAVED_INSNS. - -Thu Mar 16 13:57:36 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (unify): Fix array domain unification for 64-bit targets. - - * decl2.c (finish_file): Push bizarre type decl before walking the - vtables the first time. - (walk_vtables): OK, don't set prev to vars if the vardecl_fn messed - with TREE_CHAIN (prev). - - * init.c (emit_base_init): Use convert_pointer_to_real instead of - convert_pointer_to when converting to a direct base. - -Wed Mar 15 20:26:29 1995 Mike Stump <mrs@cygnus.com> - - * pt.c (type_unification): Handle transitive unification better. - -Wed Mar 15 13:56:16 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (walk_vtables): Always set prev to vars. - (mark_vtable_entries): Call assemble_external on the vtable entries. - - * class.c (finish_struct): Set the vtable's size to NULL_TREE before - calling layout_decl, so that it gets updated properly. - - Finally re-enable dynamic synthesis. This time it works. - * method.c (synthesize_method): Pass decl_function_context (fndecl) - to {push,pop}_cp_function_context. - * decl.c (push_cp_function_context): Now takes a tree argument. - (pop_cp_function_context): Likewise. - * call.c (build_method_call): Enable synthesis. - * lex.c (cons_up_default_function): Likewise. - -Tue Mar 14 19:14:19 1995 Doug Evans <dje@chestnut.cygnus.com> - - * parse.y (setattrs): Chain onto prefix_attributes rather than - setting it. - -Wed Mar 15 13:00:00 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (pushdecl): Check if the type of the VAR_DECL is an - error_mark_node before trying to read TYPE_LANG_SPECIFIC. - -Mon Mar 13 21:00:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator, case ARRAY_REF): Wrap the exp with fold, - and convert the size and integer_one_node to the index type. - -Mon Mar 13 08:01:02 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (get_member_function_from_ptrfunc): Save the instance - argument, and tack it onto the front of the COND_EXPR to make the - semantics come out right. Grab the instance argument from - '*instance_ptrptr', rather than having it passed in separately. - - * various: Change various consed-up comparison operations to have - boolean type. Remove the instance argument in calls to - get_member_function_from_ptrfunc. - - * error.c (dump_expr): Dump true and false as "true" and "false". - - * decl2.c (finish_file): Also set DECL_STATIC_FUNCTION_P on the - global init function. - - * decl.c (finish_function): Only set DECL_EXTERNAL here if the - inline function is public. - -Sat Mar 11 00:58:03 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (is_friend): Be more careful about checking - DECL_CLASS_CONTEXT on non-member functions. - - * decl2.c (finish_vtable_vardecl): Don't bother calling - assemble_external here. - (prune_vtable_vardecl): New function that just splices out the - vtable decl from the top-level decls. - (import_export_inline): Unset DECL_EXTERNAL at first. - (finish_file): Don't bother calling assemble_external here. Do - splice out all of the vtables. - -Fri Mar 10 14:42:29 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (finish_function): If we're not emitting the function yet, - call assemble_external for it. - - * decl2.c (finish_prevtable_vardecl): Don't call mark_vtable_entries - here. - (finish_vtable_vardecl): Don't do the linkage deduction thing here. - Also don't splice out the current vtable if it is unused. - (finish_file): Move the second walk_vtables and the synthesis check - inside the 'reconsider' loop. Move thunk emission after the - 'reconsider' loop. - -Thu Mar 9 16:28:16 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * pt.c (tsubst): Don't bother calling cp_build_type_variant, since it - was passing bogus values for readonly and volatile from the original - template decl, not the resultant type of the tsubst call. - - * class.c (duplicate_tag_error): Use cp_error_at to point out the - previous definition of the tag. - -Thu Mar 9 10:46:17 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (start_function): Clear base_init_insns and protect_list. - (struct cp_function): Add base_init_insns field. - (push_cp_function_context): Also save base_init_insns. - (pop_cp_function_context): Also restore base_init_insns. - -Wed Mar 8 13:31:44 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (member_init_ok_or_else): Check for initializing a static - member here. - (emit_base_init): Instead of here. - -Tue Mar 7 16:03:26 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (build_method_call): Disable synthesis as needed. - * lex.c (cons_up_default_function): Likewise. - -Tue Mar 7 10:14:29 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y: New rules to allow attributes in a prefix position. - (prefix_attributes): New variable. Pass it into cplus_decl_attributes. - (setattr): New rule. - (reserved_declspecs, declmods): Catch attributes here. - * decl2.c (cplus_decl_attributes): Add PREFIX_ATTRIBUTES argument. - * decl.c (duplicate_decls): Pass DECL_MACHINE_ATTRIBUTES to - descendent typedef. - (grokdeclarator): Added code to support machine attributes. - * Makefile.in (stamp-parse): Expect 5 shift/reduce failures. - -Mon Mar 6 15:07:02 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (build_method_call): Don't synthesize methods outside of a - function. - - Make base initialization more re-entrant so that synthesis on the - fly will work (and, eventually, template instantation on the fly). - * init.c (sort_member_init): Don't bother with members that can't be - initialized. Reorganize a bit. Don't initialize base members here. - (sort_base_init): New function, like sort_member_init, but for base - classes. Steals some code from emit_base_init. - (emit_base_init): Simplify. Call sort_{member,base}_init before - doing any initialization, so we don't have to save - current_{member,base}_init_list in push_cp_function_context. - (expand_aggr_vbase_init_1): Adjust for sort_base_init. - (expand_aggr_vbase_init): Simplify. - * decl.c (struct cp_function): Add protect_list field. - (push_cp_function_context): Also save protect_list. - (pop_cp_function_context): Also restore protect_list. - * call.c (build_method_call): Enable synthesis at point of call. - * lex.c (cons_up_default_function): Likewise. - - * parse.y: Turn -ansi checks back into -pedantic checks. - - * init.c (build_new): Fix -fcheck-new for array new. - -Sat Mar 4 15:55:42 1995 Fergus Henderson <fjh@cs.mu.oz.au> - - * typeck.c (build_compound_expr): warn if left-hand operand of - comma expression has no side-effects. - -Fri Mar 3 15:16:45 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * parse.y (primary): Change 'object qualified_id *' rules to 'object - overqualified_id *'. - -Fri Mar 3 12:48:17 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (unary_expr): Catch doing sizeof an overloaded function. - Make the error look the same as the one we issue in c_sizeof. - - * typeck.c (build_binary_op_nodefault): Give an error for trying - to compare a pointer-to-member to `void *'. - -Fri Mar 3 11:28:50 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_unary_op): Handle bool increment with smoke and - mirrors here, rather than in expand_increment where it belongs, - because Kenner doesn't agree with me. - -Fri Mar 3 00:08:10 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokparms): Catch a PARM_DECL being used for a default - argument as well. - -Thu Mar 2 20:05:54 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (build_new): Don't allow new on a function type. - - * parse.y (primary): Avoid a crash when seeing if the arg is of - the same type as that given for the typespec in an explicit dtor call. - -Thu Mar 2 00:49:38 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (finish_function): Change test for calling - mark_inline_for_output. - -Wed Mar 1 11:23:46 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_modify_expr): Complain if - build_default_binary_type_conversion fails. - - * init.c (expand_default_init): Handle arguments of unknown type - properly. - - * cvt.c (build_expr_type_conversion): Only complain about ambiguity - if 'complain'. - * various: Pass 'complain'. - - * typeck.c (comptypes): Be more picky about comparing UPTs. - -Wed Mar 1 11:03:41 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): If declarator is null, say that the - type used has an incomplete type. - -Wed Mar 1 10:06:20 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (instantiate_template): Copy the template arguments to the - permanent_obstack. Also use simple_cst_equal to compare them when - looking for a previous instantiation. - - * tree.c (make_deep_copy): Support copying INTEGER_TYPEs (assuming - they are array domain types). - -Tue Feb 28 23:24:55 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * cp-tree.h: Define WANT_* constants for passing to - build_expr_type_conversion. - * cvt.c (build_expr_type_conversion): New function to build - conversion to one of a group of suitable types. - (build_default_binary_type_conversion): Use it. - * decl2.c (grok_array_decl): Likewise. - * typeck.c (build_unary_op): Likewise. - (build_array_ref): Tidy up a bit. - (build_binary_op): Likewise. - -Tue Feb 28 19:57:31 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): Don't allow decl of an argument as `void'. - -Tue Feb 28 17:23:36 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * parse.y (typed_declspecs1): Add 'typespec reserved_typespecquals - reserved_declspecs' rule. - - * parse.y (expr_or_declarator): Remove notype_qualified_id rule. - (direct_notype_declarator): Likewise. - (complex_direct_notype_declarator): Add notype_qualified_id rule. - - * lex.c (real_yylex): Handle :> digraph properly. - -Tue Feb 28 12:26:29 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): Check if it's a friend, not if it's - non-virtual, that's being initialized. Move the check up to - before FRIENDP would get cleared. Catch an unnamed var/field - being declared void. Say just `field' instead of `structure field' - in the error message. Only go for the operator name if DECLARATOR - is non-null. - -Tue Feb 28 00:08:01 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (start_function): Complain about abstract return type. - (grokdeclarator): Complain about declaring constructors and - destructors to be const or volatile. Complain about declaring - destructors to be static. - - * pt.c (uses_template_parms): Handle pmfs. - - * decl.c (grokdeclarator): Don't call variable_size for array bounds - that only depend on template constant parameters. - -Mon Feb 27 15:38:16 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * error.c (dump_decl): Only look to see if it's a vtable if we - actually have a name to check out. - -Mon Feb 27 13:37:53 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * cvt.c (convert_to_aggr): Lose misleading shortcut. - -Sun Feb 26 17:27:32 1995 Doug Evans <dje@canuck.cygnus.com> - - * decl.c (set_nested_typename): Always set DECL_IGNORED_P, - not just for dwarf. - -Sun Feb 26 00:10:18 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): Don't allow a static member to be - declared `register'. - - * init.c (make_friend_class): Move up to a pedwarn for the warning - about a class declaring friends with itself. - - * decl.c (grokdeclarator): You can't do `volatile friend class foo' - or `inline friend class foo'. Only try to make a friend out of - TYPE if we didn't already reset it to integer_type_node. - -Sat Feb 25 22:32:03 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): Don't allow initialization of a - non-virtual function. - - * decl.c (start_function): Do a pedwarn if we're changing `main' - to have an int return type. - -Sat Feb 25 00:02:05 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_modify_expr): Handle simple assignment from - TARGET_EXPRs by building up an RTL_EXPR to force expansion. Whew. - -Fri Feb 24 18:27:14 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): Also don't allow virtual outside of a - class decl for a scope method definition performed at global binding. - - * init.c (build_offset_ref): Don't allow creation of an OFFSET_REF - of a bitfield. - - * decl.c (grokdeclarator): Don't allow a const to be declared mutable. - - * typeck.c (build_binary_op): Return an error_mark_node if either - one of the args turned into an error_mark_node when we tried to - use default_conversion. - - * typeck.c (build_unary_op): Forbid using postfix -- on a bool. - - * decl.c (grokdeclarator): Allow `signed' and `unsigned' to be - used on `__wchar_t'. - -Fri Feb 24 13:59:53 1995 Mike Stump <mrs@cygnus.com> - - * except.c (end_protect_partials): Do it the right way. - -Wed Feb 22 15:42:56 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_binary_op_nodefault): Upgrade warning about - comparing distinct pointer types to pedwarn. - - * typeck2.c (digest_init): Cope with extra braces. - - * typeck.c (build_binary_op_nodefault): Use tree_int_cst_sgn instead - of INT_CST_LT (..., interger_zero_node). - -Wed Feb 22 14:45:52 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * except.c [!TRY_NEW_EH] (end_protect_partials): Define dummy - function for systems that don't have EH. - -Tue Feb 21 19:18:31 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (can_convert_arg): Like can_convert, but takes an arg as - well. - - * pt.c (type_unification): Allow implicit conversions for parameters - that do not depend on template parameters. - -Tue Feb 21 18:43:48 1995 Douglas Rupp <drupp@cs.washington.edu> - - * Make-lang.in, config-lang.in: ($exeext): New macro. - * Make-lang.in: Try a "cp" if "ln" fails. - * cp-tree.h (decl_attributes): Added argument. - * decl2.c (cplus_decl_attribute): Add arg to decl_attributes. - * cp/g++.c: Added #ifdefs for sys/file.h and process.h for NT. - Modified spawnvp to have to correct number of arguments for OS/2, NT. - -Tue Feb 21 18:36:55 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (finish_function): Add calls to end_protect_partials to end - the exception region that protects constructors so that partially - constructed objects can be partially destructed when the constructor - throws an exception. - * init.c (perform_member_init, sort_member_init, emit_base_init): - Added support for partially constructed objects. - * init.c (build_partial_cleanup_for): New routine to do partial - cleanups of a base class. - * decl2.c (finish_file): Move the emitting of the exception table - down, after we emit all code that might have exception regions in - them. - * except.c (end_protect_partials, might_have_exceptions_p): New - routines. - (emit_exception_table): Always output table if called. - * cp-tree.h (protect_list, end_protect_partials, - might_have_exceptions_p, emit_exception_table): Added. - -Tue Feb 21 16:05:59 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * gc.c (build_typeid): Pass a NULL_TREE, not the bogus, unused - address of a local variable. - * class.c (build_vfn_ref): Only try to build the PLUS_EXPR if we - were given a non-null PTR_TO_INSTPTR. - -Tue Feb 21 01:53:18 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (duplicate_decls): Always lay out the merged decl. - - * decl2.c (finish_vtable_vardecl): Don't do vtable hack on templates. - (finish_prevtable_vardecl): Likewise. - - * method.c (synthesize_method): Set interface_{unknown,only} - according to the settings for our class, not the file where it comes - from. - -Sat Feb 18 12:26:48 1995 Mike Stump <mrs@cygnus.com> - - * except.c: Handle systems that define __i386__ but not __i386. - -Fri Feb 17 15:31:31 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (reparse_decl_as_expr): Support being called without a - type argument. - - * parse.y (primary): Add '(' expr_or_declarator ')'. Adds 4 r/r - conflicts. Sigh. - -Fri Feb 17 12:02:06 1995 Mike Stump <mrs@cygnus.com> - - * parse.y (template_def, fndef, fn.def1, return_init, condition, - initdcl0, initdcl, notype_initdcl0, nomods_initdcl0, - component_decl_1, after_type_component_declarator0, - notype_component_declarator0, after_type_component_declarator, - notype_component_declarator, after_type_component_declarator, - full_parm, maybe_raises, exception_specification_opt): Fix up, - include exception_specification_opt maybeasm maybe_attribute and - maybe_init if missing. Rename maybe_raises to - exception_specification_opt to match draft wording. Use maybe_init - to simplify rules. - -Fri Feb 17 01:54:46 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (build_new): Set TREE_NO_UNUSED_WARNING on COMPOUND_EXPRs - built for news of scalar types. - -Thu Feb 16 17:48:28 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_binary_op_nodefault): Update code for warning - about signed/unsigned comparisons from C frontend. Realize that the - code in the C frontend is, if anything, even more bogus. Fix it. - (build_binary_op): Undo default_conversion if it wasn't useful. - - * typeck.c (build_unary_op, ADDR_EXPR): Lose bogus special case for - PRE*CREMENT_EXPR. - - * decl2.c (import_export_vtable): Don't try the vtable hack - if the class doesn't have any real non-inline virtual functions. - (finish_vtable_vardecl): Don't bother trying to find a non-inline - virtual function in a non-polymorphic class. - (finish_prevtable_vardecl): Likewise. - - * decl2.c (import_export_vtable): Use and set DECL_INTERFACE_KNOWN. - - * cp-tree.h (DECL_INTERFACE_KNOWN): Use DECL_LANG_FLAG_5. - - * init.c (expand_virtual_init): Always call assemble_external. - - * class.c (build_vfn_ref): Always call assemble_external. - (build_vtable): Always call import_export_vtable. - (prepare_fresh_vtable): Likewise. - (add_virtual_function): Don't bother setting TREE_ADDRESSABLE. - -Thu Feb 16 03:28:49 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (finish_struct): Use TYPE_{MIN,MAX}_VALUE to determine - whether an enumerated type fits in a bitfield. - -Wed Feb 15 15:38:12 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (grow_method): Update method_vec after growing the class - obstack. - -Wed Feb 15 13:42:59 1995 Mike Stump <mrs@cygnus.com> - - * parse.y (handler_seq): Push a level for the catch parameters. - -Wed Feb 15 12:42:57 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (emit_base_init): Update BINFO_INHERITANCE_CHAIN on my - bases, in case they've been clobbered. - -Wed Feb 15 12:07:29 1995 Mike Stump <mrs@cygnus.com> - - * class.c (finish_base_struct): Set up BINFO_INHERITANCE_CHAIN here, - so that one day it will always be valid. - * tree.c (propagate_binfo_offsets, layout_vbasetypes): Likewise. - - * cp-tree.h (copy_binfo): Removed, unused. - * tree.c (copy_binfo): Likewise. - -Wed Feb 15 00:05:30 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (build_new): Save the allocation before calling - expand_vec_init on it. - - * decl.c (finish_enum): The TYPE_PRECISION of the enum type mush - match the TYPE_PRECISION of the underlying type for constant folding - to work. - -Tue Feb 14 15:31:25 1995 Mike Stump <mrs@cygnus.com> - - * except.c (push_eh_entry, expand_start_all_catch, - expand_leftover_cleanups, expand_end_catch_block): Keep track of - the context in which the exception region occurs. - (build_exception_table): If the region was not output, don't output - the entry in the eh table for it. - -Tue Feb 14 02:15:43 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (expand_default_init): Only use a previous constructor call - if it's a call to our constructor. Does the word "Duh" mean - anything to you? - - * decl.c (grokparms): Fine, just don't call - convert_for_initialization at all. OK? Happy now? - -Mon Feb 13 02:23:44 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Make sure that the class - method vector has a second element before returning it. - - * decl.c (grokparms): Don't strip REFERENCE_TYPE before calling - convert_for_initialization. - -Sun Feb 12 03:57:06 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_modify_expr): Compare function name to - constructor_name (current_class_type) instead of current_class_name. - - * decl.c (grokparms): Don't do anything with the return value of - convert_for_initialization. - - * error.c (dump_decl): Also dump_readonly_or_volatile on the decl. - - * decl.c (duplicate_decls): Tweak error message. - - * typeck.c (build_const_cast): Implement checking. - (build_reinterpret_cast): Implement some checking. - - * cp-tree.h (CONV_FORCE_TEMP): Require a new temporary when - converting to the same aggregate type. - (CONV_STATIC_CAST): Include it. - (CONV_C_CAST): Likewise. - * cvt.c (convert_force): Use CONV_C_CAST instead of CONV_OLD_CONVERT. - (cp_convert): Only force a new temporary if CONV_FORCE_TEMP. - -Fri Feb 10 16:18:52 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_c_cast): Use non_lvalue to tack something on - where necessary. - - * decl.c (auto_function): Now a function. - * except.c (init_exception_processing): terminate, unexpected, - set_terminate, and set_unexpected have C++ linkage. - - * typeck.c (build_unary_op, TRUTH_NOT_EXPR): Use convert instead of - truthvalue_conversion for converting to bool, as it handles - user-defined conversions properly. - (condition_conversion): Likewise. - - * except.c (expand_throw): Don't call convert_to_reference. - Pass the correct parameters to build_new. - - * method.c (do_build_assign_ref): Don't use access control when - converting to a base reference here. - (do_build_copy_constructor): Or here. - - * init.c (build_new): Unset TREE_READONLY on the dereferenced - pointer before assigning to it. - - * decl.c (maybe_build_cleanup): Don't bother stripping const here. - - * decl2.c (delete_sanity): You can now delete pointer to const. - -Fri Feb 10 13:28:38 1995 Jason Merrill <jason@python.cygnus.com> - - * decl.c (finish_function): Don't rely on actual parameters being - evaluated left-to-right. - * except.c (expand_end_catch_block): Likewise. - -Fri Feb 10 00:52:04 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * tree.c (real_lvalue_p): Like lvalue_p, but class temps aren't - considered lvalues. - * cvt.c (convert_to_reference): Use real_lvalue_p instead of - lvalue_p. - - * cvt.c (build_type_conversion_1): Don't call convert on aggregate - types. - (convert_to_reference): Fix erroneous text substitution. - - * typeck2.c (initializer_constant_valid_p): Update from C frontend. - Add new argument to all callers. - - * typeck.c (convert_arguments): Check for error_mark_node before - trying to do anything with the actual parameter. - - * typeck.c (condition_conversion): Build up a CLEANUP_POINT_EXPR and - fold it. - (bool_truthvalue_conversion): Remove. Fix all callers to call - truthvalue_conversion instead. - (various): Fold CLEANUP_POINT_EXPRs. - - * parse.y (conditions): Call condition_conversion rather than - building up a CLEANUP_POINT_EXPR. - - * pt.c (end_template_decl): Don't warn_if_unknown_interface here - under -falt-external-templates. - -Thu Feb 9 05:24:10 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (build_new): Complain about new of const type without - initializer. Other cleanup. - - * call.c (compute_conversion_costs): Don't call - build_type_conversion with a reference type; convert to the target - type and check its lvaluetude. - * cvt.c (convert_to_reference): Likewise. - - * cvt.c (build_type_conversion_1): There will never be any need to - dereference references here now. - -Thu Feb 9 00:37:47 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_builtin_throw): Make sure we only `use' the - value of return_val_rtx. - -Wed Feb 8 15:45:55 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * parse.y (structsp): Don't complain about declaring a type being - defined to be a friend. - - * decl2.c (warn_if_unknown_interface): Note the template in question - and the point of instantiation, for -falt-external-templates. - * lex.c (reinit_parse_for_method): Pass the decl to - warn_if_unknown_interface. - * pt.c (instantiate_template): Likewise. - (end_template_decl): Likewise. - - * decl.c (set_nested_typename): Set IDENTIFIER_TYPE_VALUE on the - nested name again, to make local classes work a bit better. - - * typeck.c (build_function_call_real): Dereference reference after - checking for incomplete type. - - * init.c (build_new): Accept new of const and volatile types. - -Wed Feb 8 14:04:16 1995 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): Fix error message. - -Wed Feb 8 03:16:15 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (convert_for_initialization): Do bash arrays when - converting to a reference to non-array. - -Tue Feb 7 15:50:33 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * cvt.c (cp_convert): Don't call convert_to_reference, or - automatically dereference references. Do pass reference conversions - to cp_convert_to_pointer. - (cp_convert_to_pointer): Support references. - - * call.c (build_method_call): Don't build up a reference to the - parameter here; let build_overload_call handle that. - - * typeck.c (build_c_cast): Call convert_to_reference directly if - converting to a reference type. - * method.c (do_build_copy_constructor): Likewise. - * method.c (do_build_copy_constructor): Likewise. - (do_build_assign_ref): Likewise. - - * call.c (build_method_call): Dereference a returned reference. - * typeck.c (build_function_call_real): Likewise. - - * decl.c (xref_basetypes): Check for unions with basetypes here. - (xref_tag): Instead of here. - - * pt.c (process_template_parm): Template type parm decls are - artificial. - -Mon Feb 6 04:32:09 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * parse.y (typed_declspecs): Add missing semicolon. - (do_xref_defn): Resurrect. - (named_class_head_sans_basetype): Move template specialization - definition cases to named_class_head_sans_basetype_defn. - - * decl2.c (grokfield): Call pushdecl_class_level after setting the - TYPE_NAME, not before. - -Sun Feb 5 02:50:45 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (convert_harshness): Don't call sorry here. Don't allow - conversions between function pointer types if pedantic. - - * pt.c (overload_template_name): Pass globalize=1 to xref_tag. - - * lex.c (cons_up_default_function): Use the full name for the return - type of op=. - - * decl.c (set_nested_typename): Don't worry about anonymous types, - as they already have a unique name. - (pushdecl): Remove redundant set_nested_typename - (xref_tag): Split out base handling into xref_basetypes. - - * cp-tree.h (TYPE_INCOMPLETE): New macro; TEMPLATE_TYPE_PARMs are - not considered incomplete even though their definition is unknown. - - * decl.c (xref_defn_tag): Lose. - (xref_tag): xref_next_defn = ! globalize. - (pushdecl): Don't set DECL_NESTED_TYPENAME on artificial decls. The - ones that should have it set will have it set by pushtag. - (pushdecl_class_level): Likewise. - (pushtag): Tidy up a bit. - (set_nested_typename): Push a decl for the nested typename from - here, rather than from xref_defn_tag. - - * parse.y (do_xref): Lose. - (named_class_head): If we see 'class foo:' we know it's a - definition, so don't worry about base lists for non-definitions. - - * pt.c (push_template_decls): Template parm decls are artificial. - - * decl.c (duplicate_decls): Restore check for qualifier - disagreement for non-functions. - (decls_match): Remove check for qualifier disagreement. - -Fri Feb 3 14:58:58 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (grok_reference_init): Convert initializer from - reference. - * typeck.c (convert_for_initialization): Likewise. - - * decl.c (duplicate_decls): Propagate DECL_NESTED_TYPENAME. - - * cvt.c (cp_convert): Don't convert to the same class type by just - tacking on a NOP_EXPR. - (convert_to_reference): Use comp_target_types instead of comptypes - so that we don't allow conversions two levels down. - -Thu Feb 2 15:07:58 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (build_vbase_path): Bash types to make the backend happy. - * cvt.c (build_up_reference): Bash the types bashed by - build_vbase_path to be reference types instead of pointer types. - (convert_to_reference): Likewise. - - * typeck.c (build_c_cast): Don't strip NOPs if we're converting to a - reference type. - - * parse.y (structsp): Put back error for 'struct B: public A;'. - -Wed Feb 1 23:02:06 1995 Mike Stump <mrs@cygnus.com> - - * except.c: Add support for mips systems that don't define __mips - but do define mips, like Ultrix. - -Wed Feb 1 22:39:07 1995 Mike Stump <mrs@cygnus.com> - - * except.c: Add support for exception handling on the Alpha. - -Wed Feb 1 10:12:14 1995 Mike Stump <mrs@cygnus.com> - - * decl2.c (finish_file): Fix bug in Jan 31st change. - -Tue Jan 31 16:59:15 1995 Gerald Baumgartner <gb@lorenzo.cs.purdue.edu> - - * sig.c (build_signature_pointer_or_reference_type): Don't set - IS_AGGR_TYPE for signature pointers/reference so expand_default_init - doesn't expect to find a copy constructor. - * call.c (build_method_call): Treat signature pointers/reference - as if IS_AGGR_TYPE were set. - -Tue Jan 31 13:28:56 1995 Mike Stump <mrs@cygnus.com> - - * gc.c (get_typeid): Pawn off error messages to build_t_desc. - (build_t_desc): Inform the user here if they try and build - with -frtti and don't include <typeinfo.h>. - - * decl2.c (finish_prevtable_vardecl): Support rescanning. - (finish_file): Move finish_prevtable_vardecl up to before the global - initializers are done as tdecls are initialized in the global - initializer. Also Pick up any new tdecls or vtables needed by - synthesized methods. - - * class.c (finish_struct): Simplify. We have to do rtti scanning at - end, so we might as well do all of it there. - -Tue Jan 31 05:35:02 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (build_method_call): Fix -fthis-is-variable for 32-bit - targets, too. - -Tue Jan 31 00:11:04 1995 Mike Stump <mrs@cygnus.com> - - * decl2.c (finish_prevtable_vardecl): New routine, mostly split from - finish_vtable_vardecl. It has the first half functionality from - that routine. - * decl2.c (finish_vtable_vardecl): Update to not include stuff not - in finish_prevtable_vardecl. - * decl2.c (finish_file): Call finish_prevtable_vardecl. - * gc.c (build_generic_desc): Allow it to be called when not at the - global binding layer, but behave as if we were. - (build_t_desc): Rearrange a bit so that it really works and is - easier to follow. - * class.c (finish_struct): Don't decide on tdecls here, as we have - to wait until the end of the file in general to decide whether or - not they come out. - -Mon Jan 30 01:00:40 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (build_delete): Check access to operator delete before - calling the destructor. - * method.c (build_opfncall, DELETE_EXPR): build_method is allowed to - return error_mark_node. - * call.c (build_method_call): Use the one-argument op delete even if - it's an error. - - * init.c (build_new): Fix -fthis-is-variable support. - * call.c (build_method_call): Likewise. - - * call.c (convert_harshness): Make conversion from a pointer to bool - worse than conversion to another pointer. - -Sat Jan 28 16:46:10 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (build_new): Check new return value if -fcheck-new. - - * lex.c (check_newline): Clear end_of_file when we're done, too. - -Sat Jan 28 10:38:39 1995 Mike Stump <mrs@cygnus.com> - - * decl2.c (finish_vtable_vardecl): Make rtti TD tables follow - vtables whereever they go. - - * gc.c (build_t_desc): Remove old way of setting it up, as it wasn't - right. - -Sat Jan 28 09:10:44 1995 Mike Stump <mrs@cygnus.com> - - * decl2.c (finish_vtable_vardecl): Now set the - interface/implementation of vtables on the first virtual function, - if one exists, otherwise we use the old method. This is a major win - in terms of cutting down the size of objects and executables in - terms of text space and data space. Now most of the savings that - #pragma interface/implementation gives is automatic in a fair number - of cases. - -Sat Jan 28 04:57:33 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (grokdeclarator): Discard the template parameters in a - template constructor declaration so that the function is always - named constructor_name (ctype). - - * lex.c (check_newline): Use ungetc to put back the character before - calling HANDLE_PRAGMA. - -Fri Jan 27 17:23:47 1995 Mike Stump <mrs@cygnus.com> - - * decl2.c (check_classfn): If the cname is T<int> and fn_name is T, - make sure we still match them. - -Fri Jan 27 16:32:10 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * parse.y: Add END_OF_LINE token. - - * lex.c (check_newline): Set linemode when we see a # directive, and - unset it when we're done. Turn all 'return's into 'goto skipline'. - Fix all uses of '\n', since we won't see it anymore. Put back the - character we read before checking for a sysv or target pragma. - (real_yylex): If we see an EOF in linemode, return END_OF_LINE. - (handle_sysv_pragma): Don't look at the input stream; quit when we - see an END_OF_LINE token. - - * input.c (getch): Return EOF if we're in line mode and at the end - of a line. - (put_back): Don't put back an EOF. - -Thu Jan 26 19:26:34 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Do the newing of the exception object - before we load the type descriptor or the address so that we don't - wipe any of the values out. - -Thu Jan 26 19:20:00 1995 Mike Stump <mrs@cygnus.com> - - * except.c (init_exception_processing): Don't use r12 on the rs6000. - -Tue Jan 24 16:36:31 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (grokparms): Don't try to build up a reference at this point. - - * typeck2.c (build_functional_cast): Don't assume that a NOP_EXPR - will suffice to convert from integer_zero_node. - -Wed Jan 25 15:02:09 1995 David S. Miller <davem@nadzieja.rutgers.edu> - - * class.c (instantiate_type): Change error message text. - * typeck2.c (store_init_value): Likewise. - -Mon Jan 23 21:57:14 1995 Mike Stump <mrs@cygnus.com> - - * pt.c (tsubst): When we copy a node, don't forget to copy - TREE_CHAIN, we use it later. - -Mon Jan 23 03:33:47 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (convert_for_assignment): Initialize variable before use. - -Fri Jan 20 01:17:59 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * g++.c (main): Link with both libstdc++ and libg++ if called as - something ending with "g++", otherwise only libstdc++. Move -lm to - the end of the line. - -Thu Jan 19 15:43:11 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (build_method_call): Don't mess with 'this' before calling - compute_conversion_costs. - -Wed Jan 18 15:40:55 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * search.c (get_matching_virtual): Give line number for previous - declaration. - - * call.c (convert_harshness): Handle conversions to references - better. - - * cvt.c (build_up_reference): OK, handle {MIN,MAX}_EXPR *properly*. - -Wed Jan 18 15:21:38 1995 Mike Stump <mrs@cygnus.com> - - * class.c (instantiate_type): Use DECL_CHAIN to walk lists instead, - as the TREE_CHAIN for methods will take us to the next differently - named function, DECL_CHAIN won't. - -Wed Jan 18 14:26:59 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * tree.c (lvalue_p): Handle {MIN,MAX}_EXPR. - - * decl2.c (lang_decode_option): -Wall implies -Wparentheses. - warn_parentheses defaults to 0. - - * decl.c (grokparms): Put back call to require_instantiated_type. - -Tue Jan 17 19:56:15 1995 Mike Stump <mrs@cygnus.com> - - * except.c (exception_section): Use the data section on the rs6000. - Change calling convention for named_section. - -Wed Jan 17 18:20:57 1994 Fergus Henderson <fjh@munta.cs.mu.oz.au> - - * cp-tree.h : Make if (x=0) warn with wall - * parse.y : Make if (x=0) warn with wall - -Tue Jan 17 14:12:00 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (BOOL_TYPE_SIZE): BITS_PER_WORD if SLOW_BYTE_ACCESS, - BITS_PER_UNIT otherwise. - - * search.c (get_matching_virtual): Don't check the binfo if the - types are the same. - - * cvt.c (cp_convert): Just call truthvalue_conversion to convert to - bool. - -Mon Jan 16 13:28:48 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * various: Use boolean_type_node, boolean_true_node, - boolean_false_node. - - * search.c (get_matching_virtual): Allow covariant returns that - don't require pointer adjustment. - - * typeck.c (build_conditional_expr): Don't call default_conversion - on ifexp. - - * cvt.c (build_up_reference): Handle MIN_EXPR and MAX_EXPR. - - * decl.c (grokdeclarator): Upgrade warning about &const to pedwarn. - -Sun Jan 15 22:17:32 1995 David Binderman <dcb@lovat.fmrco.COM> - - * pt.c (do_function_instantiation): Free targs once we're done. - -Sun Jan 15 22:17:32 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (BOOL_TYPE_SIZE): Defaults to BITS_PER_WORD. - (init_decl_processing): Use BOOL_TYPE_SIZE instead of CHAR_TYPE_SIZE - for bool. - -Sat Jan 14 05:33:55 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (finish_file): We need to mess up if there are any - variables in the list, not just if there is one with a constructor. - -Fri Jan 13 14:42:55 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (duplicate_decls): Propagate DECL_STATIC_{CON,DE}STRUCTOR. - (finish_function): Handle DECL_STATIC_{CON,DE}STRUCTOR. - (finish_function): Trust rest_of_compilation. - - * decl2.c (finish_file): Also call functions designated as static - constructors/destructors. - - * decl.c (grokdeclarator): Allow access decls of operator functions. - (grokparms): Only do convert_for_initialization if the initializer - has a type. - (duplicate_decls): Put back push_obstacks_nochange call. - - * lex.c (real_yylex): Downgrade complaint about the escape sequence - being too large from pedwarn to warning. - - * decl.c (grokdeclarator): Don't complain about long long in system - headers. - - * lex.c (real_yylex): Handle digraphs. - -Thu Jan 12 12:17:24 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (init_decl_processing): -f{no-,}strict-prototype only - affects C linkage declarations now. - - * typeck.c (comp_target_types): Grok simple contravariant conversions. - (common_type): t1 and t2 are interchangeable. - - * various: Test return value of comp_target_types differently in - different places; it now returns -1 for a contravariant conversion - (which is fine in symmetric cases). - - (common_type): Prefer long double to double even when - they have the same precision. - - * decl.c (grokparms): Call convert_for_initialization to check - default arguments. - - * init.c (build_new): void_type_node has a size (of 0). - - * decl.c (decls_match): Also check for agreement of TREE_READONLY - and TREE_THIS_VOLATILE. - (push_class_level_binding): Properly handle shadowing of - nested tags by fields. - - * search.c (dfs_pushdecls): Likewise. - - * decl2.c (finish_file): Don't second-guess self-initialization. - - * cvt.c (convert_to_reference): Work with expr directly, rather than - a copy. - - * decl.c (push_overloaded_decl): Only shadow artificial TYPE_DECLs. - - * init.c (add_friend): Downgrade duplicate friend message from - pedwarn to warning. - - * decl.c (duplicate_decls): Push obstacks before calling common_type. - -Thu Jan 12 17:15:21 1995 Michael Ben-Gershon <mybg@cs.huji.ac.il> - - * except.c (push_eh_entry): set LABEL_PRESERVE_P flag for - exception table labels. - (expand_start_all_catch): Likewise. - (expand_leftover_cleanups): Likewise. - (expand_end_catch_block): Likewise. - * except.c (make_first_label): new function. - (expand_start_all_catch): add a call to make_first_label() before - using a label as a jump destination. - (expand_end_all_catch): Likewise. - (expand_leftover_cleanups): Likewise. - (expand_end_catch_block): Likewise. - (expand_builtin_throw): Likewise. - (expand_throw): Likewise. - * except.c: Add ARM processor support for exception handling. - -Thu Jan 12 12:17:24 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - (complete_array_type): Copy code from C frontend. - - * lex.c (real_yylex): Don't multiply the length of a wide string - literal by WCHAR_BYTES. - - * decl.c (pushdecl): Check for redeclaration of wchar_t here. - (duplicate_decls): Instead of here. - (define_label): Complain about a label named wchar_t. - (grokdeclarator): Complain about declarations of - operator-function-ids as non-functions. - - * typeck.c (unary_complex_lvalue): Also wrap prefix -- and ++ in - COMPOUND_EXPRs. - (build_unary_op): Wrap unary plus in a NON_LVALUE_EXPR. - - * lex.c (real_yylex): Don't skip whitespace when reading the next - character after ->. - -Wed Jan 11 16:32:49 1995 Mike Stump <mrs@cygnus.com> - - * except.c: Allow cc1plus to be built with native compiler on rs6000. - (expand_start_all_catch): Add assemble_external calls for various - routines we call. - (expand_leftover_cleanups): Likewise. - (expand_start_catch_block): Likewise. - (do_unwind): Likewise. - (expand_builtin_throw): Likewise. - -Wed Jan 11 01:05:42 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (pushtag): Only look for a previous decl in the current - binding level. Use explicit global scope in DECL_NESTED_TYPENAME. - - * gxx.gperf: Add __signature__ and __sigof__ keywords. - - * decl2.c (lang_decode_option): -ansi does not set flag_no_asm. It - does set flag_no_gnu_keywords and flag_operator_names. - - * lex.c (init_lex): 'overload' is not a keyword unless -traditional. - Unset extension keywords if -fno-gnu-keywords. - Allow operator names ('bitand') if -foperator-names. - Never unset 'asm'; -fno-asm only affects 'typeof'. - - * decl.c (lookup_name_real): The got_object special lookup only - applies to types. - -Tue Jan 10 18:07:51 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * spew.c (yylex): Also use DECL_NESTED_TYPENAME if got_object is set. - - * parse.y (primary): Unset got_object after all rules that use the - 'object' nonterminal. - (object): Set got_object. - - * lex.h: Declare got_object. - - * decl.c (lookup_name_real): Also lookup names in the context of an - object specified. - -Tue Jan 10 14:30:30 1995 Mike Stump <mrs@cygnus.com> - - * typeck.c (get_member_function_from_ptrfunc): Use ptrdiff_type_node - for things that have to be added to pointers, not size_type. Cures - problems with pointer to members on Alphas. - (build_binary_op_nodefault): Likewise. - (get_delta_difference_: Likewise. - (build_ptrmemfunc): Likewise. - -Tue Jan 10 01:49:25 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (pushtag): Stick the new decl in TYPE_NAME before pushing - it. - - * typeck.c (build_component_ref): Don't build up a COMPONENT_REF - when dealing with overloaded member functions; just act like - build_offset_ref. - (commonparms): Remove misleading comment. - - * decl.c (duplicate_decls): Complain about repeated default - arguments here. - (redeclaration_error_message): Instead of here. - (pushdecl): Complain about missing default arguments here. - (grokparms): Instead of here. - (lookup_name_current_level): Also match on DECL_ASSEMBLER_NAME. - (grok_reference_init): Do not complain about missing initializer if - declared 'extern'. - - * search.c (lookup_field): Don't return a TYPE_DECL if there is a - function alternative and want_type is not set. - -Mon Jan 9 18:16:23 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (pushtag): Don't set TYPE_NAME to an identifier. Do push - the decl when the type has no TYPE_NAME. - (lookup_nested_type): Don't assume that type has TYPE_NAME set. - (lookup_name_real): Call lookup_field with want_type = - prefer_type. - - * search.c (lookup_field): Handle want_type properly in the presence - of fields with the same name. - - * decl.c (set_nested_typename): Set nested name for file-scope types - to include leading ::. - (pushdecl): Set the nested typename if the decl doesn't have one, - rather than if the type's canonical decl doesn't have one. - -Mon Jan 9 03:44:33 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (convert_for_assignment): Complain about contravariance - violation here. - (comp_target_types): Instead of here. - (build_unary_op): resolve_offset_ref before checking for a valid - type. - - * spew.c (yylex): Decrement looking_for_typename after we see a - _DEFN. - - * decl.c (pushdecl): Don't install an artificial TYPE_DECL in - IDENTIFIER_LOCAL_VALUE if we already have a decl with that name. - - * typeck.c (convert_for_assignment): Converting pointers to bool - does not need a cast. - -Sun Jan 8 18:16:45 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (instantiate_type): Initialize nsubsts parm. - - * pt.c (do_function_instantiation): Likewise. - -Sat Jan 7 14:37:05 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (tsubst): Use TREE_STATIC instead of DECL_INLINE && - DECL_SAVED_INSNS to determine whether or not we've seen a definition - of this function. - (instantiate_template): Likewise. - - * call.c (convert_harshness): Allow const reference binding when - called from the overloading code, but not when called from - can_convert (since it isn't a conversion). - (convert_harshness): Put back some disabled code. - -Fri Jan 6 14:10:57 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (convert_harshness): There is no implicit conversion from - void* to other pointer types (unless the parameter is (void*)0). - (convert_harshness): Non-lvalues do not convert to reference types. - - * class.c (finish_struct_methods): Still set - TYPE_HAS_{INT,REAL}_CONVERSION. - - * call.c (can_convert): Don't use aggregate initialization. - - * cp-tree.h: Declare lookup_conversions. - -Thu Jan 5 21:08:00 1995 Mike Stump <mrs@cygnus.com> - - * parse.y (simple_stmt): Fix duplicate case value error messages to - be more readable. - -Wed Jan 4 16:44:19 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * cvt.c (build_type_conversion): Total rewrite to use - convert_harshness instead of reproducing conversion logic here. Now - much shorter. - - * call.c (convert_harshness): Support conversions to bool. - (can_convert): Checks whether a conversion is less harsh - than USER_CODE, for build_type_conversion. - - * search.c (add_conversions): Function for passing to dfs_walk which - adds all the type conversion operators in the current type to a list. - (lookup_conversions): Calls dfs_walk with add_conversions and return - the list. - (dfs_walk): Don't require a qfn. - - * cp-tree.h: Lose CLASSTYPE_CONVERSIONS hackery. - (CLASSTYPE_FIRST_CONVERSION): Points to elt 1 of CLASSTYPE_METHOD_VEC. - - * class.c (finish_struct_bits): Lose CLASSTYPE_CONVERSIONS hackery. - (grow_method): A separate function for building onto the growing - method vector. - (finish_struct_methods): Use it. Put all type conversion operators - right after the constructors. Perhaps we should sort the methods - alphabetically? - -Mon Jan 2 14:42:58 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (build_method_call): Lose another misleading shortcut. - -Fri Dec 30 17:57:30 1994 Mike Stump <mrs@cygnus.com> - - * gc.c (build_bltn_desc): Handle bool as a built-in type. - -Fri Dec 30 14:20:21 1994 Mike Stump <mrs@cygnus.com> - - * tree.c (layout_vbasetypes): Ensure that we don't loose alignment - on the complete type because of small virtual bases. - -Fri Dec 30 12:22:29 1994 Mike Stump <mrs@cygnus.com> - - * decl.c (n_incomplete): Bump n_incomplete up to int to match C - front end. - (pushdecl): Also count decls pushed that are of a type being defined - as incomplete things. - * class.c (finish_struct): Move hack_incomplete_structures up to - just after we set it as not being defined, so that the decls we - build for RTTI don't count as incomplete. - -Thu Dec 29 18:20:57 1994 Mike Stump <mrs@cygnus.com> - - * pt.c (tsubst): Fix problem with defining constructors in templated - classes with virtual bases. - -Wed Dec 28 08:31:00 1994 Mike Stump <mrs@cygnus.com> - - * parse.y (TYPEID): Strip top-level cv-qualifiers on typeid - expressions. - * gc.c (build_typeid): Likewise. - -Thu Dec 22 17:26:33 1994 Mike Stump <mrs@cygnus.com> - - * cvt.c (build_up_reference): Fix breakage introduced on Nov 29, - don't assert on complex AGGR inits. - -Thu Dec 22 14:32:31 1994 Mike Stump <mrs@cygnus.com> - - * method.c (build_overload_value): Handle pointer to members as - template arguments. - -Thu Dec 22 13:09:07 1994 Mike Stump <mrs@cygnus.com> - - * typeck.c (unary_complex_lvalue): Don't call sorry if we know how - to do take the address of a data member for a pointer to data - member. - -Thu Dec 22 10:04:19 1994 Mike Stump <mrs@cygnus.com> - - * decl.c (grokdeclarator): Use the typedef name for linkage if the - type doesn't otherwise have a name. - - * decl2.c (grokfield): Likewise. - - * class.c (finish_struct): Since we reuse the TYPE_DECL for the - DECL_NAME of enums, structs and classes, we have to avoid trying to - put it in the TYPE_FIELDS again. - -Wed Dec 21 11:07:05 1994 Mike Stump <mrs@cygnus.com> - - * decl2.c (check_classfn): Ignore this parameter on static functions - when checking to see if we match. - -Tue Dec 20 17:47:02 1994 Mike Stump <mrs@cygnus.com> - - * typeck.c (unary_complex_lvalue): Handle address of non-left most - pointers to members by calling get_delta_difference. - -Mon Dec 19 22:40:53 1994 Mike Stump <mrs@cygnus.com> - - * decl2.c (check_classfn): Don't use decls_match yet, as it modifies - static functions to early. - -Thu Dec 19 22:37:48 1994 Mike Stump <mrs@cygnus.com> - - * method.c (make_thunk): Handle encoding of positive thunk offsets. - -Sat Dec 17 13:29:50 1994 Doug Evans <dje@canuck.cygnus.com> - - * Make-lang.in (.PHONY): Tell GNU make C++ and c++ are phony targets. - -Thu Dec 15 16:32:12 1994 Mike Stump <mrs@cygnus.com> - - * decl2.c (check_classfn): Use decls_match to check if this has - already been declared, as the DECL_ASSEMBLER_NAME may have been - changed via asm("new_name"). - * decl.c (decls_match): Make public. - -Thu Dec 15 15:17:55 1994 Mike Stump <mrs@cygnus.com> - - * *.[chy] (expand_aggr_init) Add fourth argument to handle - distinction between = init and (init) style of initializations. - * *.[chy] (finish_decl): Add fifth argument to to handle - distinction between = init and (init) style of initializations. - -Tue Dec 13 19:16:05 1994 Mike Stump <mrs@cygnus.com> - - Fix some random `explicit' bugs. - - * cvt.c (convert_to_reference): Add third parameter to - convert_force. - (convert_force): Likewise. - * call.c (build_method_call): Likewise. - * decl2.c (setup_vtbl_ptr): Likewise. - * init.c (expand_virtual_init): Likewise. - (build_member_call): Likewise. - (build_delete): Likewise. - (build_vbase_delete): Likewise. - * typeck.c (build_component_addr): Likewise. - (build_c_cast): Likewise. - (build_modify_expr): Likewise. - * cp-tree.h (CONV_NONCONVERTING): Likewise. Add so that we can - distinguish the context in which the conversion appears. Add thrid - argument to build_c_cast. - * cvt.c (cp_convert): Pass whether or not we want to consider - non-converting constructors down to build_method_call. - * decl2.c (reparse_absdcl_as_casts): Add third argument to - build_c_cast. - * gc.c (build_m_desc): Likewise. - * init.c (build_new): Likewise. - * parse.y (expr_no_commas): Likewise. - (primary): Likewise. - * typeck.c (build_x_function_call): Likewise. - (build_static_cast): Likewise. - (build_reinterpret_cast): Likewise. - (build_const_cast): Likewise. - (build_c_cast): Likewise. - (build_ptrmemfunc): Likewise. - * typeck2.c (build_functional_cast): Likewise. - * init.c (expand_aggr_init): Added LOOKUP_ONLYCONVERTING to - expand_aggr_init_1 as inits are converted to the destination type. - -Tue Dec 13 16:18:57 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * Make-lang.in (cc1plus): Depends on c-pragma.o. - - * Makefile.in (OBJ{DEP,}S): Add ../c-pragma.o. - - * lex.c (check_newline): If the #pragma is not recognized by g++, - try machine-specific ones too. - (handle_sysv_pragma): Copied from c-lex.c. - -Mon Dec 12 23:53:06 1994 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Fix Dec 6th change, build_new likes a - reference better. - -Mon Dec 12 18:01:00 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_binary_op): Lose checks on TYPE_PTRMEMFUNC_P with - IS_AGGR_TYPE, since now they will not both be set on the same type. - - * pt.c (do_pending_expansions): Don't clear TREE_PUBLIC on - instantiations controlled by -fexternal-templates. - - * decl.c (duplicate_decls): Don't complain about different values of - __attribute__ ((const)) and ((noreturn)). - -Fri Dec 9 18:17:37 1994 Doug Evans <dje@cygnus.com> - - * Makefile.in (BISONFLAGS): Delete --yacc. - (PARSE_H): Depend on $(PARSE_C), for parallel makes. - (PARSE_C): Undo last patch. - -Fri Dec 2 10:44:36 1994 Mike Stump <mrs@cygnus.com> - - * Makefile.in (BISONFLAGS): Add --yacc so that output winds up in - y.tab.c. - -Thu Dec 8 17:39:46 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (finish_decl): Don't call obscure_complex_init for decls - of indeterminate size. - -Wed Dec 7 16:49:22 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (obscure_complex_init): Function to tweak the decl to - prevent expand_decl from tring to initialize it. - (finish_decl): Use it rather than writing the same code in three - different places. - - * parse.y (bad_parm): Stop trying to support parms without types. - -Wed Dec 7 12:06:56 1994 Mike Stump <mrs@cygnus.com> - - * decl2.c (grokfield): Make asm specs on static member functions - work. - -Tue Dec 6 15:43:20 1994 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Make a copy of the thrown object. - -Tue Dec 6 14:16:34 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * parse.y: : has lower precedence than =. - -Tue Dec 6 12:46:17 1994 Mike Stump <mrs@cygnus.com> - - * decl.c (pushdecl): Use DECL_NAME of VAR_DECLs to avoid namespace - manglings. - (grokvardecl): Add namespace into variable name. - -Tue Dec 6 11:26:55 1994 Mike Stump <mrs@cygnus.com> - - * decl2.c (current_namespace_id): New routine to transform a simple - name into a name in a namespace. - * decl.c (grokdeclarator): Use it. - * decl2.c (get_namespace_id): Find the name of the current - namespace. - (push_namespace, pop_namespace): Complete out missing - functionality. - -Mon Dec 5 17:11:51 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (finish_struct): Don't use LONG_LONG_TYPE_SIZE, as it may - not be defined. Fix warning message for enums and restore warning - for non-enums. - - * decl2.c (push_namespace): Dummy function. - (pop_namespace): Likewise. - (do_namespace_alias): Likewise. - (do_using_decl): Likewise. - (do_using_directive): Likewise. - - * parse.y: New token NSNAME for namespace names. - (extdef): Add namespace, using definitions. - (using_decl): New rule for using declarations. - (any_id): New rule for identifiers with any degree of scoping. - (identifier): Add NSNAME. - (notype_identifier): Likewise. - (component_decl): Add using_decl. - (nested_name_specifier): Add NSNAME SCOPE. - - * typeck.c (convert_for_assignment): Handle conversions between - enums and bool. - - * decl.c (duplicate_decls): Only propagate DECL_MAIN_VARIANT on - FUNCTION_DECLs. - -Mon Dec 5 13:03:16 1994 Mike Stump <mrs@cygnus.com> - - * class.c (finish_struct): Give an error if one tries to declare a - bit-field's size greater than a long long, as the backend will dump. - It is not an error to declare an enum bit-field greater than its - precision. Warn if an enum bit-field is too small to hold all - its values. - -Mon Dec 5 11:41:50 1994 Mike Stump <mrs@cygnus.com> - - * typeck.c (convert_for_assignment): Use cp_convert instead of - convert so that we don't get static casts. - -Sun Dec 4 11:59:01 1994 Mike Stump <mrs@cygnus.com> - - * cvt.c (cp_convert): Don't complain about int->enum conversion if - we are doing static casts. - -Fri Dec 2 18:32:41 1994 Mike Stump <mrs@cygnus.com> - - * error.c (dump_expr): Do something more intelligent with SAVE_EXPRs - when dumping expressions in error messages. - -Fri Dec 2 17:04:27 1994 Mike Stump <mrs@cygnus.com> - - * gc.c (build_dynamic_cast): Change interface to libg++, ensure that - the return type is the right type, and make references work. - -Fri Dec 2 16:36:43 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (poplevel): Don't be confused by function-scope - declarations of non-nested functions. - (duplicate_decls): Propagate DECL_MAIN_VARIANT. - (pushdecl): Use duplicate_decls to copy info from old decl into new - function-scope one rather than doing it here. - - * decl2.c (mark_inline_for_output): Deal with the DECL_MAIN_VARIANT - of this decl, in case this is a function-scope declaration. - - * decl.c (finish_enum): Make sure that the type has the right - precision when we call fixup_*_type. - -Tue Nov 29 19:12:07 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * cvt.c (build_up_reference): Strip superfluous NOP_EXPRs; we do - want to build up references to rvalues if possible. - (cp_convert): Stick on a NOP_EXPR when converting to the same type. - -Tue Nov 29 11:28:59 1994 Mike Stump <mrs@cygnus.com> - - * parse.y (maybe_raises): Handle throw (). - * parse.y (ansi_raise_identifier): grok type-ids in exception - specifications. - * tree.c (build_exception_variant): Use list compare to check if - two exception specifications match. - * decl.c (duplicate_decls, bad_specifiers): Enhance wording on error - messages. - * call.c (build_method_call): Remove TREE_RAISES. - * cvt.c (convert_to_aggr): Likewise. - * typeck.c (build_function_call_real, convert_arguments): Likewise. - * init.c (expand_aggr_init_1): Likewise. - -Tue Nov 29 09:50:39 1994 Mike Stump <mrs@cygnus.com> - - * except.c: Add support for m68k and mips exception handling - support. - -Tue Nov 29 08:48:33 1994 Mike Stump <mrs@cygnus.com> - - * except.c (expand_end_all_catch): Throw into outer context, if we - fall off end of catch handlers. - -Mon Nov 28 16:44:41 1994 Mike Stump <mrs@cygnus.com> - - * Makefile.in: Make is easier to decide where parse.[ch] will be - built. - -Thu Nov 17 20:11:24 1994 Doug Evans <dje@cygnus.com> - - * cp/Make-lang.in (CXX_INSTALL_NAME) Use program_transform_name. - (GXX_INSTALL_NAME) Likewise. - (CXX_CROSS_NAME) Use program_transform_cross_name. - (GXX_CROSS_NAME) Likewise. - (c++.install-man): Use program_transform_name on g++.1. - (c++.uninstall): Likewise. - -Mon Nov 28 13:53:03 1994 Mike Stump <mrs@cygnus.com> - - * parse.y (THROW): Fix precedence of throw expressions. - -Mon Nov 28 13:15:16 1994 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_unary_op): Allow promotions from bool to int on - unary ~. - -Sun Nov 27 00:16:21 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * method.c (build_overload_name): Use DECL_ASSEMBLER_NAME for - classes when appropriate. - (build_overload_nested_name): When dealing with a function context, - use ASM_FORMAT_PRIVATE_NAME to tweak the name of the function to - avoid conflicts between local classes of the same name. - -Wed Nov 23 17:59:42 1994 Mike Stump <mrs@cygnus.com> - - * gxx.gperf, parse.y, lex.h, hash.h, lex.c (init_lex), delc.c - (duplicate_decls, grokdeclarator), cp-tree.h: Add support for - `explicit'. - * cvt.c (convert_to_reference, cp_convert, build_type_conversion_1, - build_type_conversion): Use LOOKUP_ONLYCONVERTING in - build_method_calls so that non-converting constructors are not used. - * call.c (build_method_call): If we shouldn't use a non-converting - constructor, then don't. - -Wed Nov 23 14:46:56 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (build_method_call): Don't try to synthesize methods yet. - -Tue Nov 22 12:45:21 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (push_template_decls): Create CONST_DECLs for template - constant parameters, not VAR_DECLs. - -Sat Nov 19 15:28:31 1994 Jim Wilson <wilson@chestnut.cygnus.com> - - * typeck.c (build_binary_op_nodefault): Can shorten shift only if - shift count is less than size in bits of arg0. - -Thu Nov 17 15:30:50 1994 Mike Stump <mrs@cygnus.com> - - * gxx.gperf, hash.h, lex.c (init_lex, real_yylex), parse.y: Add new - ANSI keywords and, and_eq, bitand, bitor, explicit, namespace, not, - not_eq, or, or_eq, typename, using, xor, xor_eq to g++. Still need - to add support for explicit, namespace, typename, and using, support - for the rest is already in. - -Fri Nov 4 19:04:18 1994 Mike Stump <mrs@cygnus.com> - - * gc.c (get_bad_cast_node): New routine to support compile time - throws of bad_cast. - * gc.c (build_dynamic_cast): Support throwing of bad_cast at compile - time. - -Fri Nov 4 11:12:00 1994 Mike Stump <mrs@cygnus.com> - - * except.c: Add hppa support. - -Fri Nov 4 10:50:50 1994 Mike Stump <mrs@cygnus.com> - - * except.c: Add rs6000 support. - -Thu Nov 3 14:24:23 1994 Mike Stump <mrs@cygnus.com> - - * except.c (do_unwind): Add i[34]86 support. - -Thu Nov 3 00:10:46 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (do_pending_expansions): Unset TREE_PUBLIC on implicit - instantiations. - -Wed Nov 2 15:08:24 1994 Kung Hsu <kung@mexican.cygnus.com> - - * decl.c (finish_function): Emit types used in method parameters - into symbol table. - -Wed Nov 2 15:05:47 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (process_template_parm): Allow pointer to member function - template parameter types. - (uses_template_parms): Handle pointer to member function - CONSTRUCTORs. - - * g++.c (main): Cast first argument of bzero to (char *). - Pass -lstdc++ instead of -lg++ unless we are invoked as 'g++'. - -Mon Oct 31 14:50:48 1994 Kung Hsu <kung@mexican.cygnus.com> - - * gc.c (build_dynamic_cast): rewrite to make it work. - * class.c (finish_vtbls): build more vtables if flag_rtti is on. - * class.c (modify_all_direct_vtables): ditto. - * init.c (expand_direct_vtbls_init): expand more vtables if - flag_rtti is on. - * decl.c (init_type_desc): add default return. - -Tue Oct 25 17:13:09 1994 Kung Hsu <kung@mexican.cygnus.com> - - * tree.c (debug_binfo): get rid of the initial size entry of - vtable. - * cp-tree.h: change flag_dossier to flag rtti, define type - descriptor type nodes. - * decl.c (init_type_desc): new function to initialize type - descriptor type nodes. - * decl.c (record_builtin_type): change flag_dossier to flag_rtti. - * lex.c (init_lex): ditto. - * decl.c : change variable flag_dossier to flag_rtti. - * decl.c (duplicate_decls): get rid initial size entry of vtable. - * decl.c (hack_incomplete_structures): take out assert 164. - * search.c (get_abstract_virtuals_1): ditto. - * search.c (dfs_init_vbase_pointers): change CLASSTYPE_DOSSIER to - CLASSTYPE_RTTI. - * parse.y: ditto. - * class.c (prepare_fresh_vtable): for virtual bases, get right - offset. - * class.c (add_virtual_function): change flag_dossier to - flag_rtti. - * class.c (modify_one_vtable): modify the right rtti entry. - * class.c (override_one_vtable): get rid of size entry. - * class.c (finish_struct): change flag_dossier to flag_rtti, and - build extra vtables, build type descriptors for polymorphic - classes. - * gc.c (build_headof): make headof() works correctly with new - rtti. - * gc.c (build_typeid): make this function work with new rtti. - * gc.c (get_typeid): make this function work with new rtti. - * gc.c (build_bltn_desc): new function for new rtti. - * gc.c (build_user_desc): ditto. - * gc.c (build_class_desc): ditto. - * gc.c (build_ptr_desc): ditto. - * gc.c (build_attr_desc): ditto. - * gc.c (build_func_desc): ditto. - * gc.c (build_ptmf_desc): ditto. - * gc.c (build_ptmd_desc): ditto. - * gc.c (build_t_desc): ditto. - * gc.c : comment out old build_t_desc, build_i_desc, build_m_desc. - -Tue Oct 25 13:37:41 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (convert_harshness): Check for TREE_UNSIGNED differences - after checking for integral conversions. - -Wed Nov 30 19:13:50 1994 Mike Stump <mrs@cygnus.com> - - * Version 2.6.3 released. - -Thu Nov 17 10:56:50 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck2.c (build_m_component_ref): Check the basetype of the - member pointer against the main variant of the object type. - -Mon Nov 14 14:21:52 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * cvt.c (convert_to_reference): Make sure that the original expr - gets its type back when converting a reference. - - * method.c (build_overload_name): Clear numeric_outputed_need_bar here. - (build_decl_overload): Instead of here. - -Tue Nov 8 17:11:24 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * cvt.c (cp_convert): Don't build a TARGET_EXPR if we're not in a - function. - - * typeck.c (convert_for_initialization): Handle initialization from - a TARGET_EXPR. - -Sun Nov 6 01:34:24 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (lookup_nested_type_by_name): Fix list-walking logic. - (tsubst): When replacing a TEMPLATE_TYPE_PARM, propagate - TYPE_READONLY and TYPE_VOLATILE from the argument. - (unify): When unifying with a TEMPLATE_TYPE_PARM, remove cv-quals - present in parm from arg. - (type_unification): Strip REFERENCE_TYPE from the argument type. - (unify): Don't strip REFERENCE_TYPE from the argument type. - -Sat Nov 5 22:42:15 1994 Greg McGary <gkm@magilla.cichlid.com> - - * pt.c (do_type_instantiation): Check to see if there's a - IDENTIFIER_TEMPLATE on a class before calling - instantiate_member_templates(). - -Sat Nov 12 06:35:42 1994 Mike Stump <mrs@cygnus.com> - - * Version 2.6.2 released. - -Thu Nov 3 18:48:19 1994 Paul Eggert <eggert@twinsun.com> - - * Makefile.in (spew.o, lex.o, pt.o): - Depend on $(srcdir)/parse.h, not parse.h. - -Tue Nov 1 19:19:41 1994 Mike Stump <mrs@cygnus.com> - - * Version 2.6.1 released. - -Sun Oct 23 13:19:55 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c: Declare flag_access_control. - (struct lang_f_options): Add access-control. - * expr.c (cplus_expand_expr, NEW_EXPR): Unset flag_access_control - for the call to expand_aggr_init to copy the object out of the - pcc_struct_return slot. - * search.c (compute_access): if (!flag_access_control) return - access_public. - -Fri Oct 21 00:32:54 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * lex.c (cons_up_default_function): Don't try to defer method - synthesis now. - - * decl.c (init_decl_processing): Use __pure_virtual for abort_fndecl - instead of abort, since the OSF/1 dynamic linker doesn't like to see - relocation entries for abort. - - * tree.c (array_type_nelts_total): Use sizetype, not - integer_type_node. - (array_type_nelts_top): Likewise. - -Thu Oct 20 15:48:27 1994 Mike Stump <mrs@cygnus.com> - - * decl.c (grokdeclarator): Added handling for catch parameters - (CATCHPARM). - * except.c (expand_start_catch_block): Use the new CATCHPARM context - instead of NORMAL. - * except.c (expand_throw): Don't let convert_to_reference complain - about what we are doing. - -Thu Oct 20 12:55:24 1994 Jim Wilson <wilson@cygnus.com> - - * method.c (emit_thunk): Call instantiate_virtual_regs. - -Wed Oct 19 14:15:33 1994 Mike Stump <mrs@cygnus.com> - - * except.c (expand_exception_blocks): Make sure throw code doesn't - get put in function that won't be output. - -Mon Oct 17 18:03:15 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (init_decl_processing): Make alloca a builtin. - -Thu Oct 27 21:10:25 1994 Craig Burley <craig@burley> - - * g++.c (main): Only decrement "added" and set "library" to - NULL when "library" != NULL (just like 940829 fix). - -Mon Oct 17 15:56:11 1994 Mike Stump <mrs@cygnus.com> - - * except.c (expand_start_catch_block): Make sure the false label - gets onto the permanent obstack, as it is used for the exception - table. - -Fri Oct 14 18:54:48 1994 Mike Stump <mrs@cygnus.com> - - * class.c (modify_one_vtable): Since the DECL_CONTEXT of fndecl can - be set just below, use current_fndecl instead. - -Fri Oct 14 15:12:22 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (expand_aggr_vbase_init_1): Don't call expand_aggr_init_1 - with LOOKUP_SPECULATIVELY. - (expand_default_init): Abort if build_method_call returns NULL_TREE. - - * typeck.c (build_modify_expr): Don't just build a MODIFY_EXPR if - the rhs is a TARGET_EXPR. - - * parse.y (left_curly): Anonymous types are not affected by #pragma - interface/implementation. - - * method.c (synthesize_method): Don't call setup_vtbl_ptr for the - default constructor if it isn't needed. - - * lex.c (cons_up_default_function): Do synthesize methods for - anonymous types if necessary. - -Thu Oct 13 17:44:55 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * method.c (build_decl_overload): Set numeric_outputed_need_bar to 0. - -Wed Oct 12 13:27:57 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_modify_expr): Understand how to copy an aggregate. - - * init.c (expand_default_init): Likewise. Also remove some of the - crufty code that assumes methods will not be synthesized properly. - - * lex.c (cons_up_default_function): If the containing type has no - name, these functions should never need to be called, so just - declare them. - - * lex.c (real_yylex): Use HOST_BITS_PER_WIDE_INT to determine the - bitmask for lexing character constants. - - * call.c (build_method_call): Disable code that tries to do tricky - stuff with a default parameter that is a constructor call, but - actually does other tricky stuff that breaks things. - -Wed Oct 12 16:14:01 1994 Benoit Belley <belley@cae.ca> - - * decl.c (finish_enum): Disable code which forces enums to be signed, - since this conflicts with their use as bitfields. type_promotes_to - handles promotion of enums of underlying unsigned types to signed - integer types. - -Wed Oct 12 13:24:03 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * cvt.c (type_promotes_to): Also promote enums to long if - appropriate. - - * typeck.c (default_conversion): Don't expect type_promotes_to to - return a main variant. - -Wed Oct 12 12:19:45 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (build_scoped_method_call): Don't lose side effects in the - object expression when calling a non-existent destructor. - -Fri Sep 2 19:05:21 1994 Rohan Lenard <rjl@iassf.easams.com.au> - - * call.c (build_scoped_method_call): Remove erroneous error message - when destructor call is written as a scoped call. - -Tue Oct 11 23:48:31 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * various: Cast pointer arguments to bzero and bcopy to char *. - -Tue Oct 11 19:34:32 1994 Mike Stump <mrs@cygnus.com> - - * class.c (get_derived_offset): Added a type parameter to limit how - far up the CLASSTYPE_VFIELD_PARENT chain we search. - * class.c (modify_one_vtable, fixup_vtable_deltas): When forming the - offset to put into the vtable for the this parameter, make sure we - don't offset from a parent of the DECL_CONTEXT of the function. - -Tue Oct 11 16:10:52 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (do_function_instantiation): Set DECL_EXTERNAL and - TREE_STATIC when setting DECL_INTERFACE_KNOWN. - (do_type_instantiation): Likewise. - - * lex.c (cons_up_default_function): Set DECL_INTERFACE_KNOWN, - DECL_EXTERNAL and TREE_STATIC as appropriate. - - * decl2.c (finish_file): Also synthesize methods that don't have - DECL_EXTERNAL set. Set interface_unknown before doing so. - - * decl.c (start_function): If DECL_INTERFACE_KNOWN is set on the - function decl, don't muck with TREE_PUBLIC and DECL_EXTERNAL. - -Mon Oct 10 00:56:53 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * lex.c (cons_up_default_function): Mark methods in a template class - as template instances. Store the values of interface_unknown and - interface_only for do_pending_inlines. - (do_pending_inlines): Use them. - - * decl2.c (finish_file): If we haven't seen a definition of a - function declared static, make the decl non-PUBLIC so compile_file - can give an error. - -Sun Oct 9 02:42:29 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * method.c (do_build_copy_constructor): Handle anonymous unions. - (do_build_assign_ref): Likewise. - (largest_union_member): Move from lex.c. - -Sat Oct 8 14:59:43 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - Re-implement g++'s vague linkage independent of TREE_PUBLIC. - * pt.c (instantiate_member_templates): Lose redundant - -fexternal-templates handling. - (tsubst): Set TREE_PUBLIC and DECL_EXTERNAL on new decls. Don't set - TREE_STATIC or DECL_INTERFACE_KNOWN. - (do_pending_expansions): Predicate on DECL_INTERFACE_KNOWN instead - of DECL_EXTERNAL for explicit instantiations. - (do_function_instantiation): Do the new thing. - (do_type_instantiation): Likewise. - (instantiate_template): Deal with member templates defined in a .cc - file with -fexternal-templates. - * except.c (expand_exception_blocks): Use DECL_LINKAGE_KNOWN to - decide whether to stick builtin_throw here. - * decl2.c (import_export_inline): Predicate on DECL_INTERFACE_KNOWN - rather than TREE_PUBLIC. Generally fix rules. - (finish_file): Use DECL_INITIAL to determine whether or not a method - has been synthesized, rather than TREE_ASM_WRITTEN. - * decl.c (warn_extern_redeclared_static): Use DECL_PUBLIC instead of - TREE_PUBLIC. - (pushdecl): Likewise. - (duplicate_decls): Likewise. Deal with DECL_DECLARED_STATIC and - DECL_INTERFACE_KNOWN. - (redeclaration_error_message): Fix checking for conflicting linkage. - (define_function): Set DECL_INTERFACE_KNOWN. - (grokfndecl): Function decls are PUBLIC until we are sure about - their linkage. Set DECL_DECLARED_STATIC as needed. - (start_function): Deal with linkage. Move pushdecl after linkage - magic. - (finish_function): Don't set TREE_ASM_WRITTEN on discarded inlines. - * cp-tree.h (lang_decl_flags): Add interface_known and - declared_static. - (DECL_INTERFACE_KNOWN): New macro. - (DECL_DECLARED_STATIC): New macro. - (DECL_PUBLIC): New macro. - - Clean up bogus use of TREE_PUBLIC. - * class.c (alter_access): Fix mistaken use of TREE_PUBLIC (it - doesn't correspond to TREE_PROTECTED and TREE_PRIVATE). - * init.c (do_friend): Don't arbitrarily set TREE_PUBLIC. - -Wed Oct 5 13:44:41 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (build_overload_call_real): Don't immediately do - array->pointer conversion. - - * pt.c (type_unification): If not passing to a reference, strip - cv-quals. Also handle array->pointer conversion. - -Tue Oct 4 17:45:37 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (grokdeclarator): Don't warn about applying const to a - const typedef or template type parameter. - - * decl2.c (finish_file): Also synthesize methods after walking the - vtables. Ugly ugly ugly. - -Mon Oct 3 15:02:41 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * various: Remove lingering remnants of old exception handling code. - - * decl2.c (finish_file): Synthesize methods before walking the - vtables, so that the vtables get emitted as needed. - - * decl.c (shadow_tag): Remove obsolete code for pushing tags and - dealing with exceptions. - -Mon Oct 3 13:05:27 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> - - * Make-lang.in (g++-cross): Depend upon version.o and $(LIBDEPS). - -Mon Oct 3 02:59:28 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (finish_file): Fix inline handling. - -Sun Oct 2 00:21:56 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (grokdeclarator): Handle redundant scope even better. - ({push,pop}_cp_function_context): Take toplev parameter. - - * method.c (synthesize_method): Pass toplev parameter to - {push,pop}_cp_function_context depending on decl_function_context - (fndecl). - - * typeck.c (build_x_unary_op): Unary & on OFFSET_REFs is always the - built-in version. - - * method.c (synthesize_method): Don't be confused by __in_chrg - parameter. - - * class.c (popclass): Set C_C_D like start_function does. - - * decl.c (grokdeclarator): Handle redundant scope better. - - * parse.y (expr_or_declarator): Add '(' expr_or_declarator ')' rule. - (direct_notype_declarator): Likewise. - (complex_direct_notype_declarator): Remove it here. - -Sat Oct 1 21:42:18 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (resolve_offset_ref): Fix types used in resolving .* - expressions. - -Sat Oct 1 15:18:49 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - Beginnings of work to synthesize methods only when needed. - * call.c (build_method_call): Synthesize methods as necessary - (currently never necessary). - * class.c (popclass): Don't try to set C_C_D here, as it'll end up - on the wrong obstack. - * decl.c (push_cp_function_context): Mostly copied from - push_c_function_context. - (pop_cp_function_context): Similarly. - (finish_function): Reverse order of poplevel and pop_nested_class so - that current_class_decl is restored properly. - (start_function): Likewise. - (finish_function): Add parameter 'nested'. Don't call - permanent_allocation if (nested). - * various: Pass extra parameter to finish_function. - * decl2.c (finish_file): Reorganize end-of-file inline handling, - synthesizing methods as necessary. - * lex.c (cons_up_default_function): Call mark_inline_for_output. - Only synthesize methods immediately if #pragma implementation - (currently disabled). - (do_pending_inlines): Call synthesize_method. - * method.c (synthesize_method): New function; all method synthesis - goes through here. Calls do_build_assign_ref and - do_build_copy_constructor. - (build_default_constructor): Remove. - (build_dtor): Likewise. - (build_assign_ref): Rename to do_build_assign_ref and remove stuff - done by synthesize_method. - (build_copy_constructor): Similarly. - -Thu Sep 29 16:58:52 1994 Mike Stump <mrs@cygnus.com> - - * typeck.c (c_expand_return): Use magic so the backend can fixup the - assignment into the return register, so cleanups won't clobber it. - -Thu Sep 29 13:08:50 1994 Jason Merrill <jason@deneb.cygnus.com> - - * method.c (hack_identifier): Don't call assemble_external for - template decls. - - * decl.c (finish_decl): Also end temporary allocation if the decl in - question has a type of error_mark_node. - -Wed Sep 28 21:45:00 1994 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_modify_expr): When optimizing ?: on lhs, make sure - that if the ?: was a reference type, that the subparts will be also. - -Wed Sep 28 16:14:04 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * except.c (register_exception_table): Use Pmode, not PTRmode. - -Fri Sep 23 13:54:27 1994 Jason Merrill <jason@deneb.cygnus.com> - - * lex.c (do_pending_inlines): Do method synthesis after the - pending_inlines have been reversed. - -Thu Sep 22 12:53:03 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * decl2.c (finish_file): Fix Brendan's fix: Only call - register_exception_table if there is a non-empty exception table. - -Thu Sep 22 12:03:46 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl2.c (finish_file): Only do register_exception_table if - -fhandle-exceptions is being used. - -Wed Sep 21 19:01:51 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * except.c (output_exception_table_entry): Simplify - by using assemble_integer. - (build_exception_table): Change to return a count. - Cleanup to use standard macros, instead of hard-wired - sparc asm format. Don't make __EXCEPTION_TABLE__ global. - (register_exception_table): New function. Generate call to builtin. - * decl2.c (finish_file): Call register_exception_table. - * cp-tree.h (build_exception_table): Fix prototype. - -Wed Sep 21 13:20:42 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * tree.c (break_out_calls): Don't try to duplicate the DECL_INITIAL. - - * decl2.c (delete_sanity): Give an error at trying to delete a - function. - -Wed Sep 21 11:47:10 1994 Jason Merrill <jason@deneb.cygnus.com> - - * lex.c (cons_up_default_function): Mark synthesized destructors - inline. - - * decl.c (duplicate_decls): Ignore redeclarations of wchar_t as - something other than __wchar_t, complaining if -pedantic and not in - a system header. - -Tue Sep 20 09:43:28 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (xref_tag): Set up BINFO_INHERITANCE_CHAIN on base binfos - here. - - * typeck.c (build_modify_expr): Require complete type after checking - for error_mark_node. - - * call.c (build_method_call): Print parmtypes when complaining of - ambiguous call. - - * typeck.c (build_modify_expr): Handle assignment to array from - non-array. - - * decl.c (lookup_name_real): Deal with got_scope == error_mark_node. - - * call.c (build_method_call): Don't bother with the exact match. - -Mon Sep 19 00:51:39 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (expand_aggr_init): If we munge the type of the variable, - also munge the type of the initializer. - - * decl.c (grokdeclarator): Use <= when comparing to RID_LAST_MODIFIER. - (init_decl_processing): Push artificial declaration of wchar_t so - people don't have to declare it before they can use it. - - * error.c (cp_line_of): return lineno in lieu of 0. - - * typeck.c (convert_for_assignment): Handle conversion of pmfs to - int and bool. - (build_component_ref): Fold the COMPONENT_REF in case it can be - reduced. - - * typeck2.c (store_init_value): Don't pedwarn about non-constant - bracketed initializers for automatic variables. - -Sun Sep 18 10:12:12 1994 Jason Merrill <jason@deneb.cygnus.com> - - * error.c (dump_decl): Don't say `typedef enum foo foo'. - - * decl.c (start_decl): Don't set TREE_PUBLIC on template decls just - because they're affected by #pragma i/i. We'll deal with that when - they get instantiated. - - * typeck.c (build_unary_op): Clean up cruft in ADDR_EXPR case. - - * class.c (instantiate_type): Set TREE_CONSTANT on instantiated - ADDR_EXPRs if appropriate. - - * decl.c (build_ptrmemfunc_type): Unset IS_AGGR_TYPE on pmf types. - - * typeck.c (build_ptrmemfunc): Handle &overloaded_method as an - initializer properly. - * typeck2.c (digest_init): Likewise. - - * tree.c (cp_build_type_variant): Like c_build_type_variant, except - it uses build_cplus_array_type. - * *.c: Use cp_build_type_variant instead of c_build_type_variant. - - * pt.c (do_type_instantiation): Don't try to instantiate nested - enums. - -Tue Sep 13 10:56:58 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (build_up_reference): Handle preincrement and predecrement - properly. - -Tue Sep 13 09:51:59 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (finish_decl): Only lay out the rtl for DECL if it is, in - fact, static. - -Mon Sep 12 14:40:30 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (finish_decl): Lay out the rtl for DECL before doing - grok_reference_init, in case it's static. - -Mon Sep 12 12:45:38 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct): Don't synthesize constructors if the - class has a field with the same name as the class. Don't die on - classes with no constructors or destructors. Don't die if the head - and tail of the class are in different files. - - * decl.c (grokdeclarator): Don't treat a function pointer field - with the same name as the class as a constructor. - -Fri Sep 9 13:17:00 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_c_cast): Pull constant values out of their - variables here. - - * decl.c (duplicate_decls): Only propagate DECL_CHAIN in - FUNCTION_DECLs and TEMPLATE_DECLs. - -Thu Sep 8 10:07:48 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (duplicate_decls): Propagate DECL_CHAIN in all DECLs that - have it. - - * pt.c (unify): REALs and INTEGERs only unify with their own genus. - (instantiate_member_templates): Don't muck with DECL_EXTERNAL and - TREE_PUBLIC unless -fexternal-templates. - -Wed Sep 7 13:17:10 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (do_type_instantiation): Call instantiate_member_templates. - Deal with specializations. - (tsubst): Don't stick the mangled name in DECL_NAME for function - instantiations. Don't push them, either. - - * decl2.c (grokfield): Move code for generating the - DECL_ASSEMBLER_NAME for static members from here. - * method.c (build_static_name): To here. - * decl.c (grokvardecl): Call build_static_name. - (duplicate_decls): Keep old DECL_ASSEMBLER_NAME. - -Mon Sep 5 12:49:18 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): if -Wsynth, warn when selecting - synthesized op= over user-supplied one cfront would select. - * decl2.c (lang_decode_option): Handle -Wsynth. - -Fri Sep 2 15:11:59 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (finish_enum): Overhaul to fix several bugs. - (start_enum): Disable useless code. - -Thu Sep 1 16:04:54 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (c_expand_return): Warn about returning a reference to a - temporary. - (convert_arguments): Increment argument counter when using default - arguments, too. - -Wed Aug 31 14:29:22 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (finish_decl): If the type of decl is error_mark_node, - don't bother trying to do anything. - - * typeck.c (convert_for_initialization): If the rhs contains a - constructor call, pretend the lhs type needs to be constructed. - - * init.c (expand_default_init): If we stick the object inside the - initializer, mark the initializer used. - -Tue Aug 30 13:50:18 1994 Jason Merrill <jason@deneb.cygnus.com> - - * method.c (build_assign_ref): return *this; - (build_assign_ref): Fix base assignment order. - (build_copy_constructor): Fix member init order. - -Mon Aug 29 13:54:39 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * g++.c (main): Remember to clear out SAW_SPECLANG after we see - its argument. - -Sat Aug 27 09:36:03 1994 Jason Merrill <jason@deneb.cygnus.com> - - * method.c (build_copy_constructor): Also copy virtual bases. - -Fri Aug 26 17:05:15 1994 Jason Merrill <jason@deneb.cygnus.com> - - * lex.c (do_pending_inlines): Clear out pending_inlines before doing - any synthesis. Also first set deja_vu on all pending_inlines. - - * method.c (build_assign_ref): Use build_member_call to invoke base - operator=, rather than build_modify_expr. And use - build_reference_type instead of TYPE_REFERENCE_TO. - (build_copy_constructor): Use TYPE_NESTED_NAME to identify the - basetype. - - * decl2.c (grokfield): Don't complain about undefined local class - methods. - - * class.c (finish_struct): Don't try to synthesize methods here. - * lex.c (do_pending_inlines): Instead, synthesize them here. - (init_lex): Initialize synth_obstack. - (cons_up_default_function): Stick synthesis request on - pending_inlines. - -Fri Aug 26 12:24:14 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * call.c (build_method_call) [PCC_STATIC_STRUCT_RETURN]: Also - accept an RTL_EXPR in what we're about to use for the instance, - since anything which would end up with pcc_struct_return set - inside cplus_expand_expr. - - * cp-tree.h (cons_up_default_function): Note change of prototype. - -Thu Aug 25 23:05:30 1994 Gerald Baumgartner <gb@cs.purdue.edu> - - * class.c (finish_struct): Undid change from Aug 21 testing - CLASSTYPE_INTERFACE and CLASSTYPE_VTABLE_NEEDS_WRITING. - * parse.y (left_curly): Likewise, undid change from Aug 21. - * decl.c (xref_tag): Undid change from Aug 21, set - CLASSTYPE_INTERFACE correctly, and added comments. - -Thu Aug 25 00:36:31 1994 Jason Merrill <jason@deneb.cygnus.com> - - Rework approach to synthesized methods; don't go through the parser - anymore. - * class.c (finish_struct): Use new synthesis approach. - * lex.c (cons_up_default_function): Now just creates declaration, - not code. - (largest_union_member): #if 0 out. - (default_assign_ref_body): Likewise. - (default_copy_constructor_body): Likewise. - * method.c (build_default_constructor): New function to synthesize X(). - (build_copy_constructor): Synthesize X(X&). - (build_assign_ref): Synthesize X::operator=(X&). - (build_dtor): Synthesize ~X(). - - * error.c (cp_line_of): If we're dealing with an artificial - TYPE_DECL, look at the type instead. - -Wed Aug 24 11:11:50 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (sort_member_init): Check warn_reorder. - * decl2.c (lang_decode_option): Handle -W{no-,}reorder. - - * cp-tree.h (CLASSTYPE_SOURCE_LINE): New macro. - * error.c (cp_line_of): Use CLASSTYPE_SOURCE_LINE for aggregates. - * class.c (finish_struct): Set CLASSTYPE_SOURCE_LINE. - -Tue Aug 23 09:28:35 1994 Mike Stump <mrs@cygnus.com> - - * error.c (dump_decl): Improve wording, so that error messages - dont't read template<, class foo>... - -Mon Aug 22 15:30:51 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (label_colon): Also match a TYPENAME as a label name, - since they may have declared a class by that name but have also - tried to have a local label under the same name. - - * pt.c (coerce_template_parms): Call cp_error, not cp_error_at, - for the message so they know at what point it was instantiated. - -Sun Aug 21 23:07:35 1994 Gerald Baumgartner <gb@cs.purdue.edu> - - * class.c (finish_struct): Move setting of CLASSTYPE_INTERFACE and - CLASSTYPE_VTABLE_NEEDS_WRITING for signatures up to left_curly time. - * decl.c (xref_tag): Move setting of CLASSTYPE_INTERFACE and - CLASSTYPE_VTABLE_NEEDS_WRITING for signatures down to left_curly time. - * parse.y (left_curly): New final resting place for setting - CLASSTYPE_INTERFACE and CLASSTYPE_VTABLE_NEEDS_WRITING for signatures. - - * class.c (finish_struct): Don't test for function/field name - conflicts in signatures, since all the fields are compiler-constructed. - -Fri Aug 19 14:04:47 1994 Kung Hsu <kung@mexican.cygnus.com> - - * method.c (build_overload_nested_name): in qualified name - mangling, the template with value instantiation will have numeric - at end and may mixed with the name length of next nested level. - Add a '_' in between. - * method.c (build_overload_name): ditto. - * method.c (build_overload_identifier): ditto. - -Thu Aug 18 16:24:43 1994 Mike Stump <mrs@cygnus.com> - - * error.c (dump_decl): Handle NULL args. - -Thu Sep 29 16:15:36 1994 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu> - - * g++.c: Rework last change so it's done like collect.c (and - gcc.c). - -Wed Sep 14 10:17:27 1994 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu> - - * g++.c: Include <sys/errno.h> in case `errno' is a macro - as permitted by ANSI C. - -Thu Aug 18 12:48:09 1994 Mike Stump <mrs@cygnus.com> - - * class.c (finish_struct): Move setting of CLASSTYPE_INTERFACE and - CLASSTYPE_VTABLE_NEEDS_WRITING up to left_curly time. - * decl.c (xref_tag): Move setting of CLASSTYPE_INTERFACE and - CLASSTYPE_VTABLE_NEEDS_WRITING down to left_curly time. - * parse.y (left_curly): New final resting place for setting - CLASSTYPE_INTERFACE and CLASSTYPE_VTABLE_NEEDS_WRITING. - -Thu Aug 11 11:32:42 1994 H.J. Lu <hjl@nynexst.com> - - * g++.c (main): Only decrement "added" and set "library" to - NULL when "library" != NULL. - -Sat Aug 13 00:14:52 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): Don't set TREE_PUBLIC on a function decl - just because its class has a known interface. - (decls_match): Deal with new format of template parms. - - * lex.c (cons_up_default_function): Don't play with TREE_PUBLIC and - DECL_EXTERNAL here. - -Fri Aug 12 01:55:15 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (pushtag): SET_DECL_ARTIFICIAL on gratuitous typedefs. - (xref_defn_tag): Likewise. - (pushdecl): Only allow artificial typedefs to be shadowed. - - * init.c (emit_base_init): Pass the right binfos to - expand_aggr_init_1. - - * class.c (delete_duplicate_fields_1): Make it work right. - (finish_struct): Catch function/field name conflict. - - * decl2.c (check_classfn): Pass the function to cp_error, not just - the name. - - * init.c (sort_member_init): Warn when order of member initializers - does not match order of member declarations. - (emit_base_init): Call expand_aggr_init_1 with LOOKUP_PROTECT. - - * error.c (dump_expr): Handle lists of functions. - - * decl.c (start_function): #pragma interface only affects functions - that would otherwise be static. - (finish_decl): Don't warn about an unused variable if it has both - constructor and destructor, since the 'resource allocation is - initialization' idiom is relatively common. - - * typeck.c (comp_target_types): Don't handle TEMPLATE_TYPE_PARMs. - (comp_target_parms): Likewise. - (compparms): Never consider default parms. - (common_base_type): Don't choose a virtual baseclass if there is a - more derived class in common. - (build_conditional_expr): If pedantic, pedwarn about conversion to - common base in conditional expr. - - * class.c (instantiate_type): Handle template instantiation better. - - * typeck.c (convert_arguments): Don't try to get tricky and convert - to int directly when PROMOTE_PROTOTYPES is set, as it breaks - user-defined conversions. - - * lex.c (check_for_missing_semicolon): Also give error at end of - file. - - * call.c (build_method_call): Don't promote arrays to pointers here. - - * typeck.c (convert_arguments): Don't require the actual parameter - to be of a complete type if the formal parameter is a reference. - -Thu Aug 11 15:21:40 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): Soften 'static' on member function error - to pedwarn. - - * init.c (build_new): Don't automatically save rval. - (build_offset_ref): Do field lookup with proper basetype_path. - -Thu Aug 11 12:46:54 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * errfn.c (cp_silent): Declare to mark when we should avoid - emitting warnings and errors. - (cp_error): Check it. - (cp_warning): Likewise. - (cp_pedwarn): Likewise. - (cp_compiler_error): Likewise. - (cp_error_at): Likewise. - (cp_warning_at): Likewise. - (cp_pedwarn_at): Likewise. - * call.c (compute_conversion_costs): Set CP_SILENT when we start - out, and make sure we turn it off before we leave. - -Thu Aug 11 00:02:54 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (grok_array_decl): Try computing *(A+B) if neither - argument is obviously an array. - -Wed Aug 10 15:32:04 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (c_expand_start_case): Do cleanups here. - - * parse.y (xcond): Do bool conversion here, too. - (simple_stmt, SWITCH case): Don't do cleanups here. - - * decl.c (duplicate_decls): Don't treat builtins that have been - explicitly declared specially. - -Tue Aug 9 01:16:09 1994 Jason Merrill <jason@deneb.cygnus.com> - - * tree.c (make_deep_copy): Support copying pointer, reference, - function, array, offset and method types. - - * decl.c (init_decl_processing): Mark exit and abort as - BUILT_IN_NONANSI so that duplicate_decls is kinder about - redeclaration. - (duplicate_decls): Don't give two errors for redeclaring a C - function with the same parms but a different return type. - - * parse.y (paren_cond_or_null): Do cleanup and bool conversion here. - (condition): Instead of here. - (simple_stmt, SWITCH case): Also do cleanup here. - - * decl2.c (finish_anon_union): Only break out FIELD_DECLs. - - * call.c (build_method_call): Don't throw away the side effects of - the object in a call to a non-existent constructor. - * parse.y (primary): Likewise. - - * method.c (build_decl_overload): Oop. - - * decl2.c (lang_decode_option): Deal with flag_no_nonansi_builtin, - warn about uselessness of specifying -fansi-overloading. - - * method.c (build_decl_overload): Treat any non-member new with one - parameter as __builtin_new. - - * decl.c (init_decl_processing): Setup built-in meanings of exit, - _exit and abort. - -Mon Aug 8 15:03:30 1994 Jason Merrill <jason@deneb.cygnus.com> - - * error.c (dump_readonly_or_volatile): Put a space between const and - volatile if both apply. - - * init.c (perform_member_init): Clean up after this initialization. - (emit_base_init): Clean up after each base init, not after all have - been done. - (expand_aggr_vbase_init_1): Clean up after this init. - -Sun Aug 7 14:55:05 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): Deal with destroying references. - - * parse.y (condition): Do bool_truthvalue_conversion here. - (paren_expr_or_null): And here. - (simple_if): Not here. - (simple_stmt): Or here. - -Sat Aug 6 22:29:45 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (paren_expr_or_null): Wrap the expression in a - CLEANUP_POINT_EXPR. - (condition): Likewise. - -Sat Aug 6 19:46:37 1994 Rohan Lenard <rjl@easams.com.au> - - * call.c (build_scoped_method_call): Fix error message when - destructor call refers to a nonexistent type. - -Sat Apr 16 22:43:30 1993 Gerald Baumgartner <gb@cs.purdue.edu> - - * lex.h (rid): Deleted RID_RAISES, it's never used. - Moved RID_PUBLIC, RID_PRIVATE, RID_PROTECTED, RID_EXCEPTION, - RID_TEMPLATE and RID_SIGNATURE to the end of the enumeration, - they don't need to be touched in `grokdeclarator.' - (RID_LAST_MODIFIER): Defined macro to be RID_MUTABLE. - - * decl.c (grokdeclarator): Use RID_LAST_MODIFIER instead of - RID_MAX as loop limit for finding declaration specifiers. - -Sat Apr 3 21:59:07 1993 Gerald Baumgartner <gb@cs.purdue.edu> - - * lex.c (debug_yytranslate): Moved to parse.y since it needs to - access `yytname,' which is static in parse.c. - -Fri Apr 2 23:36:57 1993 Gerald Baumgarnter <gb@cs.purdue.edu> - - * cp-tree.h (GNU_xref_ref): Fixed typo in extern declaration, it - was `GNU_xref_def' instead of `GNU_xref_ref.' - -Fri Aug 5 14:20:16 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (do_function_instantiation): Don't set TREE_PUBLIC and - DECL_EXTERNAL on 'extern' instantiations; wait until EOF to do that. - (do_type_instantiation): Likewise. - - * decl2.c (import_export_inline): Decides at EOF what an inline's - linkage should be. - (finish_file): Call it. - - * decl.c (start_function): Don't rely on the settings of TREE_PUBLIC - and DECL_EXTERNAL from do_*_instantiation. Only set - DECL_DEFER_OUTPUT on inlines whose linkage might actually change. - (finish_function): Use DECL_DEFER_OUTPUT to decide which inlines to - mark for later consideration, rather than DECL_FUNCTION_MEMBER_P. - -Fri Aug 5 01:12:20 1994 Mike Stump <mrs@cygnus.com> - - * class.c (get_class_offset_1, get_class_offset): New routine to - find the offset of the class where a virtual function is defined, - from the complete type. - * class.c (modify_one_vtable, fixup_vtable_deltas): Use - get_class_offset instead of virtual_offset as get_class_offset will - always provide the right answer. - * tree.c (virtual_offset): Remove. It only ever worked some of the - time. - -Tue Aug 2 12:44:21 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): Put back unary_complex_lvalue call - that I thought was redundant. - - * typeck.c (c_expand_return): Fix a case I missed before. - -Sun Jul 31 17:54:02 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (unify): Strip cv-quals from template type arguments (when - 'const T*' is matched to 'const char*', that does not mean that T is - 'const char'). - -Fri Jul 29 01:03:06 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (do_type_instantiation): Instantiate nested TAGS, not - typedefs. Third time's the charm? - - * parse.y (template_parm): Support default template parms. - * pt.c (process_template_parm): Likewise. - (end_template_parm_list): Likewise. - (coerce_template_parms): Likewise. - (mangle_class_name_for_template): Likewise. - (push_template_decls): Likewise. - (unify): Likewise. - * method.c (build_overload_identifier): Likewise. - * error.c (dump_decl): Likewise. - -Wed Jul 27 17:47:00 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (do_type_instantiation): Only instantiate nested *classes*. - -Tue Jul 26 13:22:40 1994 Jason Merrill <jason@deneb.cygnus.com> - - * search.c (note_debug_info_needed): Also emit debugging information - for the types of fields. - -Mon Jul 25 00:34:44 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (lookup_template_class): Pass 'template' to - coerce_template_parms instead of 'in_decl', since it's a more - meaningful context. - - * typeck.c (c_expand_return): Make sure any cleanups for the return - expression get run. - (build_c_cast): Use CONVERT_EXPR for conversion to void. - - * pt.c (do_type_instantiation): Also instantiate nested types. - - * typeck.c (convert_for_assignment): Don't die when comparing - pointers with different levels of indirection. - - * decl.c (grokdeclarator): The sub-call to grokdeclarator for - class-local typedefs sets DECL_ARGUMENTS, so we need to clear it - out. - - * decl2.c (finish_anon_union): Don't die if the union has no - members. - - * decl.c (grokdeclarator): Undo changes to declspecs when we're done - so that 'typedef int foo, bar;' will work. - - * decl2.c (finish_file): Don't call expand_aggr_init for - non-aggregates. - -Mon Jul 25 00:03:10 1994 Teemu Torma <tot@trema.fi> - - * decl.c (finish_function): We can't inline constructors and - destructors under some conditions with -fpic, but don't unset - DECL_INLINE. - -Mon Jul 25 00:03:10 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_object_ref): Make sure 'datum' is a valid object. - -Sun Jul 24 14:19:31 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct): Don't set DECL_FIELD_BITPOS on - non-fields. - (finish_struct_methods): Use copy_assignment_arg_p. - - * cvt.c (cp_convert): If expr is an OFFSET_REF, resolve it instead - of giving an error. - - * typeck.c (build_binary_op_nodefault): Don't set result_type if we - don't know how to compare the operands. - - * decl.c (grokdeclarator): Avoid seg fault when someone uses '__op' - as a declarator-id in their program. Like the Linux headers do. - Arrgh. - - * tree.c (lvalue_p): Treat calls to functions returning objects by - value as lvalues again. - - * typeck.c (build_component_addr): Use convert_force to convert the - pointer in case the component type is also a private base class. - - * search.c (get_matching_virtual): Fix bogus warning of overloaded - virtual. - - * pt.c (overload_template_name): Set DECL_ARTIFICIAL on the created - TYPE_DECL to fix bogus shadowing warnings. - -Fri Jul 22 01:15:32 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (expand_aggr_init_1): const and volatile mismatches do not - prevent a TARGET_EXPR from initializing an object directly. - -Tue Jul 19 17:55:37 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (build_up_reference): Allow building up references to - `this', don't warn about making references to artificial variables - (like `this'). - - * tree.c (lvalue_p): `this' is not an lvalue. - - * call.c (build_method_call): Accept using a typedef name (or - template type parameter) for explicit destructor calls. - -Thu Jul 14 09:42:23 1994 Mike Stump <mrs@cygnus.com> - - * Version 2.6.0 released. - -Wed Jul 13 03:57:54 1994 Jason Merrill <jason@deneb.cygnus.com> - - * method.c (hack_identifier): Put back old code so lists of - non-functions will be handled properly. - - * cp-tree.h (TYPE_NEEDS_CONSTRUCTING): #if 0 out; this macro is now - defined in the language-independent tree.h. - - * tree.c (count_functions): Avoid bogus warning when compiling this - function. - -Mon Jul 11 18:37:20 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grok_reference_init): Always save the initializer of a - reference. - -Fri Jul 8 17:41:46 1994 Mike Stump <mrs@cygnus.com> - - * decl.c (cplus_expand_expr_stmt): Wrap statement expressions inside - CLEANUP_POINT_EXPRs so that the stack slots can be reused. - (disabled for now) - -Fri Jul 8 12:59:38 1994 Jason Merrill <jason@deneb.cygnus.com> - - * method.c (hack_identifier): Fix for new overloading. - - * typeck.c (build_binary_op_nodefault): Don't mess with division by - zero. - -Fri Jul 8 13:20:28 1994 Gerald Baumgartner <gb@cs.purdue.edu> - - * decl2.c (finish_file): Only call walk_sigtables, if - flag_handle_signatures is turned on, don't waste time otherwise. - -Fri Jul 8 02:27:41 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (push_overloaded_decl): Don't create overloads of one when - shadowing a class type. - * typeck.c (build_x_function_call): Complain about overloads of one. - - * decl.c (grokdeclarator): Don't try to treat a char* as a tree. - (grokdeclarator): Fix setting of TREE_STATIC. - (start_decl): Clear DECL_IN_AGGR_P after calling duplicate_decls. - -Thu Jul 7 22:20:46 1994 Gerald Baumgartner <gb@andros.cygnus.com> - - * cp-tree.h (walk_sigtables): Created extern declaration. - * decl2.c (walk_sigtables): Created function, patterned after - walk_vtables, even though we only need it to write out sigtables. - (finish_sigtable_vardecl): Created function. - (finish_vtable_vardecl): Changed 0 to NULL_PTR. - (finish_file): Call walk_sigtables. - - * sig.c (build_signature_table_constructor): Mark class member - function pointed to from signature table entry as addressable. - -Thu Jul 7 13:39:37 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (start_decl): Check new decl of static member variable - against the declaration in the class here. - (grokvardecl): Instead of here. - - * class.c (prepare_fresh_vtable): Call import_export_vtable if not - -fvtable-thunks. - (build_vtable): Likewise. - - * decl2.c (import_export_vtable): Move logic for deciding the - interface of a template class from here. - (import_export_template): To here. - (finish_vtable_vardecl): Call import_export_template before - import_export_vtable. - -Wed Jul 6 20:25:48 1994 Mike Stump <mrs@cygnus.com> - - * except.c (init_exception_processing): Setup interim_eh_hook to - call lang_interim_eh. - * except.c (do_unwind): Propagate throw object value across - stack unwinding. - * except.c (saved_throw_value): Used to hold the value of the object - being thrown. It is always a reference to the real value. - * except.c (expand_start_catch_block): Add handling for the - value of the exception object. - * except.c (expand_start_catch_block): Add handler for the handler, - so that throws inside the handler go to the outer block. - * except.c (expand_end_catch_block): Likewise. - * parse.y (handler_args): Use parm instead, as the other doesn't yet - handle references correctly. - -Wed Jul 6 17:55:32 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * decl2.c (mark_vtable_entries): If -ftable-thunks, set the - vtable entry properly to abort. - -Tue Jul 5 14:07:54 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_binary_op_nodefault): Downgrade division by zero - errors to warnings. - - * call.c (build_overload_call_real): Handle fnname being a list of - functions. - * typeck.c (build_x_function_call): Pass list of functions to - build_overload_call, not just the name. - * tree.c (count_functions): Complain when called for invalid - argument. - - * decl.c (grokdeclarator): Fix settings of TREE_STATIC, TREE_PUBLIC - and DECL_EXTERNAL on static members and initialized const members. - * decl2.c (grokfield): Reflect this change. - -Fri Jul 1 09:35:51 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (init): ANSI C++ does not forbid { }. - -Thu Jun 30 00:35:22 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (lang_decode_option): Set warn_nonvdtor along with -Wall. - warn_nonvdtor defaults to off. - - * class.c (instantiate_type): Use comptypes rather than relying on - types to satisfy ==. - - * decl.c (start_function): Set DECL_DEFER_OUTPUT on all inlines that - might be static. - - * tree.c (build_cplus_new): Never build WITH_CLEANUP_EXPRs. - - * decl.c (grok_reference_init): Deal with ADDR_EXPRs of TARGET_EXPRs. - - * cvt.c (cp_convert): Pass 0 to with_cleanup_p arg of - build_cplus_new. - -Wed Jun 29 22:31:09 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (finish_file): Maybe consider static inlines multiple - times, in case they reference each other. - -Tue Jun 28 11:58:38 1994 Gerald Baumgartner <gb@cs.purdue.edu> - - * class.c (finish_struct): Don't `cons_up_default_function's - for signatures. - (finish_struct): Handle an empty method_vec correctly. - - * decl.c (grokdeclarator): Don't warn about a signature being - empty in a signature pointer declaration if we only saw a - forward declaration of the signature. Changed `warning's into - `cp_warning's. - - * sig.c (build_sigtable): Don't die if a null signature table - constructor is returned. - (build_signature_pointer_constructor): If the signature table - constructor is null, the _sptr field is set to a null pointer - and cast to the appropriate type. Make copies of all null - pointers so that the type null_pointer_node doesn't get changed. - (build_signature_table_constructor): Added comments. - - * sig.c (build_signature_pointer_constructor): Complain if we - try to assign to/initialize a signature pointer/reference of - an undefined signature. - -Mon Jun 27 14:05:16 1994 Gerald Baumgartner <gb@cs.purdue.edu> - - * typeck2.c (store_init_value): Don't be pedantic about - non-constant initializers of signature tables/pointers/references. - -Fri Jun 24 16:49:41 1994 Gerald Baumgartner <gb@cs.purdue.edu> - - * decl.c (grokdeclarator): If we are grokking an opaque typedef - in a signature, don't complain about it begin static. - -Wed Jun 29 16:44:45 1994 Mike Stump <mrs@cygnus.com> - - Fixes a problem of the this pointer being wrong in virtual calls to - methods that are not overridden in more derived classes. - - * class.c (fixup_vtable_delta): New routine. It will fixup the - delta entries in vtables, wheever they need updating. - * class.c (finish_struct): Call the new routine for all virtual - bases, as they can have different offsets, than those used in base - classes that we derive our vtable from. - -Tue Jun 28 23:49:28 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_binary_op): Use the types before default - conversions in the error message. - - * *.c: Use c_build_type_variant instead of build_type_variant where - the type might be an array. - - * call.c (build_method_call): Call build_type_variant and - build_reference_type in the right order. - * decl.c (record_builtin_type): Likewise. - -Wed Jun 29 16:58:53 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): Call build_type_variant and - build_reference_type in the right order. - * decl.c (record_builtin_type): Likewise. - -Tue Jun 28 23:49:28 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_binary_op): Use the types before default - conversions in the error message. - - * *.c: Use c_build_type_variant instead of build_type_variant where - the type might be an array. - -Sat Jun 25 11:50:54 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (convert_to_reference): Try UDC's before doing the - reinterpret_cast thang, though. - -Fri Jun 24 01:24:01 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (c_expand_return): Don't USE the return value location - after we've expanded the jump. - - * decl2.c (finish_file): Make sure DECL_SAVED_INSNS is not 0 before - trying to write out an inline. - - * cvt.c (build_up_reference): Also do address adjustment when the - target type uses MI. - (convert_to_reference): Try UDCs only after built-in conversions. - (build_type_conversion_1): Don't play games with the argument to the - method. - (build_type_conversion): #if 0 out code for binding to reference. - -Thu Jun 23 00:22:28 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (finish_file): Use TREE_SYMBOL_REFERENCED to decide - whether to emit inlines. - - * decl.c (grokdeclarator): Set explicit_int for decls that just - specify, say, 'long'. - - * init.c (do_friend): Do overload C functions (or call pushdecl, - anyaway). - -Wed Jun 22 13:40:49 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (build_up_reference): Don't call readonly_error. - (convert_to_reference): Propagate const and volatile from expr to - its type. - - * tree.c (lvalue_p): Random CALL_EXPRs are not lvalues. - - * cvt.c (build_up_reference): Break out WITH_CLEANUP_EXPR when - creating a temporary. - (convert_to_reference): Lose excessive and incorrect trickiness. - (cp_convert): Call build_cplus_new with with_cleanup_p set. - - * typeck2.c (build_functional_cast): Likewise. - -Tue Jun 21 17:38:38 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): signed, unsigned, long and short all - imply 'int'. - - * decl.c (grokdeclarator): Allow "this is a type" syntax. - (grok_reference_init): Simplify and fix. - -Sun Jun 19 17:08:48 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): pedwarn about a typedef that specifies no - type. - -Sat Jun 18 04:16:50 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (start_function): Move TREE_PUBLIC and DECL_EXTERNAL - tinkering to after call to pushdecl. - -Fri Jun 17 14:48:28 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): Handle destructors for non-aggregate - types properly. - -Thu Jun 16 16:48:05 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): Make sure that the name given for the - destructor matches the constructor_name of the instance. - - * pt.c (do_function_instantiation): A non-extern instantiation - overrides a later extern one. - (do_type_instantiation): Likewise. - -Wed Jun 15 19:34:54 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (expand_aggr_init): Use TYPE_MAIN_VARIANT to get the - unqualified array type. - - * cp-tree.h (EMPTY_CONSTRUCTOR_P): Tests whether NODE is a - CONSTRUCTOR with no elements. - - * decl.c (various): Lose empty_init_node. - (finish_decl): Use EMPTY_CONSTRUCTOR_P, do the empty CONSTRUCTOR - thing depending on the value of DECL_COMMON instead of - flag_conserve_space, do the empty CONSTRUCTOR thing for types that - don't have constructors, don't treat a real empty CONSTRUCTOR - specially. - - * typeck2.c (process_init_constructor): Don't treat empty_init_node - specially. - -Wed Jun 15 19:05:25 1994 Mike Stump <mrs@cygnus.com> - - * class.c (override_one_vtable): Don't forget to merge in an old - overrider when we wanted to reuse a vtable, but couldn't. - -Wed Jun 15 15:03:16 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (start_decl): Put statics in common again. - - * decl.c (grokdeclarator): Return NULL_TREE for an error rather than - setting the type to error_mark_node. - - * typeck.c (build_modify_expr): Build up a COMPOUND_EXPR for enum - bitfield assignments. - -Tue Jun 14 12:23:38 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grok_op_properties): Const objects can be passed by value. - -Mon Jun 13 03:10:59 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (import_export_vtable): Force implicit instantiations to - be interface_only when -fno-implicit-templates. - - * decl.c (duplicate_decls): Redeclaring a class template name is an - error. - - * pt.c (end_template_decl): Call GNU_xref_decl for class templates. - * xref.c (GNU_xref_decl): Support templates. - -Sat Jun 11 17:09:05 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grok_op_properties): Split out checking for whether this - function should suppress the default assignment operator. - * decl2.c (grok_function_init): Likewise. - (copy_assignment_arg_p): New function do do just that. - Now considers virtual assignment operators that take a base as an - argument to count as copy assignment operators. - - * search.c (dfs_debug_mark): Lose checks for DWARF_DEBUG and - TREE_ASM_WRITTEN, as they are redundant. - - * pt.c (end_template_decl): Don't try to set DECL_CLASS_CONTEXT on a - decl that has no LANG_SPECIFIC part. - (do_type_instantiation): Force the debugging information for this - type to be emitted. - - * decl.c (start_decl): Clear up uses of various types of templates - (say sorry for static data members, rather than "invalid template"). - (expand_static_init): Fix initialization of static data members of - template classes. - -Fri Jun 10 00:41:19 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): Set DECL_CONTEXT on static data members. - - * g++.c (main): Use -xc++-cpp-output for .i files. - - * pt.c (tsubst): Give meaningful error about declaring template for - a copy constructor which was not declared in the class template. - (do_type_instantiation): Explicit instantiation before the class - template is an error. - (instantiate_template): Don't die if tsubst returns error_mark_node. - -Thu Jun 9 19:04:59 1994 Jason Merrill <jason@deneb.cygnus.com> - - Don't synthesize the copy assignment operator if the one in a base - class is pure virtual. - * cp-tree.h (TYPE_HAS_ABSTRACT_ASSIGN_REF): New macro to indicate - whether the type has a pure virtual copy assignment operator. - * class.c (finish_base_struct): Don't generate the copy assignment - operator if a base class has a pure virtual one. - * decl.c (grok_op_properties): Add disabled code to set - TYPE_HAS_ABSTRACT_ASSIGN_REF with comment pointing to where it is - actually set. - * decl2.c (grok_function_init): Set TYPE_HAS_ABSTRACT_ASSIGN_REF. - - * decl2.c (import_export_vtable): Always treat template - instantiations as if write_virtuals >= 2, and treat implicit - instantiations as external if -fno-implicit-templates. - (finish_file): Output all pending inlines if - flag_keep_inline_functions. - -Wed Jun 8 20:48:02 1994 Mike Stump <mrs@cygnus.com> - - * tree.c (layout_vbasetypes): Align virtual base classes inside - complete objects, so that we don't core dump on machines such as - SPARCs when we access members that require larger than normal - alignments, such as a double. Also, we bump up the total alignment - on the complete type, as necessary. - -Wed Jun 8 16:18:14 1994 Jason Merrill <jason@deneb.cygnus.com> - - * gxxint.texi (Free Store): New section with code for examining - cookie. - (Limitations of g++): Remove operator delete entry, since it is no - longer accurate. Fix access control entry. - - * typeck.c (build_unary_op): Pedwarn about taking the address of or - incrementing a cast to non-reference type. - (build_modify_expr): Use convert instead of convert_force again. - - * search.c (get_base_distance): Use IS_AGGR_TYPE_CODE to check for - class type, not == RECORD_TYPE. - - * decl.c (grokdeclarator): Cope with grokfndecl returning NULL_TREE. - - * typeck2.c (report_case_error): #if 0 out. - * lex.c (real_yylex): Lose RANGE. - * parse.y: Likewise. - -Tue Jun 7 18:17:35 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (simple_stmt, case ranges): Use ELLIPSIS instead of RANGE. - -Mon Jun 6 19:39:57 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_c_cast): Don't shortcut conversions to the same - type. Don't replace consts with their values here, since that's now - done in cp_convert. - - * cvt.c (cp_convert): When converting to bool, take - integer_zero_node to false_node and all other INTEGER_CSTs to - true_node. - (build_type_conversion): Don't complain about multiple conversions - to float if we're not really converting. - -Fri Jun 3 02:10:56 1994 Jason Merrill <jason@deneb.cygnus.com> - - Implement 'extern template class A<int>;' syntax for suppressing - specific implicit instantiations. - * cp-tree.h: Update prototypes for do_*_instantiation. - * pt.c (do_pending_expansions): Don't compile 'extern' explicit - instantiations. - (do_function_instantiation): Set DECL_EXTERNAL on 'extern' explicit - instantiations. - (do_type_instantiation): Likewise. - * parse.y (explicit_instantiation): Support 'extern template class - A<int>;' syntax. - * decl.c (start_function): Don't modify the settings of TREE_PUBLIC - and DECL_EXTERNAL on explicit instantiations. - - * cvt.c (cp_convert): Replace constants with their values before - converting. - (cp_convert): Consistently use 'e' instead of 'expr'. - -Thu Jun 2 03:53:30 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck2.c (build_x_arrow): Resolve OFFSET_REFs first. - -Wed Jun 1 18:57:35 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck2.c (digest_init): Handle initializing a pmf with an - overloaded method. - * typeck.c (build_ptrmemfunc): Handle overloaded methods. - - * decl.c (pushtag): Use build_decl to make TYPE_DECLs. - (xref_defn_tag): Likewise. - * pt.c (process_template_parm): Likewise. - (lookup_template_class): Likewise. - (push_template_decls): Likewise. - (instantiate_class_template): Likewise. - (create_nested_upt): Likewise. - * class.c (finish_struct): Don't try to set DECL_CLASS_CONTEXT on - TYPE_DECLs. - - * typeck.c (convert_arguments): Make sure type is not NULL before - checking its TREE_CODE. - -Wed Jun 1 17:40:39 1994 Mike Stump <mrs@cygnus.com> - - * class.c (get_derived_offset): New routine. - * class.c (finish_base_struct): Make sure we set BINFO_VTABLE and - BINFO_VIRTUALS when we choose a new base class to inherit from. - * class.c (modify_one_vtable): Use get_derived_offset to get the - offset to the most base class subobject that we derived this binfo - from. - * class.c (finish_struct): Move code to calculate the - DECL_FIELD_BITPOS of the vfield up, as we need might need it for - new calls to get_derived_offset in modify_one_vtable. - -Wed Jun 1 16:50:59 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (build_member_call): Use build_pointer_type instead of - TYPE_POINTER_TO. - -Wed Jun 1 11:11:15 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): Make sure we have a DNAME set before we - try to use it in an error. - -Wed Jun 1 09:48:49 1994 Mike Stump <mrs@cygnus.com> - - * typeck.c (convert_arguments, convert_for_initialization): Don't - strip NOP_EXPRs, when we are converting to a reference. - -Wed Jun 1 01:11:38 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_modify_expr): Don't dereference references when - initializing them. - - * decl2.c (grokfield): Don't check for grokdeclarator returning - error_mark_node any more. - - * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node. - (start_method): Return void_type_node instead of error_mark_node. - - * typeck.c (build_modify_expr): Resolve offset refs earlier. - -Tue May 31 16:06:58 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): Resolve OFFSET_REFs in the object. - - * typeck.c (build_modify_expr): Dereference references before trying - to assign to them. - - * call.c (build_method_call): Don't confuse type conversion - operators with constructors. - * typeck2.c (build_functional_cast): Just call build_c_cast if there - was only one parameter. - * method.c (build_typename_overload): Don't set - IDENTIFIER_GLOBAL_VALUE on these identifiers. - * decl.c (grok_op_properties): Warn about defining a type conversion - operator that converts to a base class (or reference to it). - * cvt.c (cp_convert): Don't try to use a type conversion operator - when converting to a base class. - (build_type_conversion_1): Don't call constructor_name_full on an - identifier. - * cp-tree.h (DERIVED_FROM_P): Should be self-explanatory. - - * decl.c (start_decl): Don't complain that error_mark_node is an - incomplete type. - (finish_decl): Check for type == error_mark_node. - -Mon May 30 23:38:55 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (start_function): Set DECL_DEFER_OUTPUT on implicit - instantiations and inline members. - - * spew.c (yylex): Set looking_for_template if the next token is a '<'. - - * lex.h: Declare looking_for_template. - - * decl.c (lookup_name_real): Use looking_for_template to arbitrate - between type and template interpretations of an identifier. - -Sat May 28 04:07:40 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (instantiate_template): Zero out p if we found a - specialization. - - * decl.c (grokdeclarator): Elucidate warning. - (grokdeclarator): If pedantic AND -ansi, complain about long long. - - Make explicit instantiation work reasonably. It is now appropriate - to deprecate the use of -fexternal-templates. - * pt.c (instantiate_template): Set DECL_TEMPLATE_SPECIALIZATION or - DECL_IMPLICIT_INSTANTIATION on fndecl as appropriate. - (end_template_instantiation): Reflect changes in USE_TEMPLATE - semantics. - (do_pending_expansions): if (!flag_implicit_templates) DECIDE(0); - (do_function_instantiation): Don't set EXPLICIT_INST if - flag_external_templates is set. Do set TREE_PUBLIC and DECL_EXTERN - appropriately otherwise. - (do_type_instantiation): Set interface info for class. Set - TREE_PUBLIC and DECL_EXTERN for methods. Do none of this if - flag_external_templates is set. - * parse.y: Reflect changes in USE_TEMPLATE semantics. - * decl2.c: New flag flag_implicit_templates determines whether or - not implicit instantiations get emitted. This flag currently - defaults to true, and must be true for -fexternal-templates to work. - (finish_file): Consider flag_implement_inlines when - setting DECL_EXTERNAL. Consider flag_implicit_templates when - deciding whether or not to emit a static copy. - * decl.c (start_function): Set TREE_PUBLIC and DECL_EXTERNAL - properly for template instantiations. - (start_method): Set DECL_IMPLICIT_INSTANTIATION on methods of a - template class. - * cp-tree.h (CLASSTYPE_USE_TEMPLATE): Change semantics. - (DECL_USE_TEMPLATE): Parallel macro for FUNCTION and VAR_DECLs. - (various others): Accessor macros for the above. - -Fri May 27 13:57:40 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_binary_op_nodefault): Division by constant zero is - an error. - -Fri May 27 13:50:15 1994 Mike Stump <mrs@cygnus.com> - - * class.c (override_one_vtable): Don't modify things we don't own. - -Fri May 27 01:42:58 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (finish_decl): Don't postpone processing the initializer of - a decl with DECL_EXTERNAL set, and do call rest_of_compilation for a - PUBLIC const at toplevel. - (grokdeclarator): pedwarn about initializing non-const or - non-integral statics in the class body. - - * decl.c (pushtag): Don't try to set DECL_CLASS_CONTEXT on a - TYPE_DECL. - - * call.c (convert_harshness): Dereference reference on rhs before - proceeding, properly grok passing const things to non-const - references. - - * typeck.c (build_unary_op): Soften error about taking the address - of main() to a pedwarn. - - * lex.c (default_copy_constructor_body): Unambiguously specify base - classes (i.e. A((const class ::A&)_ctor_arg) ). - (default_assign_ref_body): Likewise. - -Thu May 26 13:13:55 1994 Gerald Baumgartner <gb@mexican.cygnus.com> - - * decl2.c (grokfield): Don't complain about local signature - method declaration without definition. - - * call.c (convert_harshness): If `type' is a signature pointer - and `parmtype' is a pointer to a signature, just return 0. We - don't really convert in this case; it's a result of making the - `this' parameter of a signature method a signature pointer. - - * call.c (build_method_call): Distinguish calling the default copy - constructor of a signature pointer/reference from a signature - member function call. - -Thu May 26 12:56:25 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (grokfield): Don't set TREE_PUBLIC on member function - declarations. - - * decl.c (duplicate_decls): A previous function declaration as - static overrides a subsequent non-static definition. - (grokdeclarator): Don't set TREE_PUBLIC on inline method - declarations. - -Wed May 25 14:36:38 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): Handle initialization of static const - members. - (finish_decl): Likewise. - - * decl2.c (grokfield): Allow initialization of static const members - even when pedantic. - - * decl2.c (grokfield): Deal with grokdeclarator returning - error_mark_node. - - * decl.c (grok_ctor_properties): Return 0 for A(A) constructor. - (grokfndecl): Check the return value of grok_ctor_properties. - (start_method): Likewise. - - * parse.y (absdcl): Expand type_quals inline. - -Tue May 24 19:10:32 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (pushtag): Use IS_AGGR_TYPE rather than checking for a - RECORD_TYPE. - -Tue May 24 18:09:16 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * cp-tree.h (VTABLE_NAME_FORMAT): If flag_vtable_thunks, - always use "__vt_%s". - * decl2.c (finish_vtable_vardecl): Don't consider abstract virtuals - when looking for a "sentinal" method (to decide on emitting vtables). - * decl2.c (finish_file): Scan all decls for thunks that need - to be emitted. - * decl2.c (finish_vtable_vardecl): Don't bother calling emit_thunk. - * method.c (make_thunk): Use a more meaningful label. If there - exists a matching top-level THUNK_DECL re-use it; otherwise - create a new THUNK_DECL (and declare it). - * method.c (emit_thunk): Make thunk external/public depending - on the underlying method. - -Tue May 24 00:22:04 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (tsubst): Use lookup_name_nonclass to find guiding decls, not - lookup_name. - - * call.c (build_overload_call_real): Don't immediately pick a - function which matches perfectly. - - * decl.c (grokdeclarator): Use c_build_type_variant for arrays. - (grokdeclarator): Warn about, and throw away, cv-quals attached to a - reference (like 'int &const j'). - - * typeck.c (convert_arguments): Don't mess with i for methods. - * call.c (build_method_call): Pass the function decl to - convert_arguments. - - * typeck.c (comp_ptr_ttypes_real): New function. Implements the - checking for which multi-level pointer conversions are allowed. - (comp_target_types): Call it. - (convert_for_assignment): Check const parity on the ultimate target - type, too. And make those warnings pedwarns. - -Mon May 23 14:11:24 1994 Jason Merrill <jason@deneb.cygnus.com> - - * error.c (dump_char): Use TARGET_* for character constants. - -Mon May 23 13:03:03 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * tree.c (debug_no_list_hash): Make static. - - * decl.c (decls_match): Say the types don't match if newdecl ends up - with a null type, after we've checked if olddecl does. - (pushdecl): Check if the decls themselves match before looking for - an extern redeclared as static, to avoid inappropriate and incorrect - warnings. - -Fri May 20 14:04:34 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): Make warning about duplicate short, etc. - a pedwarn. - - * typeck.c (build_c_cast): Casting to function or method type is an - error. - - * class.c (finish_struct): Make warning for anonymous class with no - instances a pedwarn. - - * Makefile.in (stamp-parse): Expect a s/r conflict. - - * typeck.c (build_modify_expr): pedwarn about using a non-lvalue - cast as an lvalue. - -Thu May 19 12:08:48 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (type_promotes_to): Make sure bool promotes to int rather - than unsigned on platforms where sizeof(char)==sizeof(int). - -Wed May 18 14:27:06 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_c_cast): Tack on a NOP_EXPR when casting to - another variant. - (build_modify_expr): Don't strip NOP_EXPRs, and don't get tricky - and treat them as lvalues. - - * decl.c (shadow_tag): Do complain about forward declarations of - enums and empty declarations. - * parse.y: Don't complain about forward declarations of enums and - empty declarations. - - * typeck.c (convert_for_assignment): Complain about changing - the signedness of a pointer's target type. - - * parse.y (stmt): Move duplicated code for checking case values from - here. - * decl2.c (check_cp_case_value): To here. And add a call to - constant_expression_warning. - - * typeck.c (convert_for_assignment): Don't complain about assigning - a negative value to bool. - - * decl.c (init_decl_processing): Make bool unsigned. - - * class.c (finish_struct): Allow bool bitfields. - -Wed May 18 12:35:27 1994 Ian Lance Taylor <ian@tweedledumb.cygnus.com> - - * Make-lang.in (c++.install-man): Get g++.1 from $(srcdir)/cp. - -Wed May 18 03:28:35 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (build_type_conversion): Lose special handling of - truthvalues. - - * search.c (dfs_pushdecls): Improve shadowing warning. - -Tue May 17 13:34:46 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (build_delete): Throw away const and volatile on `this'. - - * decl.c (finish_enum): Put the constants in TYPE_VALUES again, - rather than the enumerators. - (pushtag): s/cdecl/c_decl/g - -Mon May 16 23:04:01 1994 Stephen R. van den Berg <berg@pool.informatik.rwth-aachen.de> - - * cp/typeck.c (common_type): Attribute merging. - (comp_types): Utilise COMP_TYPE_ATTRIBUTES macro. - - * cp/parse.y: Revamp attribute parsing. - -Mon May 16 01:40:34 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (shadow_tag): Also check for inappropriate use of auto and - register. - - * method.c (build_overload_name): Clarify that the illegal case is a - pointer or reference to array of unknown bound. - - * error.c (dump_type_prefix): Print references to arrays properly. - - * typeck.c (various): Be more helpful in pointer - comparison diagnostics. - - * tree.c (lvalue_p): MODIFY_EXPRs are lvalues again. Isn't this - fun? - - * parse.y: Also catch an error after valid stmts. - - * search.c (dfs_init_vbase_pointers): Don't abort because `this' is - const. - - * typeck.c (convert_for_initialization): If call to - convert_to_reference generated a diagnostic, print out the parm - number and function decl if any. - - * errfn.c (cp_thing): Check atarg1 to determine whether or not we're - specifying a line, not atarg. - - * tree.c (build_cplus_method_type): Always make `this' const. - - * decl2.c (grokclassfn): If -fthis-is-variable and this function is - a constructor or destructor, make `this' non-const. - - * typeck.c (build_modify_expr): Don't warn specially about - assignment to `this' here anymore, since it will be caught by the - usual machinery. - - * various: Disallow specific GNU extensions (variable-size arrays, - etc.) when flag_ansi is set, not necessarily when pedantic is set, - so that people can compile with -pedantic-errors for tighter const - checking and such without losing desirable extensions. - - * typeck2.c (build_functional_cast): Call build_method_call with - LOOKUP_PROTECT. - (process_init_constructor): Only process FIELD_DECLs. - - * decl.c (finish_decl): Also force static consts with no explicit - initializer that need constructing into the data segment. - - * init.c (build_delete): Undo last patch, as it interferes with - automatic cleanups. - -Sat May 14 01:59:31 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c, class.h, cp-tree.h, cvt.c, decl2.c: Lose old overloading - code. - - * init.c (build_delete): pedwarn about using plain delete to delete - an array. - -Fri May 13 16:45:07 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (comp_target_types): Be more helpful in contravariance - warnings, and make them pedwarns. - - * decl.c (grokdeclarator): Use decl_context to decide whether or not - this is an access declaration. - - * class.c (finish_struct_bits): Set TYPE_HAS_INT_CONVERSION if it - has a conversion to enum or bool, too. - -Fri May 13 16:31:27 1994 Mike Stump <mrs@cygnus.com> - - * method.c (emit_thunk): Make declaration for - current_call_is_indirect local (needed for hppa). - -Fri May 13 16:16:37 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (uses_template_parms): Grok BOOLEAN_TYPE. - (tsubst): Likewise. - -Fri May 13 16:23:32 1994 Mike Stump <mrs@cygnus.com> - - * pt.c (tsubst): If there is already a function for this expansion, - use it. - * pt.c (instantiate_template): Likewise. - -Fri May 13 10:30:42 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (implicitly_scoped_stmt, simple_stmt case): Use - kept_level_p for MARK_ENDS argument to expand_end_bindings, to avoid - generating debug info for unemitted symbols on some systems. - - * cp-tree.h (build_static_cast, build_reinterpret_cast, - build_const_cast): Add declarations. - -Fri May 13 09:50:31 1994 Mike Stump <mrs@cygnus.com> - - * search.c (expand_indirect_vtbls_init): Fix breakage from Apr 27 - fix. We now try get_binfo, and if that doesn't find what we want, - we go back to the old method, which still sometimes fails. - -Fri May 13 01:43:18 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (initdcl): Call cplus_decl_attributes on the right - variable. - * decl2.c (cplus_decl_attributes): Don't call decl_attributes for - void_type_node. - - * typeck.c (build_binary_op_nodefault): Change result_type for - comparison ops to bool. - (build_binary_op): Convert args of && and || to bool. - * cvt.c (build_default_binary_type_conversion): Convert args of && - and || to bool. - (build_default_unary_type_conversion): Convert arg of ! to bool. - (type_promotes_to): bool promotes to int. - -Fri May 13 01:43:18 1994 Mike Stump <mrs@cygnus.com> - - Implement the new builtin `bool' type. - * typeck.c (build_binary_op_nodefault): Convert args of && and || to - bool. - (build_unary_op): Convert arg of ! to bool. - * parse.y: Know true and false. Use bool_truthvalue_conversion. - * method.c (build_overload_value): Know bool. - (build_overload_name): Likewise. - * lex.c (init_lex): Set up RID_BOOL. - * gxx.gperf: Add bool, true, false. - * error.c (*): Know bool. - * decl.c (init_decl_processing): Set up bool, true, false. - * cvt.c (cp_convert): Handle conversion to bool. - (build_type_conversion): Likewise. - * *.c: Accept bool where integers and enums are accepted (use - INTEGRAL_CODE_P macro). - -Thu May 12 19:13:54 1994 Richard Earnshaw <rwe11@cl.cam.ac.uk> - - * g++.c: Use #ifdef for __MSDOS__, not #if. - -Thu May 12 18:05:18 1994 Mike Stump <mrs@cygnus.com> - - * decl2.c (lang_f_options): Handle -fshort-temps. -fshort-temps - gives old behavior , and destroys temporaries earlier. Default - behavior now conforms to the ANSI working paper. - -Thu May 12 14:45:35 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_modify_expr): Understand MODIFY_EXPR as an lvalue. - Use convert_force to convert the result of a recursive call when we - are dealing with a NOP_EXPR. Don't automatically wrap MODIFY_EXPRs - in COMPOUND_EXPRs any more. - (various): Lose pedantic_lvalue_warning. - (unary_complex_lvalue): Understand MODIFY_EXPR. - - * cvt.c (convert_to_reference): Allow DECL to be error_mark_node if - we don't know what we're initializing. - -Wed May 11 01:59:36 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (convert_to_reference): Modify to use convtype parameter. - Only create temporaries when initializing a reference, not when - casting. - (cp_convert): New main function. - (convert): Call cp_convert. - * cvt.c, decl.c, typeck.c: Fix calls to convert_to_reference. - * cp-tree.h (CONV_*): New constants used by conversion code for - selecting conversions to perform. - - * tree.c (lvalue_p): MODIFY_EXPRs are no longer lvalues. - - * typeck.c (build_{static,reinterpret,const_cast): Stubs that just - call build_c_cast. - * parse.y: Add {static,reinterpret,const}_cast. - * gxx.gperf: Likewise. - - * typeck.c (common_type): Allow methods with basetypes of different - UPTs. - (comptypes): Deal with UPTs. - (build_modify_expr): Wrap all MODIFY_EXPRs in a COMPOUND_EXPR. - - * pt.c (end_template_decl): Check for multiple definitions of member - templates. - - * call.c (build_method_call): Complain about calling an abstract - virtual from a constructor. - - * typeck.c (pointer_int_sum): Check for the integer operand being 0 - after checking the validity of the pointer operand. - - * typeck2.c (digest_init): Pedwarn about string initializer being - too long. - -Tue May 10 12:10:28 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (push_overloaded_decl): Only throw away a builtin if the - decl in question is the artificial one. - - * parse.y (simple_stmt, switch): Use implicitly_scoped_stmt because - expand_{start,end}_case cannot happen in the middle of a block. - - * cvt.c (build_type_conversion_1): Use convert again. - -Tue May 10 11:52:04 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * typeck2.c (digest_init): Make sure we check for signed and - unsigned chars as well when warning about string initializers. - - * init.c (emit_base_init): Check if there's a DECL_NAME on the - member before trying to do an initialization for it. - -Tue May 10 11:34:37 1994 Mike Stump <mrs@cygnus.com> - - * except.c: Don't do anything useful when cross compiling. - -Tue May 10 03:04:13 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (duplicate_decls): Fix up handling of builtins yet again. - (push_overloaded_decl): Likewise. - - * cvt.c (convert): Don't look for void type conversion. - -Mon May 9 18:05:41 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (do_friend): Only do a pushdecl for friends, not - pushdecl_top_level. - -Mon May 9 13:36:34 1994 Jim Wilson <wilson@sphagnum.cygnus.com> - - * decl.c (lookup_name_current_level): Put empty statement after - the label OUT to make the code valid C. - -Mon May 9 12:20:57 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_binary_op_nodefault): Only complain about - comparing void * and a function pointer if void * is smaller. - -Sun May 8 01:29:13 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (lookup_name_current_level): Move through temporary binding - levels. - - * parse.y (already_scoped_stmt): Revive. - (simple_stmt): Use it again. - - * decl.c (poplevel): Always call poplevel recursively if we're - dealing with a temporary binding level. - -Sat May 7 10:52:28 1994 Mike Stump <mrs@cygnus.com> - - * decl.c (finish_decl): Make sure we run cleanups for initial values - of decls. Cures memory leak. - * decl.c (expand_static_init): Likewise for static variables. - * decl2.c (finish_file): Likewise for globals. - -Sat May 7 03:57:44 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (commonparms): Don't complain about redefining default - args. - - * decl.c (duplicate_decls): Don't complain twice about conflicting - function decls. - (decls_match): Don't look at default args. - (redeclaration_error_message): Complain about redefining default - args. - - * call.c (build_overload_call_real): Also deal with guiding - declarations coming BEFORE the template decl. - - * pt.c (unify): Allow different parms to have different - cv-qualifiers. - (unify): Allow trivial conversions on non-template parms. - -Fri May 6 03:53:23 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (tsubst): Support OFFSET_TYPEs. - (unify): Likewise. - - * decl2.c (finish_decl_parsing): Call push_nested_class with a type. - - * init.c (build_offset_ref): Fix error message. - * search.c (lookup_field): Likewise. - - * call.c (build_scoped_method_call): Pass binfo to - build_method_call. - * typeck.c (build_object_ref): Likewise. - - * typeck2.c (binfo_or_else): Don't return a _TYPE. - - * class.c (finish_struct): Don't complain about re-use of inherited - names or shadowing of type decls. - * decl.c (pushdecl_class_level): Likewise. - - * decl.c (finish_enum): Set the type of all the enums. - - * class.c (finish_struct): Don't get confused by access decls. - - * cp-tree.h (TYPE_MAIN_DECL): New macro to get the _DECL for a - _TYPE. You can stop using TYPE_NAME for that now. - - * parse.y: Lose doing_explicit (check $0 instead). - * gxx.gperf: 'template' now has a RID. - * lex.h (rid): Likewise. - * lex.c (init_lex): Set up the RID for 'template'. - - * parse.y (type_specifier_seq): typed_typespecs or - nonempty_type_quals. Use it. - (handler_args): Fix bogus syntax. - (raise_identifier{,s}, optional_identifier): Lose. - * except.c (expand_start_catch_block): Use grokdeclarator to parse - the catch variable. - (init_exception_processing): The second argument to - __throw_type_match is ptr_type_node. - - Fri May 6 07:18:54 1994 Chip Salzenberg <chip@fin.uucp> - - [ change propagated from c-decl.c of snapshot 940429 ] - * cp/decl.c (finish_decl): Setting asmspec_tree should not - zero out the old RTL. - -Fri May 6 01:25:38 1994 Mike Stump <mrs@cygnus.com> - - Add alpha exception handling support to the compiler. - Quick and dirty backend in except.c. - - * cp/*: Remove most remnants of old exception handling support. - * decl.c (finish_function): Call expand_exception_blocks to put - the exception hanlding blocks at the end of the function. - * dec.c (hack_incomplete_structures): Make sure expand_decl_cleanup - comes after expand_decl_init. - * except.c: Reimplementation. - * expr.c (cplus_expand_expr): Handle THROW_EXPRs. - * lex.c (init_lex): Always have catch, try and throw be reserved - words, so that we may always parse exception handling. - * parse.y: Cleanup to support new interface into exception handling. - * tree.def (THROW_EXPR): Add. - -Thu May 5 17:35:37 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (simple_stmt, for loops): Use implicitly_scoped_stmt. - (various): Lose .kindof_pushlevel and partially_scoped_stmt. - -Thu May 5 16:17:27 1994 Kung Hsu <kung@mexican.cygnus.com> - - * parse.y (already_scoped_stmt): move expand_end_binding() to - fix the unmatched LBB/LBE in stabs. - -Thu May 5 14:36:17 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (set_nested_typename): Set TREE_MANGLED on the new - identifiers. - (pushdecl): Check TREE_MANGLED. - (xref_tag): Likewise. - * cp-tree.h (TREE_MANGLED): This identifier is a - DECL_NESTED_TYPENAME (named to allow for future use to denote - mangled function names as well). - - Implement inconsistency checking specified in [class.scope0]. - * decl.c (lookup_name_real): Don't set ICV here after all. - (finish_enum): Also set the type of the enumerators themselves. - (build_enumerator): Put the CONST_DECL in the list instead of its - initial value. - (pushdecl_class_level): Check inconsistent use of a name in the - class body. - * class.c (finish_struct): Check inconsistent use of a name in the - class body. Don't set DECL_CONTEXT on types here anymore. - * parse.y (qualified_type_name): Note that the identifier has now - been used (as a type) in the class body. - * lex.c (do_identifier): Note that the identifier has now been used - (as a constant) in the class body. - * error.c (dump_decl): Print type and enum decls better. - -Thu May 5 09:35:35 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * typeck.c (build_modify_expr): Warn about assignment to `this'. - -Wed May 4 15:55:49 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (build_delete): Use the global operator delete when - requested. - - * decl.c (lookup_name_real): If we find the type we're looking in a - base class while defining a class, set IDENTIFIER_CLASS_VALUE for - the type. - - * class.c (finish_struct): Remove a couple of dependencies on - language linkage. - - * decl.c (pushtag): Classes do nest in extern "C" blocks. - (pushdecl): Only set DECL_NESTED_TYPENAME on the canonical one for - the type. - (pushtag): Remove another dependency on the language linkage. - - * lex.c (cons_up_default_function): Don't set DECL_CLASS_CONTEXT to - a const-qualified type. - - * decl.c (push_overloaded_decl): Throw away built-in decls here. - (duplicate_decls): Instead of here. - -Wed May 4 15:27:40 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * typeck.c (get_member_function_from_ptrfunc): Do The Right - Thing (I hope) if we're using thunks. - -Wed May 4 13:52:38 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (specialization): aggr template_type_name ';'. - (named_class_head_sans_basetype): Use it. - (explicit_instantiation): Likewise. - (tmpl.2): Revert. - - * cvt.c (build_type_conversion_1): Use convert_for_initialization, - rather than convert, to do conversions after the UDC. - - * cp-tree.h (SHARED_MEMBER_P): This member is shared between all - instances of the class. - - * search.c (lookup_field): If the entity found by two routes is the - same, it's not ambiguous. - -Wed May 4 12:10:00 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * decl.c (lookup_name_real): Check for a NULL TREE_VALUE, - to prevent the compiler from crashing ... - -Wed May 4 11:19:45 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): If we don't have an object, check - basetype_path to figure out where to look up the function. - - * typeck.c (convert_for_initialization): Pass TYPE_BINFO (type) to - build_method_call in case exp is NULL_TREE. - -Tue May 3 16:02:53 1994 Per Bothner <bothner@kalessin.cygnus.com> - - Give a vtable entries a unique named type, for the sake of gdb. - * class.c (build_vtable_entry): The addres of a thunk now has - type vtable_entry_type, not ptr_type_node. - * method.c (make_thunk): Fix type of THUNK_DECL. - * class.c (add_virtual_function, override_one_vtable): Use - vfunc_ptr_type_node, instead of ptr_type_node. - * cp-tree.h (vfunc_ptr_type_node): New macro. - * decl.c (init_decl_processing): Make vtable_entry_type - be a unique type of pointer to a unique function type. - -Tue May 3 09:20:44 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (do_explicit): Sets doing_explicit to 1. - (explicit_instantiation): Use do_explicit rather than TEMPLATE - directly, add "do_explicit error" rule. - (datadef): Set doing_explicit to 0 after an explicit instantiation. - (tmpl.2): Don't instantiate if we see a ';' unless we're doing an - explicit instantiation. - (named_class_head_sans_basetype): Remove aggr template_type_name - ';' again. - -Mon May 2 23:17:21 1994 Jason Merrill <jason@deneb.cygnus.com> - - * search.c (lookup_nested_tag): Lose. - - * decl2.c (grokfield): Set DECL_CONTEXT on TYPE_DECLs. - (lookup_name_nonclass): Lose. - - * decl.c (poplevel_class): Add force parameter. - (lookup_name_real): Fix handling of explicit scoping which specifies - a class currently being defined. Add 'nonclass' argument. - (lookup_name, lookup_name_nonclass): Shells for lookup_name_real. - - * class.c (finish_struct): Don't unset IDENTIFIER_CLASS_VALUEs here. - (popclass): Force clearing of IDENTIFIER_CLASS_VALUEs if we're being - called from finish_struct. - -Mon May 2 19:06:21 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * decl.c (init_decl_processing), cp-tree.h: Removed memptr_type. - (It seeems redundant, given build_ptrmemfunc_type.) - * typeck.c (get_member_function_from_ptrfunc), gc.c (build_headof, - build_classof): Use vtable_entry_type instead of memptr_type. - * method.c (emit_thunk): Call poplevel with functionbody==0 - to prevent DECL_INITIAL being set to a BLOCK. - -Mon May 2 15:02:11 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (named_class_head_sans_basetype): Add "aggr - template_type_name ';'" rule for forward declaration of - specializations. - -Mon May 2 15:02:11 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (instantiate_type): Deal with pmf's. - - * Make-lang.in (cc1plus): Don't depend on OBJS or BC_OBJS, since - stamp-objlist does. - - * Makefile.in (../cc1plus): Depend on OBJDEPS. - (OBJDEPS): Dependency version of OBJS. - -Mon May 2 12:51:31 1994 Kung Hsu <kung@mexican.cygnus.com> - - * search.c (dfs_debug_mark): unmark TYPE_DECL_SUPPRESS_DEBUG, not - DECL_IGNORED_P. - -Fri Apr 29 12:29:56 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct): Clear out memory of local tags. And - typedefs. - - * decl2.c (grokclassfn): Don't set DECL_CONTEXT to a cv-qualified - type. - * search.c (get_matching_virtual): Be more helpful in error message. - - * *: Use DECL_ARTIFICIAL (renamed from DECL_SYNTHESIZED). - - * lex.c (default_assign_ref_body): Expect TYPE_NESTED_NAME to work. - (default_copy_constructor_body): Likewise. - - * class.c (finish_struct): Don't gratuitously create multiple decls - for nested classes. - -Thu Apr 28 23:39:38 1994 Jason Merrill <jason@deneb.cygnus.com> - - Avoid clobbering the arg types of other functions when reverting - static member functions. - * decl.c (revert_static_member_fn): Rearrange arguments, don't - require values for 'fn' and 'argtypes', add warning to comment - above. - (decls_match): Rearrange arguments in call to rsmf. - (grok_op_properties): Don't pass values for fn and argtypes. - * pt.c (instantiate_template): Don't pass values for fn and argtypes. - -Thu Apr 28 16:29:11 1994 Doug Evans <dje@canuck.cygnus.com> - - * Make-lang.in (cc1plus): Depend on stamp-objlist. - * Makefile.in (BC_OBJS): Delete. - (OBJS): Cat ../stamp-objlist to get language independent files. - Include ../c-common.o. - (../cc1plus): Delete reference to BC_OBJS. - -Thu Apr 28 02:12:08 1994 Jason Merrill <jason@deneb.cygnus.com> - - * search.c (compute_access): No really, deal with static members - properly. Would I lie to you? - - Implement lexical hiding of function declarations. - * pt.c (tsubst): Use lookup_name to look for function decls to guide - instantiation. - * method.c (build_opfncall): Use lookup_name_nonclass to look for - non-member functions. - * init.c (do_friend): Use lookup_name_nonclass to look for - functions. - * error.c (ident_fndecl): Use lookup_name to look for functions. - * decl2.c (lookup_name_nonclass): New function, skips over - CLASS_VALUE. - * decl.c (struct binding_level): Lose overloads_shadowed field. - (poplevel): Don't deal with overloads_shadowed. - (push_overloaded_decl): Do lexical hiding for functions. - * class.c (instantiate_type): Don't check non-members if we have - members with the same name. - * call.c (build_method_call): Use lookup_name_nonclass instead of - IDENTIFIER_GLOBAL_VALUE to check for non-member functions. - (build_overload_call_real): Likewise. - - * decl.c (duplicate_decls): Check for ambiguous overloads here. - (push_overloaded_decl): Instead of here. - - * decl.c (pushdecl): Back out Chip's last change. - - * decl.c (grok_op_properties): operators cannot be static members. - - * cp-tree.h (DECL_SYNTHESIZED): DECL_SOURCE_LINE == 0 - (SET_DECL_SYNTHESIZED): DECL_SOURCE_LINE = 0 - * lex.c (cons_up_default_function): Use SET_DECL_SYNTHESIZED. - - * method.c (do_inline_function_hair): Don't put friends of local - classes into global scope, either. - - * typeck2.c (build_functional_cast): Don't look for a function call - interpretation. - -Thu Apr 28 15:19:46 1994 Mike Stump <mrs@cygnus.com> - - * cp-tree.h: disable use of backend EH. - -Wed Apr 27 21:01:24 1994 Doug Evans <dje@canuck.cygnus.com> - - * Make-lang.in (c++.distdir): mkdir tmp/cp first. - * Makefile.in (INCLUDES): Move definition to same place as - parent makefile. - (ALLOCA): Define. - (OLDAR_FLAGS): Delete. - (OLDCC): Define. - (DIR): Delete. - (CLIB): Define. - (####site): Delete. - (SUBDIR_USE_ALLOCA): Don't use ALLOCA if compiling with gcc. - -Wed Apr 27 19:10:04 1994 Kung Hsu <kung@mexican.cygnus.com> - - * decl.c (xref_tag): not to use strstr(), it's not available on - all platforms. - -Wed Apr 27 18:10:12 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct): Resolve yet another class/pmf confusion. - - * call.c (build_overload_call_real): Don't take the single-function - shortcut if we're dealing with an overloaded operator. - -Wed Apr 27 17:35:37 1994 Mike Stump <mrs@cygnus.com> - - * search.c (get_base_distance): Search the virtual base class - binfos, incase someone wants to convert to a real virtual base - class. - * search.c (expand_indirect_vtbls_init): Use convert_pointer_to_real - instead of convert_pointer_to, as it now will work. - -Wed Apr 27 15:36:49 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (convert_to_reference): Don't complain about casting away - const and volatile. - - * typeck.c (build_unary_op): References are too lvalues. - -Wed Apr 27 13:58:05 1994 Mike Stump <mrs@cygnus.com> - - * class.c (override_one_vtable): We have to prepare_fresh_vtable - before we modify it, not after, also, we cannot reuse an old vtable, - once we commit to a new vtable. Implement ambiguous overrides in - virtual bases as abstract. Hack until we make the class - ill-formed. - -Wed Apr 27 01:17:08 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (unary_expr): Expand new_placement[opt] and - new_initializer[opt] inline. - - * search.c (lookup_fnfields): Don't throw away the inheritance - information here, either. - (compute_access): Handle static members properly. - - * init.c (build_member_call): Always set basetype_path, and pass it - to lookup_fnfields. - - * search.c (lookup_field): Deal properly with the case where - xbasetype is a chain of binfos; don't throw away the inheritance - information. - (compute_access): protected_ok always starts out at 0. - - * init.c (resolve_offset_ref): Don't cast `this' to the base type - until we've got our basetype_path. - - * cp-tree.h (IS_OVERLOAD_TYPE): aggregate or enum. - - * cvt.c (build_up_reference): Use build_pointer_type rather than - TYPE_POINTER_TO. - - * call.c (convert_harshness_ansi): Call type_promotes_to for reals - as well. - - * cvt.c (type_promotes_to): Retain const and volatile, add - float->double promotion. - - * decl.c (grokdeclarator): Don't bash references to arrays into - references to pointers in function parms. Use type_promotes_to. - -Tue Apr 26 23:44:36 1994 Mike Stump <mrs@cygnus.com> - - Finish off Apr 19th work. - - * class.c (finish_struct_bits): Rename has_abstract_virtuals to - might_have_abstract_virtuals. - * class.c (strictly_overrides, override_one_vtable, - merge_overrides): New routines to handle virtual base overrides. - * class.c (finish_struct): Call merge_overrides to handle overrides - in virtual bases. - -Tue Apr 26 12:45:53 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_function_call): Call build_function_call_real with - LOOKUP_NORMAL. - - * *: Don't deal with TYPE_EXPRs. - - * tree.c (lvalue_p): If the type of the expression is a reference, - it's an lvalue. - - * cvt.c (convert_to_reference): Complain about passing const - lvalues to non-const references. - (convert_from_reference): Don't arbitrarily throw away const and - volatile on the target type. - - * parse.y: Simplify and fix rules for `new'. - - * decl.c (grok_op_properties): operator void is illegal. - -Mon Apr 25 02:36:28 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (components): Anonymous bitfields can still have declspecs. - - * decl.c (pushdecl): Postpone handling of function templates like we - do C functions. - - * search.c (expand_indirect_vtbls_init): Fix infinite loop when - convert_pointer_to fails. - - * call.c (compute_conversion_costs_ansi): A user-defined conversion - by itself is better than that UDC followed by standard conversions. - Don't treat integers and reals specially. - - * cp-tree.h: Declare flag_ansi. - - * typeck.c (c_expand_return): pedwarn on return in void function - even if the expression is of type void. - (build_c_cast): Don't do as much checking for casts to void. - (build_modify_expr): pedwarn about array assignment if this code - wasn't generated by the compiler. - - * tree.c (lvalue_p): A comma expression is an lvalue if its second - operand is. - - * typeck.c (default_conversion): Move code for promoting enums and - ints from here. - * cvt.c (type_promotes_to): To here. - * call.c (convert_harshness_ansi): Use type_promotes_to. Also fix - promotion semantics for reals. - -Sun Apr 24 16:52:51 1994 Doug Evans <dje@canuck.cygnus.com> - - * Make-lang.in (c++.install-common): Check for g++-cross. - * Makefile.in: Remove Cygnus cruft. - (config.status): Delete. - (RTL_H): Define. - (TREE_H): Use complete pathname, some native makes have minimal - VPATH support. - (*.o): Use complete pathname to headers in parent dir. - (doc, info, dvi): Delete. - -Sun Apr 24 16:52:51 1994 Doug Evans <dje@canuck.cygnus.com> - - * Make-lang.in (c++.install-common): Check for g++-cross. - * Makefile.in: Remove Cygnus cruft. - (config.status): Delete. - (RTL_H): Define. - (TREE_H): Use complete pathname, some native makes have minimal - VPATH support. - (*.o): Use complete pathname to headers in parent dir. - (doc, info, dvi): Delete. - -Sun Apr 24 00:47:49 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (pushdecl): Avoid redundant warning on redeclaring function - with different return type. - (decls_match): Compare return types strictly. - -Fri Apr 22 12:55:42 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (build_type_conversion): Do try to convert through other - pointers. This will fail if the class defines multiple pointer - conversions. - - * error.c (dump_type_prefix): Print out pointers to arrays properly. - (dump_type_suffix): Likewise. (was 'int *[]', now 'int (*)[]') - - * typeck.c (build_unary_op): Disallow ++/-- on pointers to - incomplete type. - - * decl.c (duplicate_decls): Check mismatched TREE_CODES after - checking for shadowing a builtin. If we're redeclaring a builtin - function, bash the old decl to avoid an ambiguous overload. - - * cvt.c (convert_to_reference): Don't force arrays to decay here. - - * tree.c (lvalue_p): A MODIFY_EXPR is an lvalue. - - * decl.c (duplicate_decls): Don't assume that the decls will have - types. - - Mon Apr 18 11:35:32 1994 Chip Salzenberg <chip@fin.uucp> - - [ cp/* changes propagated from c-* changes in 940318 snapshot ] - * c-decl.c (pushdecl): Warn if type mismatch with another external decl - in a global scope. - - Fri Apr 22 06:38:56 1994 Chip Salzenberg <chip@fin.uucp> - - * cp/typeck2.c (signature_error): Use cp_error for "%T". - - Mon Apr 18 11:59:59 1994 Chip Salzenberg <chip@fin.uucp> - - [ cp/* changes propagated from c-* changes in 940415 snapshot ] - * cp/decl.c (duplicate_decls, pushdecl, builtin_function): - Use DECL_FUNCTION_CODE instead of DECL_SET_FUNCTION_CODE. - - Mon Apr 18 11:55:18 1994 Chip Salzenberg <chip@fin.uucp> - - [ cp/* changes propagated from c-* changes in 940409 snapshot ] - * cp/decl.c (duplicate_decls): Put new type in same obstack as - old ones, or permanent if old ones in different obstacks. - - Mon Apr 18 11:48:49 1994 Chip Salzenberg <chip@fin.uucp> - - [ cp/* changes propagated from c-* changes in 940401 snapshot ] - * cp/parse.y (attrib): Handle string args as expressions, - merging the two rules. `mode' attribute now takes a string arg. - Delete the rule for an identifier as arg. - - Mon Apr 18 11:24:00 1994 Chip Salzenberg <chip@fin.uucp> - - [ cp/* changes propagated from c-* changes in 940312 snapshot ] - * cp/typeck.c (pointer_int_sum): Multiplication should be done signed. - (pointer_diff): Likewise the division. - - Sun Mar 6 19:43:39 1994 Chip Salzenberg <chip@fin.uucp> - - [ cp/* changes propagated from c-* changes in 940304 snapshot ] - * cp/decl.c (finish_decl): Issue warning for large objects, - if requested. - - Sat Feb 19 22:20:32 1994 Chip Salzenberg <chip@fin.uucp> - - [ cp/* changes propagated from c-* changes in 940218 snapshot ] - * cp/parse.y (attrib): Handle attribute ((section ("string"))). - * cp/decl.c (duplicate_decls): Merge section name into new decl. - - Tue Feb 8 09:49:17 1994 Chip Salzenberg <chip@fin.uucp> - - [ cp/* changes propagated from c-* changes in 940206 snapshot ] - * cp/typeck.c (signed_or_unsigned_type): Check for any - INTEGRAL_TYPE_P not just INTEGER_TYPE. - - Mon Dec 6 13:35:31 1993 Norbert Kiesel (norbert@i3.INformatik.rwth-aachen.DE) - - * cp/decl.c (finish_enum): Start from 0 when determining precision - for short enums. - - Fri Dec 3 17:07:58 1993 Ralph Campbell (ralphc@pyramid.COM) - - * cp/parse.y (unary_expr): Look at $1 for tree_code rather than - casting $$. - - Wed Nov 17 19:22:09 1993 Chip Salzenberg <chip@fin.uucp> - - * cp/typeck.c (build_binary_op_nodefault): Propagate code - from C front-end to optimize unsigned short division. - (build_conditional_expr): Fix bug in "1 ? 42 : (void *) 8". - - Wed Nov 17 19:17:18 1993 Chip Salzenberg <chip@fin.uucp> - - * cp/call.c (convert_harshness_ansi): Given an (e.g.) char - constant, prefer 'const char &' to 'int'. - - Wed Feb 3 13:11:48 1993 Chip Salzenberg <chip@fin.uucp> - - * cp/class.c (finish_struct_methods): Handle multiple - constructors in fn_fields list. - -Fri Apr 22 12:48:10 1994 Kung Hsu <kung@mexican.cygnus.com> - - * class.c (finish_struct): use TYPE_DECL_SUPPRESS_DEBUG to flag - types not to be dumped in stabs, like types in #pragma interface. - * decl.c (init_decl_processing): use TYPE_DECL_SUPPRESS_DEBUG to - mark unknown type. - -Fri Apr 22 03:27:26 1994 Doug Evans <dje@cygnus.com> - - * Language directory reorganization. - See parent makefile. - -Thu Apr 21 18:27:57 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * cp-tree.h (THUNK_DELTA): It is normally negative, so - use signed .i variant of frame_size rather than unsigned .u. - * cp-tree.h (VTABLE_NAME_FORMAT): If flag_vtable_thunks, - use "VT" rather than "vt" due to binary incompatibility. - * class.c (get_vtable_name): Use strlen of VTABLE_NAME_FORMAT, - rather than sizeof, since it is now an expression. - * class.c (modify_one_vtable): Modify to skip initial element - containing a count of the vtable. - -Thu Apr 21 00:09:02 1994 Jason Merrill <jason@deneb.cygnus.com> - - * lex.c (check_newline): Force interface_unknown on main input file. - - * pt.c (do_pending_expansions): Always emit functions that have been - explicitly instantiated. - (do_function_instantiation): Set DECL_EXPLICITLY_INSTANTIATED. - (do_type_instantiation): Set CLASSTYPE_VTABLE_NEEDS_WRITING and - DECL_EXPLICITLY_INSTANTIATED on all my methods. - * parse.y (explicit_instantiation): Call do_type_instantiation for - types. - * decl2.c (finish_vtable_vardecl): Call import_export_vtable. - * decl.c (start_function): Don't set DECL_EXTERNAL on a function - that has been explicitly instantiated. - * cp-tree.h (DECL_EXPLICITLY_INSTANTIATED): Alias for - DECL_LANG_FLAG_4. - * class.c: Move import_export_vtable to decl2.c, and comment out all - uses. - -Wed Apr 20 16:51:06 1994 Jason Merrill <jason@deneb.cygnus.com> - - * lex.c (process_next_inline): Don't muck with DECL_INLINE. - (do_pending_inlines): Likewise. - -Tue Apr 19 22:25:41 1994 Mike Stump <mrs@cygnus.com> - - Reimplement vtable building, and most vtable pointer setting. - Allows for earier maintenance, easier understandability, and most - importantly, correct semantics. - - * class.c (build_vtable): Removed unneeded - SET_BINFO_VTABLE_PATH_MARKED. - * class.c (prepare_fresh_vtable): Likewise. Added argument. - * class.c (modify_vtable_entry): General cleanup. - * class.c (related_vslot, is_normal, modify_other_vtable_entries, - modify_vtable_entries): Removed. - * class.c (add_virtual_function): General cleanup. - * class.c (finish_base_struct): Setup BINFO_VTABLE and - BINFO_VIRTUALS as early as we can, so that modify_all_vtables can - work. - * class.c (finish_vtbls): New routine, mostly from - unmark_finished_struct. - * class.c (overrides): New routine. - * class.c (modify_one_vtable): New routine, mostly from - modify_other_vtable_entries and modify_vtable_entries. - * class.c (modify_all_direct_vtables, modify_all_indirect_vtables, - modify_all_vtables): New routines. - * class.c (finish_struct): Added arguemnt to prepare_fresh_vtable - call. General cleanup on how pending_hard_virtuals are handled. - General cleanup on modifying vtables. Use finish_vtbls, instead of - unmark_finished_struct. - * cp-tree.h (init_vtbl_ptrs, expand_direct_vtbls_init, - get_first_matching_virtual, get_matching_virtual, - expand_vbase_vtables_init, expand_indirect_vtbls_init): Update. - * cvt.c (convert_pointer_to_real): cleanup error message. - * decl.c (grokfndecl): General cleanup. - * decl.c (finish_function): Change init_vtbl_ptrs call to - expand_direct_vtbls_init. Change expand_vbase_vtables_init call to - expand_indirect_vtbls_init. - * init.c (expand_virtual_init): Remove unneeded argument. - * init.c (init_vtbl_ptrs): Rename to expand_direct_vtbls_init, added - two arguments to make more general. Made more general. Now can be - used for vtable pointer initialization from virtual bases. - * init.c (emit_base_init): Change expand_vbase_vtables_init call to - expand_indirect_vtbls_init. Change init_vtbl_ptrs call to - expand_direct_vtbls_init. - * init.c (expand_virtual_init): General cleanup. - * init.c (expand_default_init): Change expand_vbase_vtables_init - call to expand_indirect_vtbls_init. - * init.c (expand_recursive_init_1): Change expand_vbase_vtables_init - call to expand_indirect_vtbls_init. - * init.c (expand_recursive_init): Change expand_vbase_vtables_init - call to expand_indirect_vtbls_init. - * search.c (get_first_matching_virtual): Rename to - get_matching_virtual. General cleanup and remove setting of - DECL_CONTEXT. That is now done in a cleaner way in - modify_vtable_entry and add_virtual_function. - * search.c (expand_vbase_vtables_init): Rename to - expand_indirect_vtbls_init. General cleanup. Use - expand_direct_vtbls_init to do hard work. Ensures that _all_ vtable - pointers from virtual bases are set up. - * search.c (bfs_unmark_finished_struct, unmark_finished_struct): - Removed. - - * *.[chy]: Remove support for VTABLE_USES_MASK. - -Tue Apr 19 12:51:59 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (convert_to_reference): Use NOP_EXPRs to switch between - reference and pointer types instead of bashing the types directly. - - * call.c (build_overload_call_real): Use the TREE_CODE to determine - whether the function is overloaded or not, rather than - TREE_OVERLOADED. - * *: Remove all uses of TREE_OVERLOADED. - - * decl.c (grokdeclarator): Only complain about initializing const - fields when -ansi or -pedantic. - -Tue Apr 19 12:42:42 1994 Doug Evans <dje@canuck.cygnus.com> - - * cp-tree.h (THUNK_DELTA): frame_size is now a union. - -Mon Apr 18 00:17:13 1994 Jason Merrill <jason@deneb.cygnus.com> - - Do overloading on a block-by-block basis, not function-by-function. - * decl.c: Lose overloads_to_forget. - (struct binding_level): Add overloads_shadowed field. - (poplevel): Restore overloads_shadowed. - (push_overloaded_decl): Use overloads_shadowed instead of - overloads_to_forget. - (finish_function): Don't look at overloads_to_forget. - - Copy enum_overflow logic from c-decl.c. - * decl.c (start_enum): Initialize enum_overflow. - (build_enumerator): Use enum_overflow. Also use current_scope(). - - * search.c (current_scope): Move Brendan's comment from - build_enumerator here. - - * typeck.c (convert_for_assignment): Change warnings to pedwarns for - discarding const/volatile. - -Sat Apr 16 01:18:21 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (comp_target_parms): Accept TEMPLATE_TYPE_PARMs on the rhs. - (comp_target_types): Likewise. - - * decl.c (lookup_name): Don't unset got_scope here. - - * spew.c (yylex): Only replace yylval with the TYPE_NESTED_NAME if - got_scope != NULL_TREE. - -Fri Apr 15 16:36:33 1994 Jason Merrill <jason@deneb.cygnus.com> - - Horrible kludge to prevent templates from being instantiated by - their base classes. - * parse.y (template_instantiate_once): Unset TYPE_BEING_DEFINED - before we get to left_curly. - * pt.c (instantiate_class_template): Set TYPE_BEING_DEFINED. - - * error.c (dump_decl): If it's a typedef, print out the name of the - decl, not just the underlying type. - - * decl.c (pushdecl): If the old duplicate decl was a TYPE_DECL, - update the IDENTIFIER_TYPE_VALUE of its name. - - * decl2.c (finish_file): When processing the initializer for a - static member, pretend that the dummy function is a member of the - same class. - -Fri Apr 15 15:56:35 1994 Kung Hsu <kung@mexican.cygnus.com> - - * class.c (build_vtable_entry): revert Apr 4 change. - * decl2.c (mark_vtable_entries): replace pure virtual function - decl with abort's. - -Fri Apr 15 13:49:33 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_conditional_expr): Pedwarn on pointer/integer - mismatch, and don't pedwarn on 0/function pointer mismatch. - - * typeck2.c (digest_init): Lose code for special handling of unions. - (process_init_constructor): Since they're handled just fine here. - Pedwarn on excess elements. - - * decl2.c (grokfield): Complain about local class method declaration - without definition. - -Fri Apr 15 13:19:40 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * method.c (emit_thunk): Add extern declaration for - current_call_is_indirect (needed for hppa). - -Thu Apr 14 16:12:31 1994 Jason Merrill <jason@deneb.cygnus.com> - - Improve local class support; allow classes in different blocks to - have the same name. - * decl.c (pushtag): Support local classes better. - (pushdecl_nonclass_level): New function for pushing mangled decls of - nested types into the appropriate scope. - (xref_defn_tag): Use pushdecl_nonclass_level instead of - pushdecl_top_level. - (grokfndecl): Don't mess with IDENTIFIER_GLOBAL_VALUE for local - class methods. - * method.c (do_inline_function_hair): Likewise. - - * class.c (finish_struct): It is legal for a class with no - constructors to have nonstatic const and reference members. - -Thu Apr 14 07:15:11 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (push_overloaded_decl): Avoid giving errors about - built-ins, since duplicate_decls will have given warnings/errors - for them. - -Thu Apr 14 03:45:12 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (convert_to_reference): Warn about casting pointer type to - reference type when this is probably not what they wanted. - -Wed Apr 13 13:12:35 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * decl.c (finish_decl): Don't mindlessly set TREE_USED for - static consts any more (toplev.c has now been modified to - not emit warnings if they are unused). - -Wed Apr 13 00:22:35 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grok_op_properties): If op new/delete get here with - METHOD_TYPEs, do a revert_static_member_fn. - - * cp-tree.h (IDENTIFIER_CLASS_TYPE_VALUE): Lose. - * init.c (is_aggr_typedef): Don't look at - IDENTIFIER_CLASS_TYPE_VALUE. - (get_aggr_from_typedef): Likewise. - (get_type_value): Likewise. - * call.c (build_scoped_method_call): Don't rely on overloaded - template names having IDENTIFIER_CLASS_VALUE set. - - * parse.y (component_decl_1, fn.def2): Revert rules for - constructors. - (component_decl_1, fn.def2): Use $1 instead of $$, since $$ is being - clobbered. - - * decl.c (start_function): Only warn about `void main()' if pedantic - || warn_return_type. - -Tue Apr 12 02:14:17 1994 Jason Merrill <jason@deneb.cygnus.com> - - Clean up overloading of the template name. - * class.c (pushclass): overload the template name whenever pushing - into the scope of a template class, not just if it is - uninstantiated. - (popclass): Correspondingly. - * search.c (push_class_decls): Don't overload_template_name. - * pt.c (overload_template_name): Don't set IDENTIFIER_LOCAL_VALUE or - DECL_CONTEXT on things. - * parse.y (left_curly): Don't overload_template_name. - * class.c (finish_struct): Don't undo_template_name_overload. - - * method.c (build_opfncall): Only pass one argument to global op - delete. - - * call.c (build_method_call): Use TYPE_VEC_DELETE_TAKES_SIZE to - decide how many arguments to use for vec delete. - - * decl.c (grok_op_properties): Be consistent in modifying - current_class_type. - (grokdeclarator): Only complain about function decls with no return - type if we're being pedantic. - -Mon Apr 11 00:10:53 1994 Jason Merrill <jason@deneb.cygnus.com> - - Add support for operator new [] and operator delete []. - - * tree.def: Add VEC_NEW_EXPR and VEC_DELETE_EXPR. - * ptree.c (print_lang_type): Indicate vec new/delete. - * parse.y: Support vec new/delete. - * method.c (build_decl_overload): Deal with vec new/delete. - (build_opfncall): Likewise. - * lex.c (init_lex): Set up values of ansi_opname and opname_tab for - vec new/delete. vec new uses "__vn", and vec delete uses "__vd". - * init.c (init_init_processing): Set up BIVN and BIVD. - (do_friend): Don't clean up after mistaken setting of TREE_GETS_NEW, - since it doesn't happen any more. - (build_new): Support vec new. Always call something. - (build_x_delete): Support vec delete. - (build_vec_delete): Lose dtor_dummy argument, add use_global_delete, - and pass it to build_x_delete. - * decl2.c (delete_sanity): Don't change behavior by whether or not - the type has a destructor. Pass use_global_delete to - build_vec_delete. - (coerce_delete_type): Make sure that the type returned has a first - argument of ptr_type_node. - * decl.c (init_decl_processing): Also declare the global vec - new/delete. - (grokdeclarator): Also force vec new/delete to be static. - (grok_op_properties): Note presence of vec new/delete, and play with - their args. If vec delete takes the optional size_t argument, set - TYPE_VEC_DELETE_TAKES_SIZE. - * cp-tree.h (TYPE_GETS_{REG,VEC}_DELETE): New macros to simplify - checking for one delete or the other. - (lang_type): gets_new and gets_delete are now two bits long. The - low bit is for the non-array version. Lose gets_placed_new. - (TYPE_VEC_DELETE_TAKES_SIZE): New macro indicating that the vec - delete defined by this class wants to know how much space it is - deleting. - (TYPE_VEC_NEW_USES_COOKIE): New macro to indicate when vec new must - add a header containing the number of elements in the vector; i.e. - when the elements need to be destroyed or vec delete wants to know - the size. - * class.c (finish_struct_methods): Also check for overloading vec - delete. - * call.c (build_method_call): Also delete second argument for vec - delete. - - * decl.c (grokdeclarator): Correct complaints again. - (grokdeclarator): Fix segfault on null declarator. - (decls_match): Also accept redeclaration with no arguments if both - declarations were in C context. Bash TREE_TYPE (newdecl) here. - (duplicate_decls): Instead of here. - - * parse.y (nested_name_specifier_1): Lose rules for dealing with - syntax errors nicely, since they break parsing of 'const i;'. - - * decl.c (lookup_name): if (got_scope == current_class_type) - val = IDENTIFIER_CLASS_VALUE (name). - - * search.c (lookup_nested_tag): Look in enclosing classes, too. - - * spew.c (yylex): Only look one character ahead when checking for a - SCOPE. - - * lex.c (check_newline): Read first nonwhite char before - incrementing lineno. - - * decl.c (grokdeclarator): Don't claim that typedefs are variables - in warning. - - * parse.y: Divide up uses of unqualified_id into - notype_unqualified_id and unqualified_id, so that TYPENAME can be - used as an identifier after an object. - - * class.c (push_nested_class): Don't push into non-class scope. - - * decl.c (grokdeclarator): If an identifier could be a type - conversion operator, but has no associated type, it's not a type - conversion operator. - - * pt.c (unify): Check for equality of constants better. - - * decl.c (grokdeclarator): Don't complain about access decls. - -Sun Apr 10 02:39:55 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): pedwarn about data definitions without - types here. - - * parse.y (datadef): Don't pedwarn about decls without types here, - since that is valid for functions. - (fn.def2, component_decl): Support constructors with declmods again. - (nomods_initdecls): For decls without any mods, so that we don't try - to get declspecs from some arbitrary $0. - - * search.c (lookup_field): Use cp_error. - - * parse.y (nested_name_specifier_1): Don't check aggr/non-aggr type - here; it breaks destructors for non-aggr types. - - * decl.c (lookup_name): Only look for TYPE_DECLs in base classes of - a type being defined, like the comment says. - If got_scope is not an aggregate, just return NULL_TREE. - - * pt.c (create_nested_upt): Kung's code for creating types nested - within uninstantiated templates now lives here (it used to live in - hack_more_ids). It needs to be expanded. - - * parse.y: Stop calling see_typename so much. - - * decl.c (lookup_name): Deal with TTPs and UPTs. - - * lex.c (real_yylex): Don't set looking_for_typename just because we - saw a 'new'. - (dont_see_typename): #if 0 out. - - * spew.c (yylex): Increment looking_for_typename if the next - character is SCOPE, rather than setting it to 1; this way, the value - from seeing an aggr specifier will not be lost. This kinda relies - on looking_for_typename never being < 0, which is now true. - - * parse.y (nested_name_specifier_1): Accept TEMPLATE_TYPE_PARMs, - too. - (named_class_head_sans_basetype): Accept template types, too. Oops. - -Fri Apr 8 16:39:35 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (reparse_decl_as_expr1): Handle SCOPE_REFs. - - * parse.y: Lose START_DECLARATOR. - - * search.c (lookup_nested_tag): New function to scan CLASSTYPE_TAGS - for a class. - - * parse.y: Simplify fn.def2 and component_decl. Support 'enum - A::foo' syntax. Catch invalid scopes better. - - * parse.y, lex.c: lose TYPENAME_COLON. - - * decl2.c (groktypefield): #if 0 out. - - * decl.c (lookup_name): If the type denoted by got_scope is - currently being defined, look in CLASSTYPE_TAGS rather than FIELDS. - - * class.c (push_nested_class): Don't try to push into - error_mark_node. - -Fri Apr 8 07:26:36 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * Makefile.in (stamp-parse): Update count of conflicts to 33. - -Thu Apr 7 17:47:53 1994 Jason Merrill <jason@deneb.cygnus.com> - - A saner implementation of nested types that treats template types - no differently from non-template types. There are still some - shortcomings of our system; most notably, it is difficult to look - for a nested type that is hidden by another name, because of the way - we keep track of hidden types. But this shouldn't be a problem for - just about anyone. Perhaps lookup_field should be fixed up a bit. - - * spew.c: Moved handling of nested types/scoping from the lexer - into the parser. Removed variable template_type_seen_before_scope. - Removed functions frob_identifier, hack_more_ids, and various cruft - that was #if 0'd out in the past, reducing the size of the file from - 1146 lines to 450 lines. We can't quite do away with spew.c yet, - though; we still need it for do_aggr () and checking for SCOPE after - the current identifier. And setting lastiddecl. - - * parse.y: Moved handling of nested types/scoping from the lexer - into the parser, using a new global variable `got_scope'. Reduced - the number of states by 53. Implemented all uses of explicit global - scope. Removed terminals SCOPED_TYPENAME and SCOPED_NAME. Removed - nonterminals tmpl.1, scoped_base_class, id_scope, typename_scope, - scoped_typename. Added nonterminals nested_type, - qualified_type_name, complete_type_name, qualified_id, ptr_to_mem, - nested_name_specifier, global_scope, overqualified_id, type_name. - Changed many others. Added 9 new reduce/reduce conflicts, which are - nested type parallels of 9 that were already in the grammar for - non-nested types. Eight of the now 33 conflicts should be removed - in the process of resolving the late binding between variable and - function decls. - - * gxxint.texi (Parser): Update. - - * cp-tree.h (IS_AGGR_TYPE_CODE): Add UNINSTANTIATED_P_TYPE. - - * lex.h: Add decl for got_scope. - - * lex.c (see_typename): Claim to be the lexer when calling - lookup_name. - - * decl.c (lookup_name): When called from the lexer, look at - got_scope and looking_at_typename; otherwise don't. - -Thu Apr 7 22:05:47 1994 Mike Stump <mrs@cygnus.com> - - 31th Cygnus<->FSF merge. - -Thu Apr 7 17:47:53 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (mark_vtable_entries): Call this to mark all the - entries in the vtable addressable. - (finish_decl_parsing): Handle SCOPE_REFs. - - * decl.c (decls_match): Always call compparms with strict == 1. - Handle the special case of C function redecl here. - (duplicate_decls): Only keep the old type if the new decl takes no - arguments. - - * typeck.c (compparms): Also allow t1 to be ... if strict == 0. - -Thu Apr 7 16:17:50 1994 Mike Stump <mrs@cygnus.com> - - * class.c (build_vtable_entry): Fix breakage introduced Apr 5 - 17:48:41. - -Wed Apr 6 16:05:10 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * init.c (build_virtual_init), search.c (build_vbase_vtables_init), - ch-tree.h: Every place these functions were called, the result was - immediately passed to expand_expr_stmt. Reduce redundancy by - calling expand_expr_init *inside* these functions. These - makes for a simpler interface, and we don't have to build - compound expressions. Hence, rename these function to: - expand_virtual_init and expand_vbase_vtables_init respectively. - * init.c, decl.c: Change callers of these functions. - * init.c, cp-tree.h (expand_virtual_init): Make static. - - * decl2.c (finish_file): Check TREE_PUBLIC||TREE_ADDRESSABLE - rather than DECL_SAVED_INSNS before emitting inlines. - -Wed Apr 6 13:06:39 1994 Jason Merrill <jason@deneb.cygnus.com> - - * spew.c (init_spew): #if 0 out stuff used by arbitrate_lookup. - - * decl.c (duplicate_decls): If this is a new declaration of an - extern "C" function, keep the type (for the argtypes). - (redeclaration_error_message): Don't check DECL_LANGUAGE here. - (decls_match): Call compparms with a value of strict dependent on - the value of strict_prototypes for DECL_LANGUAGE (oldecl). - - * typeck.c (compparms): ... is only equivalent to non-promoting - parms if we're not being strict. - - * parse.y (empty_parms): Don't check flag_ansi || pedantic here. - - * decl.c (init_decl_processing): if (flag_ansi || pedantic) - strict_prototypes_lang_c = strict_prototypes_lang_cplusplus; - - * decl2.c (grok_function_init): Don't set DECL_INITIAL on pure - virtuals. - -Tue Apr 5 17:48:41 1994 Per Bothner <bothner@kalessin.cygnus.com> - - Support for implementing vtables with thunks. - * tree.def (THUNK_DECL): New TREE_CODE. - * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY), tree.c - (fnaddr_from_vtable_entry): Handle flag_vtable_thunks case. - * cp-tree.h (memptr_type): New variable. - * class.c (build_vtable_entry): Build thunk if necessary. - * class.c (build_vfn_ref): If using thunks, don't need - to add delta field from vtable (there is none!). - * decl.c: Add memptr_type as well as vtable_entry_type. - If using thunks, the latter is just ptr_type_node. - * gc.c, typeck.c: Use memptr_typeChange, not vtable_entry_type. - * decl2.c (finish_vtable_vardecl): Handle thunks. - * expr.c (cplus_expand_expr): Support THUNK_DECL. - - * decl.c (grokdeclarator): Set DECL_THIS_EXTERN if "extern". - * decl.c (start_function): Set current_extern_inline based on - DECL_THIS_EXTERN, not TREE_PUBLIC. - * decl.c (finish_function): Call mark_inline_for_output if needed, - - Improve intelligence about when to emit inlines. - * cp-tree.h (lang_decl_flags): New field saved_inline. - * cp-tree.h (DECL_SAVED_INLINE): New macro. - * class.c (add_virtual_function): Don't set TREE_ADDRESSABLE. - * decl.h, decl.c (pending_addressable_inlines): Removed. - * decl2.c (pending_addressable_inlines): Renamed to saved_inlines. - * decl2.c (mark_inline_for_output): Do nothing if - DECL_SAVED_INLINE; otherwise set it (and add to saved_inlines list). - * decl2.c (finish_vtable_vardecl): SET_CLASSTYPE_INTERFACE_KNOWN - and set CLASSTYPE_INTERFACE_ONLY if there is a non-inline virtual. - * decl2.c (finish_file): Writing out inlines later, so we can - also handle the ones needed for vtbales. - * decl2.c (write_vtable_entries, finish_vtable_typedecl): Removed. - - * cp-tree.h, class.c, decl2.c, search.c: Remove -fvtable-hack - and flag_vtable_hack. Use -fvtable-thunks and flag_vtable_thunks - instead. (The rationale is that these optimizations both break binary - compatibility, but should become the default in a future release.) - -Wed Apr 6 10:53:56 1994 Mike Stump <mrs@cygnus.com> - - * class.c (modify_vtable_entries): Never reset the DECL_CONTEXT - of a fndecl, as we might not be from that vfield. - -Tue Apr 5 17:43:35 1994 Kung Hsu <kung@mexican.cygnus.com> - - * class.c (add_virtual_function): fix bug for pure virtual, so - that DECL_VINDEX of the dummy decl copied won't be error. - (see also Apr 4 change) - -Tue Apr 5 17:23:45 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * typeck.c (c_expand_return): Before checking that we're not - returning the address of a local, make sure it's a VAR_DECL. - (And don't worry about it being a TREE_LIST.) - -Tue Apr 5 13:26:42 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (YYDEBUG): Always define. - * lex.c (YYDEBUG): Likewise. - -Mon Apr 4 11:28:17 1994 Kung Hsu <kung@mexican.cygnus.com> - - * class.c (finish_struct): backup out the change below, put the - new change for the same purpose. The change below breaks code. - - * class.c (finish_struct): if pure virtual, copy node and make - RTL point to abort, then put in virtual table. - * decl2.c (grok_function_iit): reinstate Mar 31 change. - -Sat Apr 2 03:12:58 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (build_new): pedwarn about newing const and volatile - types. - - * tree.c (get_identifier_list): Only do the special handling - thing if we're dealing with the main variant of the record type. - - * cvt.c (convert_to_reference): When converting between - compatible reference types, use the pointer conversion machinery. - Don't just blindly overwrite the old type. - -Fri Apr 1 17:14:42 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): When looking at global functions, - be sure to use instance_ptr for the first argument, not some version - of it that has been cast to a base class. Also do this before - comparing candidates. - -Thu Mar 31 19:50:35 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): Constructors can be called for - const objects. - -Thu Mar 31 16:20:16 1994 Kung Hsu <kung@mexican.cygnus.com> - - * decl2.c (grok_func_init): do not abort as rtl for pur virtual - fucntions. They can be defined somewhere else. - -Sat Jan 23 23:23:26 1994 Stephen R. van den Berg (berg@pool.informatik.rwth-aachen.de) - - * decl.c (init_decl_processing): Declare __builtin_return_address - and __builtin_frame_address for C++ as well. - -Thu Mar 31 12:35:49 1994 Mike Stump <mrs@cygnus.com> - - * typeck2.c (store_init_value): Integral constant variables are - always constant, even when doing -fpic. - -Sat Jan 23 23:23:26 1994 Stephen R. van den Berg (berg@pool.informatik.rwth-aachen.de) - - * decl.c (redeclaration_error_message): Pass the types to - comptypes. - -Wed Mar 30 21:29:25 1994 Mike Stump <mrs@cygnus.com> - - Cures incorrect errors about pure virtuals in a class, when they - have been overridden in a derived class. - - * search.c (get_abstract_virtuals): Reimplement. - * search.c (get_abstract_virtuals_1): New routine. - -Wed Mar 30 14:10:04 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (push_template_decls): Make the pushed level pseudo - global. - - * parse.y (extdefs): Don't pop everything if the current binding - level is pseudo_global. - - * decl.c (pop_everything): Stop on reaching a pseudo-global - binding level. - - * cp-tree.h (DECL_FUNCTION_MEMBER_P): Change to more reliable test. - - * decl.c (duplicate_decls): Only copy DECL_SOURCE_{FILE_LINE} if - the old decl actually had an initializer. - - * {various}: Clean up gcc -W complaints. - - * cp-tree.h (DECL_FUNCTION_MEMBER_P): Currently defined to be - (DECL_CONTEXT (NODE) != NULL_TREE). - - * parse.y (lang_extdef): Call pop_everything if necessary. - - * decl.c (pop_everything): New function for popping binding - levels left over after a syntax error. - (pushdecl): Use DECL_FUNCTION_MEMBER_P to decide whether or not - a function is a member. - -Wed Mar 30 14:20:50 1994 Mike Stump <mrs@cygnus.com> - - Cures calling a more base base class function, when a more derived - base class member should be called in some MI situations. - - * search.c (make_binfo): Use more the more specialized base - binfos from the binfo given as the second argument to make_binfo, - instead of the unspecialized ones from the TYPE_BINFO. - * class.c (finish_base_struct): Likewise, update callers. - * search.c (dfs_get_vbase_types): Likewise. - * tree.c (propagate_binfo_offsets, layout_vbasetypes): Likewise. - * decl.c (xref_tag): Use NULL_TREE instead of 0. - * lex.c (make_lang_type): Likewise. - -Wed Mar 30 14:10:04 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (pushdecl): If pushing a C-linkage function, only do a - push_overloaded_decl. - (duplicate_decls): Standard overloading does not shadow built-ins. - -Tue Mar 29 00:54:18 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (end_template_decl): Don't call push_overloaded_decl. - - * init.c (do_friend): Don't call push_overloaded_decl. - - * decl.c (pushdecl): Call push_overloaded_decl for functions and - function templates. - (duplicate_decls): functions and function templates are not - duplicates, but don't complain about calling this function to - compare them. - (push_overloaded_decl): Don't deal with linkage. Call - duplicate_decls. - (redeclaration_error_message): Deal with linkage. - - * decl.c (start_function): If push_overloaded_decl returns an - older version of the function, deal with it. - - * decl.c (start_function): Be sure only to push_overloaded_decl - for non-members. - - * decl.c (grokfndecl): Put back clearing of DECL_CHAIN for - methods. - (start_function): Lose broken and redundant code for checking old - decl. - - * init.c (add_friend): Give line numbers of both friend decls - when warning about re-friending. - - * pt.c (tsubst): Use comptypes rather than == to compare the - types of the method as declared and as defined, since default - parameters may be different. - - * call.c (build_method_call): Use brendan's candidate printing - routine. - - * decl.c (start_method): Methods defined in the class body are - inline whether or not it's a template class. - -Mon Mar 28 16:39:26 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (initdcl0): Add "extern" to current_declspecs if - have_extern_spec && ! used_extern_spcec. - - * tree.c (really_overloaded_fn): A fn with more than one - overload. - - * pt.c (end_template_decl): Use really_overloaded_fn. - - * decl.c (duplicate_decls): When smashing a decl into a previous - definition, keep the old file and line. - Don't deal with overloaded functions. - Lose old code for checking arg types of functions. - Check for overloaded C functions. - (pushdecl): Deal with overloaded functions. - (start_decl): Expect pushdecl to return an appropriate function decl. - (start_function): Likewise. - (push_overloaded_decl): Don't check for overloaded C functions. - - * *.c: Stop using DECL_OVERLOADED, it being archaic. - TREE_OVERLOADED should probably go, too. - -Mon Mar 28 14:00:45 1994 Ron Guilmette <rfg@netcom.com> - - * typeck.c (comp_target_types): Call comp_target_parms with - strict == 1. - -Sun Mar 27 00:07:45 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (empty_parms): Don't parse () as (...) in extern "C" - sections if we're compiling with -ansi or -pedantic. - - * decl.c (decls_match): Don't treat (int) and (int&) as matching. - - * decl2.c (grokfield): Don't pedwarn twice about initializing - field. - - * decl.c (push_overloaded_decl): Warn about shadowing - constructor. - (redeclaration_error_message): Don't allow 'int a; int a;' - - * cvt.c (build_up_reference): Only check for valid upcast if - LOOKUP_PROTECT is set, not just any flag. - -Fri Mar 25 01:22:31 1994 Jason Merrill <jason@deneb.cygnus.com> - - * lex.c (check_newline): When we see a #pragma implementation, - also set it for the main input file. - - * init.c (build_new): Convert array size argument to size_t. - - * parse.y (primary): If we're doing a parenthesized type-id, call - groktypename before passing it to build_new. - - * call.c (build_method_call): Deal properly with const and - volatile for instances of reference type. - - * decl.c (store_return_init): Change 'if (pedantic) error' to 'if - (pedantic) pedwarn'. - - * decl.c (grokdeclarator): Don't complain about putting `static' - and `inline' on template function decls. - -Thu Mar 24 23:18:19 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): Preserve const & volatile on - `this'. - -Thu Mar 24 16:21:52 1994 Mike Stump <mrs@cygnus.com> - - * init.c (build_new, build_vec_delete): Use global new and delete - for arrays. - * decl2.c (delete_sanity): Likewise. - -Thu Mar 24 02:10:46 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (convert_to_reference): If i is an lvalue, - (int &)i -> *(int*)&i, as per 5.2.8p9 of the latest WP. - (convert_force): Call convert_to_reference with LOOKUP_COMPLAIN. - -Wed Mar 23 17:45:37 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (duplicate_decls): Also propagate DECL_TEMPLATE_MEMBERS - and DECL_TEMPLATE_INSTANTIATIONS. - - * init.c (build_new): Handle array typedefs properly. - -Wed Mar 23 18:23:33 1994 Mike Stump <mrs@cygnus.com> - - 30th Cygnus<->FSF merge. - -Wed Mar 23 00:46:24 1994 Mike Stump <mrs@cygnus.com> - - * class.c (modify_vtable_entries): Avoid running off the end of the - virtuals list when processing a virtual destructor. - * class.c (get_vtable_entry): Likewise. - -Wed Mar 23 00:23:59 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (duplicate_decls): If two template decls don't match, - just return 0. - -Tue Mar 22 23:49:41 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (convert_for_assignment): Don't pedwarn about - converting function pointer to void *. - -Tue Mar 22 22:23:19 1994 Mike Stump <mrs@cygnus.com> - - Major revamp of pointer to member functions. Cures major - nonfunctionality when used in casts, and MI situations. - - * cvt.c (convert_force): Update call site of build_ptrmemfunc. - * typeck.c (convert_for_assignment): Likewise. - * typeck2.c (digest_init): Likewise. - * typeck2.c (process_init_constructor): Simplify by moving code into - digest_init. - * typeck2.c (digest_init): Do default_conversions on init value, if - we are processing pointer to member functions. - * class.c (get_vfield_offset): Now non-static. Convert bit offset - into byte offset. - * cp-tree.h (get_vfield_offset): Likewise. - * typeck.c (get_member_function_from_ptrfunc): Convert down to right - instance, before fetching vtable pointer. - * typeck.c (get_delta_difference): New routine. - * typeck.c (build_ptrmemfunc): Revamp to handle casting better, also - get vtable pointer out of right subobject. - -Tue Mar 22 17:56:48 1994 Mike Stump <mrs@cygnus.com> - - * search.c (get_binfo): Return NULL instead of aborting, when - passed a UNION_TYPE. - -Tue Mar 22 12:44:54 1994 Jason Merrill <jason@deneb.cygnus.com> - - These patches implement handling of redefinition/redeclaration of - templates. - - * typeck.c (comptypes): Simplify. All TEMPLATE_TYPE_PARMs are - considered compatible. - - * parse.y (template_def): Pass defn argument to end_template_decl. - - * pt.c (end_template_decl): Add defn argument. Check for - redefinition. Simplify. - - * error.c (OB_UNPUT): New macro, to remove mistakes. - (aggr_variety): Subroutine of dump_aggr_type. - - * decl.c (decls_match): Support templates. - (duplicate_decls): No longer static. Don't try to lay out template - decls. - (pushdecl): Simplify. - - * cp-tree.h (DECL_TEMPLATE_MEMBERS): Use DECL_SIZE instead of - DECL_INITIAL. - -Mon Mar 21 11:46:55 1994 Jason Merrill <jason@deneb.cygnus.com> - - * error.c (dump_decl): Support class template decls. - (dump_type): Don't adorn template type parms. - - * decl.c (duplicate_decls): Save DECL_TEMPLATE_INFO from old decl - if it was a definition. - (redeclaration_error_message): Do the cp_error thang, and reject - redefinition of templates. - -Mon Mar 21 19:36:06 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * decl.c (grokdeclarator): Set TREE_PUBLIC for METHOD_TYPE - in FIELD context, when appropriate. Also, - CLASSTYPE_INTERFACE_ONLY is irrelevant to setting TREE_PUBLIC. - Also, simplify check for bogus return specifiers. - -Mon Mar 21 11:46:55 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (after_type_declarator1): Expand type_quals. - (notype_declarator1): Likewise. - (absdcl1): Likewise. - -Sat Mar 19 01:05:17 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): Treat class-local typedefs like static - members; i.e. 'typedef int f();' means that f is a function type, - not a method type. - - * parse.y (decl): Change direct_* back to *. - (type_id): Change direct_abstract_declarator to absdcl. - (direct_declarator, direct_initdecls, direct_initdcl0): Remove again. - -Fri Mar 18 12:47:59 1994 Jason Merrill <jason@deneb.cygnus.com> - - These two patches fix crashes on instantiating a template inside a - function with C linkage or containing labels. - - * class.c (current_lang_stacksize): No longer static. - - * decl.c (struct saved_scope): Add lang_base, lang_stack, - lang_name, lang_stacksize, and named_labels. - (push_to_top_level): Save them. - (pop_from_top_level): Restore them. - - * gxxint.texi (Parser): Update. - - These two patches finish moving the task of expr/declarator - ambiguity resolution from the lexer to the parser, and add one more - r/r conflict. START_DECLARATOR can now be nuked. - - * parse.y (decl): Add "direct_" in typespec X rules. - (direct_declarator): New nonterminal for - direct_after_type_declarator and direct_notype_declarator. - (direct_initdecls): Like initdecls, but uses direct_initdcl0. - (direct_initdcl0): Like initdcl0, but uses direct_declarator. - (named_parm): Add typespec direct_declarator rule. - - * spew.c (yylex): #if 0 out START_DECLARATOR insertion. - - These two patches disable some excessive cleverness on the part of - g++; a non-class declaration always hides a class declaration in the - same scope, and g++ was trying to unhide it depending on the - enclosing expression. - - * spew.c (arbitrate_lookup): #if 0 out. - - * decl.c (lookup_name): Never call arbitrate_lookup. - - * parse.y (complex_notype_declarator1): Add '*' - complex_notype_declarator1 and '&' complex_notype_declarator1 rules. - - * parse.y (complex_direct_notype_declarator): Restore id_scope - see_typename TYPENAME rule, remove all other rules beginning with - those tokens. - (notype_unqualified_id): Add '~' see_typename IDENTIFIER rule. - -Thu Mar 17 17:30:01 1994 Jason Merrill <jason@deneb.cygnus.com> - - These changes fix the compiler's handling of the functional cast/ - object declaration ambiguities in section 6.8 of the ARM. They also - add 11 reduce/reduce conflicts. Sigh. - - * parse.y: Add precedence decls for OPERATOR and '~'. - (notype_unqualified_id): New nonterminal, encompasses all of the - ANSI unqualified-id nonterminal except TYPENAMEs. - (expr_or_declarator): New nonterminal to delay parsing of code like - `int (*a)'. - (primary): Use notype_unqualified_id. - (decl): Add typespec initdecls ';' and typespec declarator ';' - rules. - (initdcl0): Deal with the above. - (complex_notype_declarator1): A notype_declarator that is not also - an expr_or_declarator. - (complex_direct_notype_declarator): A direct_notype_declarator that - doesn't conflict with expr_or_declarator. Use - notype_unqualified_id. Remove id_scope see_typename TYPENAME rule. - (functional_cast): New nonterminal, for the three functional cast - rules. So that they can be moved after - complex_direct_notype_declarator. - (see_typename): Don't accept type_quals any more. - - * decl2.c (reparse_decl_as_expr): New function to deal with parse - nodes for code like `int (*a)++;'. - (reparse_decl_as_expr1): Recursive subroutine of the above. - (finish_decl_parsing): New function to deal with parse nodes for - code like `int (*a);'. See the difference? - -Thu Mar 17 12:16:10 1994 Mike Stump <mrs@cygnus.com> - - These changes break binary compatibility in code with classes - that use virtual bases. - - * search.c (dfs_get_vbase_types): Simplify and correct to make - sure virtual bases are initialized in dfs ordering. - * search.c (get_vbase_types): Simplify and make readable. - -Thu Mar 17 12:01:10 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y: s/ typename / type_id /g - -Wed Mar 16 17:42:52 1994 Kung Hsu <kung@mexican.cygnus.com> - - * parse.y (typespec): add SCOPE TYPENAME for global scoped - type. e.g. ::B x. - - * decl.c (complete_array_type): fix a bug that in -pendantic - mode even there's no initializer, it will continue to build - default index. - -Wed Mar 16 17:43:07 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (direct_notype_declarator): Add PTYPENAME rule, remove - all of the scoped PTYPENAME rules. - -Wed Mar 16 16:39:02 1994 Mike Stump <mrs@cygnus.com> - - * init.c (build_offset_ref): The value of A::typedef_name is - always the TYPE_DECL, and never an error. - -Tue Mar 15 20:02:35 1994 Jason Merrill <jason@deneb.cygnus.com> - - * search.c (get_base_distance_recursive): Two binfos can only - represent the same object if they are both via_virtual. - - * class.c (finish_base_struct): Check vbases for ambiguity, too. - - * search.c (get_vbase_types): Accept binfo argument, too. - -Tue Mar 15 19:22:05 1994 Kung Hsu <kung@mexican.cygnus.com> - - * decl.c (complete_array_type): complete TYPE_DOMAIN of the - initializer also, because back-end requires it. - -Tue Mar 15 15:33:31 1994 Jason Merrill <jason@deneb.cygnus.com> - - * error.c (dump_expr): Support member functions (which show up as - OFFSET_REFs). - -Mon Mar 14 16:24:36 1994 Mike Stump <mrs@cygnus.com> - - * init.c (build_new): Set the return type of multidimensional - news correctly. - -Fri Mar 11 15:35:39 1994 Kung Hsu <kung@mexican.cygnus.com> - - * call.c (build_method_call): if basetype not equal to type - of the instance, use the type of the instance in building - destructor. - -Thu Mar 10 17:07:10 1994 Kung Hsu <kung@mexican.cygnus.com> - - * parse.y (direct_notype_declarator): add push_nested_type for - 'template_type SCOPED_NAME' rule. - -Tue Mar 8 00:19:58 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (parm): Add typed_declspec1 {absdcl, epsilon} rules. - -Sat Mar 5 04:47:48 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (regcast_or_absdcl): New nonterminal to implement late - reduction of constructs like `int ((int)(int)(int))'. - (cast_expr): Use it. - (sub_cast_expr): Everything that can come after a cast. - (typed_declspecs1): typed_declspecs that are not typed_typespecs. - (direct_after_type_declarator): Lose PAREN_STAR_PAREN rule. - (direct_abstract_declarator): Replace '(' parmlist ')' rule with - '(' complex_parmlist ')' and regcast_or_absdcl. - (parmlist): Split - (complex_parmlist): Parmlists that are not also typenames. - (parms_comma): Enabler. - (named_parm): A parm that is not also a typename. Use declarator - rather than dont_see_typename abs_or_notype_decl. Expand - typed_declspecs inline. - (abs_or_notype_decl): Lose. - (dont_see_typename): Comment out. - (bad_parm): Break out abs_or_notype_decl into two rules. - -Fri Mar 4 18:22:39 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (reparse_decl_as_casts): New function to change parse - nodes for `(int)(int)(int)' from "function taking int and returning - function taking int and returning function taking int" to "... cast - to int, cast to int, cast to int". - - * decl2.c (reparse_decl_as_expr): Recursive function to change - parse nodes for `A()()' from "function returning function returning - A" to "A().operator()". - - * parse.y (primary): Replace `typespec LEFT_RIGHT' rule with - `typespec fcast_or_absdcl' rule. - (fcast_or_absdcl): New nonterminal to implement late reduction of - constructs like `A()()()()'. - (typename): Replace `typespec absdcl1' rule with - `typespec direct_abstract_declarator' rule. - (direct_abstract_declarator): Replace `LEFT_RIGHT type_quals' rule - with `fcast_or_absdcl type_quals' rule. - -Fri Mar 4 16:18:03 1994 Mike Stump <mrs@cygnus.com> - - * tree.c (lvalue_p): Improve OFFSET_REF handling, so that it - matches Section 5.5. - -Fri Mar 4 14:01:59 1994 Jason Merrill <jason@deneb.cygnus.com> - - * error.c (dump_type_prefix): Don't print basetype twice for - pmfs. - -Fri Mar 4 13:24:33 1994 Mike Stump <mrs@cygnus.com> - - * typeck.c (convert_arguments): Handle setHandler(A::handlerFn) - so that it is like setHandler(&A::handlerFn). Cures an `invalid - lvalue in unary `&''. - -Fri Mar 4 11:15:59 1994 Jason Merrill <jason@deneb.cygnus.com> - - * gxxint.texi (Copying Objects): New section discussing default - op= problems with virtual inheritance. - - * decl2.c (grokoptypename): Just does grokdeclarator and - build_typename_overload, since the parser can't call grokdeclarator - directly. - - * method.c (build_typename_overload): Set IDENTIFIER_GLOBAL_VALUE - and TREE_TYPE on generated identifiers. - - * decl.c (grokdeclarator): Don't deal with TYPE_EXPRs anymore. - - * parse.y (parm): Convert `const char *' to `__opPCc' here. - - * error.c (dump_decl): Say sorry rather than my_friendly_aborting - if we can't figure out what to do. - (dump_type*): Likewise. - - * typeck2.c (build_m_component_ref): 'component' is an expr, not - a decl. Also move the IS_AGGR_TYPE check after the stripping of - REFERENCE_TYPE. - -Fri Mar 4 04:46:05 1994 Mike Stump <mrs@cygnus.com> - - * call.c (build_method_call): Handle b->setHandler(A::handlerFn) - so that it is like b->setHandler(&A::handlerFn). Cures an `invalid - lvalue in unary `&''. - -Thu Mar 3 12:38:15 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y: Add precedence specification for START_DECLARATOR. - (type_quals): Move before primary. - (typename): Move before typed_declspecs, add 'typespec absdcl1' rule. - - * decl2.c (grokoptypename): Lose. - - * decl.c (grokdeclarator): Parse TYPE_EXPRs in the initial scan, - rather than waiting until later. - -Wed Mar 2 14:12:23 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (unary_expr): Use 'typename' in 'new' rules, rather - than expanding it inline. - (typename): Expand empty option of (former) absdcl inline. - (abs_or_notype_decl): Likewise. - (absdcl): Lose empty rule. - (conversion_declarator): New nonterminal for 'typename' of 'operator - typename'. - (operator_name): Use it instead of absdcl. - - * parse.y: Add precedence declarations for SCOPED_TYPENAME, - TYPEOF, and SIGOF. - (typed_declspecs): Accept typed_typespecs, rather than typespec - directly. Add rules with reserved_typespecquals. - (reserved_declspecs): Don't accept typespecqual_reserved at the - beginning of the list. The typed_declspecs rule will deal with this - omission. - (declmods): Accept nonempty_type_quals, rather than TYPE_QUAL - directly. - - * parse.y (direct_notype_declarator, - direct_after_type_declarator, direct_abstract_declarator): Split up - the declarator1 nonterminals to match the draft standard and avoid - ambiguities. - (new_type_id, new_declarator, direct_new_declarator, - new_member_declarator): New nonterminals to implement the subset of - 'typename' allowed in new expressions. - (unary_expr): Use new_type_id instead of typename. - (after_type_declarator1, absdcl1): Fix semantics of member pointers. - (abs_member_declarator, after_type_member_declarator): Lose. - - * parse.y (absdcl1): Don't require parens around - abs_member_declarator. - (abs_member_declarator): Lose see_typename from rules. - (after_type_member_declarator): Likewise. - - * tree.c (get_identifier_list): New function, containing code - previously duplicated in get_decl_list and list_hash_lookup_or_cons. - (get_decl_list): Use it. - (list_hash_lookup_or_cons): Likewise. - - * parse.y (typed_declspecs, declmods): It's not necessary to hash - the declspecs on class_obstack, so don't. This way typed_typespecs - can reduce to typed_declspecs. - -Wed Mar 2 14:29:18 1994 Jason Merrill <jason@cygnus.com> - - * cvt.c (build_up_reference): If we aren't checking visibility, - also allow base->derived conversions. - -Mon Feb 28 15:14:29 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * typeck.c (build_c_cast): Remove bogus hack when converting - to a reference type. - - * cp-tree.h (lang_decl::vbase_init_list, DECL_VBASE_INIT_LIST): - Removed, not used. - (lang_stype::methods, lang_decl::next_method): New fields. - (CLASSTYPE_METHODS, DECL_NEXT_METHOD): New macros. - * decl.c (duplicate_decls): Preserve DECL_NEXT_METHOD. - - * cp-tree.h, decl2.c (flag_vtable_hack): New flag. - * decl2.c (finish_vtable_vardecl): If flag_vtable_hack, - and !CLASSTYPE_INTERFACE_KNOWN, try to use the presence of - a non-inline virtual function to control emitting of vtables. - * class.c (finish_struct): Build CLASSTYPE_METHODS list. - * search.c (build_vbase_vtables_init): Don't assemble_external - (yet) if flag_vtable_hack. - * class.c (build_vfn_ref): Likewise. - -Mon Feb 28 14:54:13 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (component_decl): Don't include "typed_declspecs - declarator ';'" speedup, since it breaks enums. - -Fri Feb 25 15:43:44 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * class.c (finish_struct): Minor optimization for building - fn_fields list. - -Fri Feb 25 15:23:42 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (start_function): Fix detection of function overloading. - -Thu Feb 24 22:26:19 1994 Mike Stump <mrs@cygnus.com> - - * lex.c (check_newline): #pragma interface can take a string - argument, just like #pragma implementation. #pragma implementation - checks for garbage on the line, line #pragma interface does. Main - input files do not auto implement like named files, #pragma - implementation must be used explicitly. - -Thu Feb 24 17:09:01 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (components): Handle list of one again. - (notype_components): Likewise. - (after_type_declarator1): Take maybe_raises out again. - - * gxxint.texi (Parser): Document additional r/r conflict. - -Wed Feb 23 14:42:55 1994 Jason Merrill <jason@deneb.cygnus.com> - - * gxxint.texi (Parser): Add node. - - * Makefile.in (stamp-parse): Update expected conflict count. - - * parse.y (various): Replace "declmods declarator" with "declmods - notype_declarator". The comment saying that "declmods declarator ';'" - corresponds to "int i;" was wrong; it corresponds to "const i;". - (component_decl): Add "typed_declspecs declarator ';'" rule; this - *does* correspond to "int i;". Change "declmods components" to - "declmods notype_components". - (components): Don't deal with a list of one anymore. - (notype_components): New nonterminal, corresponds to notype_declarator. - ({after_,no}type_component_decl{,0}): More new nonterminals. - ({after_,no}type_declarator): Fold in START_DECLARATOR token. - Eliminates four reduce/reduce conflicts. - - (expr): Depend on nontrivial_exprlist instead of nonnull_exprlist. - (nontrivial_exprlist): New nonterminal: A list of at least two - expr_no_commas's. - (nonnull_exprlist): Depend on nontrival_exprlist. - Eliminates four reduce/reduce conflicts. - - (named_class_head): Move intermediate code block into separate - nonterminal so that we can stick %prec EMPTY on it. - - Add more %prec EMPTY's to eliminate remaining shift/reduce - conflicts. - - (after_type_declarator): Add maybe_raises to fndecl rules. - (after_type_declarator_no_typename): Remove. - For correctness. - - Document remaining reduce/reduce conflicts. - -Tue Feb 22 12:10:32 1994 Jason Merrill <jason@deneb.cygnus.com> - - * search.c (get_base_distance): Only bash BINFO_INHERITANCE_CHAIN - (TYPE_BINFO (type)) if we care about the path. - - * tree.c (lvalue_p): A COND_EXPR is an lvalue if both of the - options are. - -Mon Feb 21 19:59:40 1994 Mike Stump <mrs@cygnus.com> - - * Makefile.in (mostlyclean): lex.c is a source file, don't - remove. - -Sat Feb 19 01:27:14 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y: Eliminate 20 shift/reduce conflicts. - -Fri Feb 18 11:49:42 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (type_unification): Add subr argument; if set, it means - that we are calling ourselves recursively, so a partial match is OK. - (unify): Support pointers to methods and functions. - (tsubst): Support method pointers. - * decl.c (build_ptrmemfunc_type): No longer static, so that - tsubst can get at it. - - * init.c (is_aggr_typedef): Pretend template type parms are - aggregates. - * decl2.c (build_push_scope): If cname refers to a template type - parm, just grin and nod. - - * call.c (build_overload_call_real): Pass subr argument to - type_unification. - * pt.c (do_function_instantiation): Likewise. - * class.c (instantiate_type): Likewise. - - * search.c (get_base_distance): If BINFO is a binfo, use it and - don't mess with its BINFO_INHERITANCE_CHAIN. - - * cvt.c (convert_to_reference): Fix temporary generation. - If ambiguous, return error_mark_node. - - * init.c (build_new): Put back some necessary code. - -Thu Feb 17 15:39:47 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (build_new): Deal with array types properly. - - * search.c (get_binfo): Become a shell for get_base_distance. - (get_binfo_recursive): Lose. - (get_base_distance_recursive): Find the path to the via_virtual base - that provides the most access. - (get_base_distance): Likewise. - - * parse.y (explicit_instantiation): Syntax is 'template class - A<int>', not 'template A<int>'. - - * typeck.c (convert_for_initialization): Remove bogus warning. - - * parse.y (datadef): Revert patch of Oct 27. - -Thu Feb 17 15:12:29 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * class.c (build_vfn_ref): Cast delta field to ptrdiff_type_node, - rather than integer_type_node. Does wonders for the Alpha. - -Thu Feb 17 13:36:21 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (build_ptrmemfunc_type): Make sure that the pmf type - goes onto the same obstack as its target type. - -Wed Feb 16 00:34:46 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (convert_to_reference): If converting via constructor - on local level, go back to build_cplus_new approach. - - * tree.c (build_cplus_new): If with_cleanup_p, set cleanup slot - to error_mark_node to prevent expand_expr from building a cleanup - for this variable. - - * lex.c (default_assign_ref_body): Return *this from the memcpy - version, too. - - * decl.c (grok_reference_init): Just return if called with - error_mark_node, don't worry about initializing non-const reference - with temporary. - - * cvt.c (convert_to_reference): Do the right thing for - non-aggregate reference conversions, pedwarn when generating a - non-const reference to a temporary. - - * class.c (finish_struct): TYPE_HAS_COMPLEX_{INIT,ASSIGN}_REF and - TYPE_NEEDS_CONSTRUCTING all depend on TYPE_USES_VIRTUAL_BASECLASSES - again. - -Tue Feb 15 19:47:19 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grok_reference_init): Pawn off a lot of the work on - convert_to_reference. Generally do the right thing. - - * cvt.c (convert_to_reference): Conform to the initial comment; - i.e. don't create temps if decl != error_mark_node. Handle - cleanups better for temps that do get created. Don't pretend - that we can use an 'A' to initialize a 'const double &' just by - tacking on a NOP_EXPR. Support LOOKUP_SPECULATIVELY. - - * call.c (build_method_call): Set TREE_HAS_CONSTRUCTOR on - constructor calls. - -Mon Feb 14 14:50:17 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grok_reference_init): Make a temporary for initializing - const reference from constant expression. - -Mon Feb 14 11:31:31 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * cp-tree.h, decl.c (set_identifier_local_value): Deleted function. - * decl.c (pushdecl): Define decl in correct binding_level - (which isn't always the inner_binding_level). - - * cvt.c (build_up_reference): Don't ever call expand_aggr_init. - It's ugly, and I don't think it's the right thing to do. - - * cp-tree.h, class.c, decl.c, decl2.c, sp/search.c: - Remove NEW_CLASS_SCOPING, assuming it is always 1. - * decl.c (pop_decl_level): Removed; manually inlined. - -Sun Feb 13 19:04:56 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.h (candidate): Add basetypes field. - - * call.c (build_method_call): Do access checking after choosing a - function, not before. - - * Makefile.in (cvt.o, call.o, method.o): Depend on class.h. - (mostlyclean): Remove ../cc1plus. - -Fri Feb 11 11:52:26 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct): Don't allow adjusting access to a field - of a base class if a local field has the same name. - - * error.c (dump_type_prefix): Output basetype for METHOD_TYPEs. - -hu Jan 13 17:55:51 EST 1994 Gnanasekaran Swaminathan <gs4t@virginia.edu> - - * cp-tree.h (DESTRUCTOR_NAME_P): do not confuse AUTO_TEMP names - with destructor names when either NO_DOLLAR_IN_LABEL or - NO_DOT_IN_LABEL are not defined. - - Now `template <class T, T f(T&), const T*> class A {...}' works. - - * pt.c (grok_template_type): substitute template parm types - with actual types in complex type as well. - (coerce_template_parms): update the grok_template_type () - function call. - - * pt.c (tsubst): Traverse method list using DECL_CHAIN. - - * decl.c (grok_op_properties): Allow operator++/-- to have - default arguments. - - * typeck2.c (store_init_value): Don't abort when called to - initialize a type that needs constructing with a CONSTRUCTOR. - - * init.c (expand_aggr_init_1, CONSTRUCTOR case): If - store_init_value fails, build and expand an INIT_EXPR. If - store_init_value succeeds, call expand_decl_init. - -Fri Feb 11 02:49:23 1994 Mike Stump <mrs@cygnus.com> - - * class.c (build_vbase_path): Use complete_type_p instead of - resolves_to_fixed_type_p to determine if the virtual bases are in - their right place for the type of expr. Cures problem of thinking a - virtual base class is one place, when it is in fact someplace else. - -Fri Feb 11 00:26:46 1994 Mike Stump <mrs@cygnus.com> - - * init.c (resolve_offset_ref): Make sure we first convert to - intermediate type, if given, when dealing with members off `this'. - Solves an incorrrect `type `foo' is not a base type for type - `multiple'' when it is infact, a base type. - -Thu Feb 10 21:49:35 1994 Mike Stump <mrs@cygnus.com> - - * class.c (modify_other_vtable_entries): Use get_binfo, instead - of binfo_value. Solves problem with compiler giving a `base class - `B' ambiguous in binfo_value (compiler error)' on complex MI - herarchies, when a virtual function is first defied in a virtual - base class. - -Thu Feb 10 17:19:32 1994 Mike Stump <mrs@cygnus.com> - - * class.c (build_vbase_path): Don't complain about ambiguous - intermediate conversion when converting down to a virtual base - class, even if they might seem to be ambiguous. - -Thu Feb 10 12:18:26 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck2.c (build_functional_cast): #if 0 out constructor - inheritance code, improve error messages. - - * class.c (finish_base_struct): Complain about base with only - non-default constructors in derived class with no constructors. - - * decl.c (grokdeclarator): Fix detection of virtual new/delete. - -Wed Feb 9 22:02:32 1994 Mike Stump <mrs@cygnus.com> - - * search.c (build_mi_virtuals, add_mi_virtuals, - report_ambiguous_mi_virtuals): Removed unneeded code. - * class.c (finish_struct_bits): Likewise. - -Wed Feb 9 11:27:17 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (end_template_instantiation): Push decl before - pop_from_top_level. - - * typeck2.c (build_m_component_ref): Make sure datum is of - aggregate type. - - * init.c (get_type_value): New function, returns - IDENTIFIER_TYPE_VALUE or IDENTIFIER_CLASS_TYPE_VALUE or NULL_TREE. - - * call.c (build_method_call): Don't die on call to destructor for - non-type. - - * decl.c (grokdeclarator): Complain about virtual op new and op - delete, make static virtuals unvirtual instead of unstatic. - - * typeck.c (build_c_cast): Also call default_conversion on - methods. - - * decl.c (grokdeclarator): Don't complain about anonymous - bitfields. - - * parse.y (simple_stmt, for loops): Move the continue point after - the cleanups. - - * class.c (finish_struct): Fix setting of - TYPE_HAS_COMPLEX_INIT_REF. - -Tue Feb 8 13:21:40 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (build_new): Deal with `new double (1)'. - - * class.c (finish_struct): TYPE_HAS_COMPLEX_*_REF are supersets of - TYPE_HAS_REAL_*_REF, but TYPE_HAS_COMPLEX_INIT_REF is independent of - TYPE_NEEDS_CONSTRUCTING. - - * decl.c (duplicate_decls): Propagate access decls. - - * typeck2.c (process_init_constructor): Accept empty_init_node - for initializing unions. - - * class.c, lex.c, cp-tree.h: Use - TYPE_HAS_COMPLEX_ASSIGN_REF where TYPE_HAS_REAL_ASSIGN_REF was used - before, use TYPE_HAS_COMPLEX_INIT_REF for TYPE_NEEDS_CONSTRUCTING in - some places. - - * decl.c (finish_decl): Don't complain about uninitialized const - if it was initialized before. - -Mon Feb 7 18:12:34 1994 Jason Merrill <jason@deneb.cygnus.com> - - * lex.c (default_assign_ref_body): Don't deal with vbases for - now. - - * decl.c (finish_decl): Fix reversed logic for objects and other - things that need to be constructed but have no initializer. - - * class.c (finish_struct): Don't set TYPE_HAS_* flags that are - set by grok_op_properties or finish_decl. - - * decl.c: Don't warn about extern redeclared inline unless - -Wextern-inline is given. - * decl2.c (lang_decode_option): Likewise. - * cp-tree.h: Likewise. - -Mon Feb 7 17:29:24 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * decl.c (pushdecl_with_scope): Fix thinko. Add forward - declaration. - - * decl.c (pushdecl_with_scope): New function. - * decl.c (pushdecl_top_level): Use new function. - * decl.c (pushtag): Initialize newdecl. - * decl.c (pushtag): Push new type decl into correct scope. - -Mon Feb 7 14:42:03 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c, cvt.c, init.c, search.c, cp-tree.h: - Eradicate LOOKUP_PROTECTED_OK. - -Mon Feb 7 13:57:19 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * decl.c (pushtag, xref_tag), cp-tree.h: Add extra parameter - 'globalize' to signify implicit declarations. - * decl.c (globalize_nested_type, maybe_globalize_type): Removed. - * decl.c (set_identifier_type_value_with_scope): New function. - * decl.c (set_identifier_local_value): Simplify. - * spew.c (yylex, do_addr): Modify to return a _DEFN if a - forward declaration (followed by ';' and not preceded by 'friend'). - * class.c, decl.c, except.c, init.c, parse.y, - pt.c, search.c: Add new argument to calls to xref_tag and - pushtag. - -Mon Feb 7 00:22:59 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cp-tree.h (ACCESSIBLY_UNIQUELY_DERIVED_P): New macro, means what - ACCESSIBLY_DERIVED_FROM_P meant before. - (ACCESSIBLY_DERIVED_FROM_P): Now disregards ambiguity. - - * cvt.c (build_up_reference): Call get_binfo with PROTECT == 1. - - * search.c (get_base_distance_recursive): Members and friends of - a class X can implicitly convert an X* to a pointer to a private or - protected immediate base class of X. - (get_binfo_recursive): Likewise. - (get_base_distance): Ignore ambiguity if PROTECT < 0. - (get_binfo): Lose multiple values of PROTECT. - (compute_access): Protected is OK if the start of the - search is an accessible base class of current_class_type. - - * method.c (build_opfncall): Do check access on operator new here. - - * decl.c (finish_function): Don't check access on operator new - here. - -Sun Feb 6 14:06:58 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (xref_tag): The base of a derived struct is NOT always - public. Duh. - - * pt.c (do_explicit_instantiation): New function, called from - parser to do explicit function instantiation. - (type_unification): Allow the args list to be terminated with - void_list_node. - (do_pending_expansions): Look at i->interface for non-member - templates. - - * parse.y (datadef): Move explicit_instantiation here. - (structsp): From here. - (datadef): Complain about `int;'. - -Sun Feb 6 12:33:18 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * pt.c (end_template_instantiation), cp-tree.h: Remove unused - second parameter, and simplify first from a TREE_LIST where - we only care about its TREE_VALUE to just the value (an IDENTIFIER). - * pt.c (instantiate_member_templates): Simplify argument list - from a TREE_LIST to just an IDENTIFIER. - * lex.c (yyprint): PRE_PARSED_CLASS_DECL is now just an IDENTIFIER. - * parse.y (template_instantiate_once): Simplify accordingly. - * decl.c (inner_binding_level): New. Use various places to - simplify. - -Sun Feb 6 02:49:37 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck2.c (build_functional_cast): int() -> int(0). - -Sat Feb 5 00:53:21 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct): Don't do a bitwise copy for op= if the - class has a virtual function table. - - * typeck.c (convert_for_initialization): Restore warnings about - not using defined op=. Should really be my_friendly_aborts, I - s'pose. - -Fri Feb 4 14:21:00 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct): Tidy up conditions for doing bitwise - copies of objects. - - * decl.c (build_default_constructor): #if 0 out. - - * *: Eradicate TYPE_GETS_{ASSIGNMENT,ASSIGN_REF,CONST_ASSIGN_REF, - CONST_INIT_REF}, TYPE_HAS_REAL_CONSTRUCTOR. - - * decl.c (grokdeclarator): Don't return void_type_node for - friends being defined here. - - * init.c (perform_member_init): Only do the init if it's useful. - - * lex.c (default_copy_constructor_body): If we don't need to do - memberwise init, just call __builtin_memcpy. - (default_assign_ref_body): Likewise. - - * decl.c (grokdeclarator): If friendp && virtualp, friendp = 0. - -Fri Feb 4 13:02:56 1994 Mike Stump <mrs@cygnus.com> - - * lex.c (reinit_parse_for_method, cons_up_default_function): - Don't give warn_if_unknown_interface warning when it came from a - system header file. - * pt.c (end_template_decl, instantiate_template): Likewise. - * decl.c (start_decl): Likewise. - -Fri Feb 4 00:41:21 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): Don't try to set TYPE_WAS_ANONYMOUS on - enums. - - * decl2.c (constructor_name_full): Use IS_AGGR_TYPE_CODE instead of - IS_AGGR_TYPE, since we don't know it's a type. - -Thu Feb 3 11:36:46 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): Don't complain about anonymous unions. - - * cp-tree.h (TYPE_WAS_ANONYMOUS): This struct was originally - anonymous, but had a name given to it by a typedef. - - * decl.c (grokdeclarator): When renaming an anonymous struct, set - TYPE_WAS_ANONYMOUS. - - * decl2.c (constructor_name_full): Use TYPE_WAS_ANONYMOUS. - - * cp-tree.h (DECL_UNDEFINED_FRIENDS): #if 0 out. - - * init.c (xref_friend): Don't set up DECL_UNDEFINED_FRIENDS. - (embrace_waiting_friends): Don't use DECL_UNDEFINED_FRIENDS. - - * decl.c (grokdeclarator): Set TYPE_NESTED_NAME properly on nested - anonymous structs that get typedef'd. - - * decl.c (grokdeclarator): Always return void_type_node for - friends. - - * error.c (dump_function_decl): Don't use DECL_CLASS_CONTEXT for - friends. - (dump_function_decl): Don't print out default args for - a function used in an expression. - - * decl.c (grokdeclarator): Give error on abstract declarator used - in an invalid context (i.e. `void (*)();'). - - * error.c (cp_line_of): Support _TYPE nodes. - (cp_file_of): Likewise. - - * cvt.c (build_up_reference): Don't abort if passed a SAVE_EXPR; - it can happen for the RHS of an assignment stmt where the LHS is - a COND_EXPR. - - * init.c (expand_aggr_init_1): Deal with bracketed initializer - lists properly. - - * class.c (finish_struct): Deal with enumerators and typedefs - again. - -Wed Feb 2 11:30:22 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct): Tidy up loop over fields. - - * errfn.c (cp_thing): Don't advance twice after a format. - - * class.c (finish_struct): Complain about needing a constructor - if a member has only non-default constructors, and don't try to - generate a default constructor. - - * decl.c (finish_decl): Also do the constructor thing if - TYPE_NEEDS_CONSTRUCTING is set (for arrays). - - * search.c (unuse_fields): New function: mark all fields in this - type unused. - (dfs_unuse_fields): Helper function. - - * class.c (pushclass): If the new class is the same as the old - class, still unuse the fields. - (unuse_fields): Move to search.c. - - * decl.c (grok_op_properties): Add friendp argument. - (grokfndecl): Pass it. - (start_method): Likewise. - - * decl2.c (delete_sanity): Add use_global_delete parameter to catch - ::delete calls. - - * parse.y (unary_expr): Pass new parameter to delete_sanity. - - * lex.c (default_copy_constructor_body): Don't choke if the union - has no fields. - (default_assign_ref_body): Likewise. - - * call.c (compute_conversion_costs_ansi): Do the right thing for - ellipsis matches. - - * decl.c (push_to_top_level): Optimize. - - * decl.c (start_function): Look for the lexical scope of a friend - in DECL_CLASS_CONTEXT. - - * init.c (do_friend): Set DECL_CLASS_CONTEXT on global friends. - -Tue Feb 1 15:59:24 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cp-tree.h (TREE_GETS_PLACED_NEW): New macro. - - * init.c (init_init_processing): Don't assign BIN/BID to the - IDENTIFIER_GLOBAL_VALUEs of their respective operators. - (build_new): Check TREE_GETS_PLACED_NEW. - - * decl.c (grok_op_properties): Don't set TREE_GETS_NEW for a decl of - op new with placement, set TREE_GETS_PLACED_NEW. - - * cp-tree.h (ANON_UNION_P): New macro. Applies to decls. - - * class.c (finish_struct): Don't treat anonymous unions like - other aggregate members. Do synthesize methods for unions without - a name, since they may or may not be "anonymous unions". - - * decl2.c (grok_x_components): Wipe out memory of synthesized methods - in anonymous unions. - - * lex.c (default_copy_constructor_body): Support unions. - (default_assign_ref_body): Likewise. - -Mon Jan 31 12:07:30 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cp-tree.h: Fix documentation of LOOKUP_GLOBAL, add prototypes. - - * error.c (args_as_string): New function (%A), like type_as_string - except NULL_TREE -> "..." - - * call.c (build_overload_call_real): Fix for new overloading. - - * decl.c (grok_op_properties): Set all of the TYPE_OVERLOADS_* flags - here. - - * parse.y (operator_name): Instead of here. - - * typeck2.c (build_functional_cast): Treat a TREE_LIST as a list - of functions. - - * call.c (build_overload_call_real): Support LOOKUP_SPECULATIVELY. - - * method.c (build_opfncall): Don't need to massage return value - any more, call build_overload_call with all flags. - - * typeck.c (build_x_binary_op): Put back speculative call to - build_opfncall. - (build_x_unary_op): Likewise. - (build_x_conditional_expr): Likewise. - -Mon Jan 31 10:00:30 1994 Mike Stump <mrs@cygnus.com> - - * cvt.c (build_type_conversion_1): Change call to pedwarn into - warning, and conditionalize upon warn_cast_qual. - -Fri Jan 28 11:48:15 1994 Jason Merrill <jason@deneb.cygnus.com> - - * search.c (lookup_field): If xbasetype is a binfo, copy it to - avoid clobbering its inheritance info. - - * call.c (build_method_call): Don't overwrite basetype_path with - TYPE_BINFO (inst_ptr_basetype) if they have the same type. - - * search.c (compute_access): Fix handling of protected inheritance - and friendship with the enclosing class. - - * typeck2.c (store_init_value): Allow passing of TREE_CHAIN for - initialization of arbitrary variable. - - * typeck2.c (build_functional_cast): Only try calling a method if - one exists. - - * decl.c (grokdeclarator): Move handling of constructor syntax - initialization into first loop for generality. - (parmlist_is_random): Lose. - - * lex.c (cons_up_default_function): Set TREE_PARMLIST on arguments - to default function. - -Thu Jan 27 19:26:51 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokparms): Abort if we get called with something we don't - expect. - -Thu Jan 27 17:37:25 1994 Mike Stump <mrs@cygnus.com> - - * call.c (build_overload_call_real): Change argument complain to - flags to match style of rest of code. Pass it down to - build_function_call_real as necessary. - * call.c (build_overload_call, build_overload_call_maybe): Change - argument complain to flags to match style of rest of code. - * cp-tree.h (build_function_call_real): Added fourth flags - argument. - * cvt.c (convert_to_reference): Only give warning messages, if - LOOKUP_COMPLAIN is set. - * typeck.c (build_x_function_call): Change simple complain - argument to build_overload_call_maybe and build_overload_call, to - LOOKUP_COMPLAIN to match style of rest of code. - * typeck2.c (build_functional_cast): Likewise. - * typeck.c (build_function_call_real): Add flags, so that we can - not complain, if we don't want to complain. Complain about - arguments, if we are complaining, otherwise don't. - * typeck.c (build_function_call, build_function_call_maybe): - Stick in flags argument. - * typeck.c (build_x_binary_op, build_x_unary_op, - build_x_conditional_expr, build_x_compound_expr): Follow style of - build_x_indirect_ref, as it is more correct and more common. - -Thu Jan 27 14:36:20 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): Don't check for being called with - a pointer. - - * decl2.c (finish_file): Don't play with DECL_CLASS_CONTEXT for the - static initializer function. - - * init.c (build_member_call): Use convert_force here, too. - - * search.c (compute_access): Only treat static members specially - if they are referenced directly. - -Wed Jan 26 18:28:14 1994 Jason Merrill <jason@deneb.cygnus.com> - - * gxxint.texi (Access Control): New node. - - * search.c (current_scope): New function; returns whichever of - current_class_type and current_function_decl is the most nested. - (compute_access): Total overhaul to make it clearer and more - correct. Don't use the cache for now; in the only situation where - it was used before, it gained nothing. This frees up three of the - DECL_LANG_FLAGs for possible other use! - - * cp-tree.h: #if 0 out DECL_PUBLIC & friends. - - * typeck.c (build_component_ref_1): Don't check DECL_PUBLIC. - - * call.c (build_method_call): Use convert_force to cast `this' -- - rely on the access checking for the method itself. - - * init.c (is_friend): Do the nesting thing, handle types. I am - my own friend. - (is_friend_type): Become a shell for is_friend. - (add_friend): Never stick in ctype. - Why are the friendship functions in init.c, anyway? - -Wed Jan 26 17:50:00 1994 Mike Stump <mrs@cygnus.com> - - * cvt.c (build_type_conversion_1): Don't conditionalize call to - pedwarn upon pedantic. - -Wed Jan 26 17:20:46 1994 Mike Stump <mrs@cygnus.com> - - * cvt.c (convert_to_reference): Add 8.4.3 checking so that one - gets a warning if one tries to initialize a non-const & from a - non-lvalue. - * cvt.c (convert_to_reference): Use %P format for argument - numbers in warnings. - -Wed Jan 26 14:35:06 1994 Mike Stump <mrs@cygnus.com> - - * init.c (build_delete): Follow style in call.c to construct the - virtual call to the desctructor, as that code is right. Fixes a - problem of the compiler saying a pointer conversion is ambiguous. - -Wed Jan 26 11:28:14 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cp-tree.h (VTABLE_NAME_P): Change other occurrence of - VTABLE_NAME_FORMAT to VTABLE_NAME. - - * *: s/visibility/access/g - -Tue Jan 25 18:39:12 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_modify_expr): Don't smash references if INIT_EXPR. - -Tue Jan 25 13:54:29 1994 Mike Stump <mrs@cygnus.com> - - * init.c (build_delete): Back out Jan 17th & 18th pacthes, as - they break libg++. - -Tue Jan 25 13:11:45 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (duplicate_decls): Fix pointer arithmetic. - -Mon Jan 24 15:50:06 1994 Chip Salzenberg <chip@fin.uucp> - - [ cp-* changes propagated from c-* changes in 940114 snapshot ] - * cp-parse.y (maybe_attribute): Allow multiple __attribute__ - clauses on a declaration. - -Mon Jan 24 17:06:23 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct): Do synthesize methods for anon - structs, just not unions. - -Mon Jan 24 13:50:13 1994 Kung Hsu <kung@mexican.cygnus.com> - - * decl.c (xref_tag): handle anonymous nested type. - * decl.c (globalize_nested_type): add no globalize bit check. - * spew.c (hack_more_ids) : templated nested decl not push top - level. - - * parse.y : get rid of 'goto do_components'. It is much better - for debugging. - - * decl.c (is_anon_name): get rid of the function and use the - macro ANON_AGGRNAME_P. - * pt.c : ditto. - -Fri Jan 21 14:06:02 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct): Don't synthesize any methods for - anonymous structs/unions. - - * typeck.c (build_modify_expr): Don't treat pmf's as class objects. - -Thu Jan 20 18:56:46 1994 Jason Merrill <jason@deneb.cygnus.com> - - * method.c (build_opfncall): Call build_indirect_ref on - synthesized instance for operator delete. - - * pt.c (type_unification): Don't abort if called with a list of - types in ARGS. - - * class.c (instantiate_type): Deal with function templates. - -Thu Jan 20 16:55:35 1994 Jim Wilson <wilson@sphagnum.cygnus.com> - - * Makefile.in (CC): Default to cc not gcc. - -Thu Jan 20 13:47:54 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_modify_expr): Call constructor if appropriate. - - * decl.c (push_to_top_level): Clear out class-level bindings cache. - -Wed Jan 19 13:51:22 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (resolve_scope_to_name): Work recursively (previously only - looked down one level). - - * lex.c (do_pending_inlines): If we're still dealing with the last - batch of inlines, don't start working on a new one. - - * Makefile.in (stamp-parse): Update conflict count. - (TAGS): Fix. - - * parse.y (explicit_instantiation): New rule; implements - 'template A<int>' syntax (though not 'template foo(int)' yet). - (structsp): Add explicit_instantiation. - -Tue Jan 18 13:53:05 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct, etc.): Simplify decision to synthesize - a destructor. - - * call.c, class.c, cp-tree.h, decl.c, init.c, - ptree.c, search.c, typeck.c, typeck2.c: Nuke - TYPE_NEEDS_CONSTRUCTOR (change all calls to TYPE_NEEDS_CONSTRUCTING). - * init.c (expand_aggr_init_1): Don't try non-constructor methods - of initializing objects. - (build_new): Don't try other methods if the constructor lookup fails. - - * class.c (finish_base_struct): Set cant_have_default_ctor and - cant_synth_copy_ctor properly. - (finish_struct): Likewise. - -Mon Jan 17 13:58:18 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_modify_expr_1): #if 0 out again. - (build_modify_expr): #if 0 out memberwise init code again. - - * lex.c (default_copy_constructor_body): Be const-correct. - (default_assign_ref_body): Likewise. - - * init.c (perform_member_init): Use TYPE_HAS_CONSTRUCTOR to decide - whether or not to use it, rather than TYPE_NEEDS_CONSTRUCTING. - (expand_aggr_init): Disable silent conversion from initializer list - to list of args for a constructor. - - * class.c (base_info): Lose needs_default_ctor. - (finish_base_struct): Likewise. - (finish_struct): Likewise. - - * decl.c (init_decl_processing): Don't turn off flag_default_inline - just because flag_no_inline is on. - (finish_decl): Use TYPE_HAS_CONSTRUCTOR to decide to use - constructor. - - * class.c (finish_struct): Synthesize default ctor whenever - allowed. - - * Makefile.in (TAGS): Don't try to run etags on cp-parse.y. - -Sat Jan 15 18:34:33 1994 Mike Stump <mrs@cygnus.com> - - * Makefile.in, configure: Handle the C++ front-end in a - subdirectory. - * cp-*: Move C++ front-end to cp/*. - -Fri Jan 14 14:09:37 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cp-typeck.c (build_function_call_real): Modify to match other - instances of taking the address of the function. - - * cp-class.c (finish_struct): Set TYPE_HAS_REAL_CONSTRUCTOR to 1 if - there are non-synthesized constructors. - Only set TYPE_NEEDS_CONSTRUCTOR if TYPE_HAS_REAL_CONSTRUCTOR. - Always generate copy constructor if possible. - - * cp-tree.h (lang_type): Add has_real_constructor bitfield. - (TYPE_HAS_REAL_CONSTRUCTOR): Define. - - * cp-lex.c (default_copy_constructor_body): Use init syntax - for all bases. - - * cp-type2.c (store_init_value): Only give error for initializer list - if TYPE_HAS_REAL_CONSTRUCTOR. - -Thu Jan 13 15:38:29 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cp-tree.h (DECL_SYNTHESIZED): Add defn. - (lang_decl): Add synthesized bitfield to decl_flags. - - * cp-lex.c (cons_up_default_function): Use DECL_SYNTHESIZED to mark - artificial methods, rather than a line # of 0. - -Fri Jan 14 18:25:29 1994 Kung Hsu <kung@mexican.cygnus.com> - - * cp-decl (xref_tag): fix a bug in conflict type. - * cp-parse.y : add SCOPED_NAME for uninstantiated template nested - type reference. - * cp-spew.c (yylex) : generated SCOPED_NAME token. - * cp-lex.c (yyprint): handle SCOPED_NAME. - -Fri Jan 14 17:00:29 1994 Mike Stump <mrs@cygnus.com> - - * cp-decl.c (pushdecl): Revert patch from Jan 11 19:33:03, as it is - not right. - -Thu Jan 13 14:00:35 1994 Kung Hsu <kung@mexican.cygnus.com> - - * cp-decl2.c (grok_x_components): fix a bug that enum type does not - have type_flags. - -Thu Jan 13 11:39:34 1994 Mike Stump <mrs@cygnus.com> - - Ensure that all vtable pointers are initialized with all the right - values. - - * cp-class.c (is_normal): Changed to reflect new meaning of - CLASSTYPE_VFIELD_PARENT. - * cp-class.c (maybe_fixup_vptrs): Use of - CLASSTYPE_NEEDS_VIRTUAL_REINIT here is misguided. Use - BINFO_MODIFIED instead. - * cp-class.c (finish_struct): Changed to reflect new meaning of - CLASSTYPE_VFIELD_PARENT. - * cp-decl.c (get_binfo_from_vfield): Removed, unneeded now. - * cp-decl.c (finish_function): Use init_vtbl_ptrs, instead of open - coding it here. - * cp-init.c (init_vfields): Changed name to init_vtbl_ptrs, and - re-implement. - * cp-init.c (emit_base_init): Use new name init_vtbl_ptrs. - * cp-tree.h (vfield_parent): Changed to integer. - * cp-tree.h (CLASSTYPE_VFIELD_PARENT): Changed docs to reflect new - meaning. - * cp-tree.h (init_vtbl_ptrs): Added init_vtbl_ptrs. - -Wed Jan 12 18:24:16 1994 Kung Hsu <kung@mexican.cygnus.com> - - * cp-decl.c (xref_tag): re-implement globalize nested type. - * cp-decl2.c (grok_x_components): ditto. - * cp-parse.y: ditto. - * cp-tree.h (lang_type): add no_globalize bit in type_flags. - -Wed Jan 12 14:08:09 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cp-decl.c (grokdeclarator): Don't set TREE_PUBLIC on friend - decls with a definition attached. - - * cp-typeck.c (build_modify_expr): Undo previous change in the case - of INIT_EXPRs. - -Tue Jan 11 19:33:03 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cp-typeck.c (build_modify_expr): Replace code for generating - assignment semantics for classes with an error. - (build_modify_expr_1): #if 0 out. - - * cp-decl.c (pushdecl): Patch bogus design of pushdecl - behavior for overloaded functions (it doesn't push anything). - - * cp-class.c (finish_struct): When generating default op=, - set TYPE_HAS_ASSIGNMENT. - -Mon Jan 10 18:48:06 1994 Mike Stump <mrs@cygnus.com> - - * cp-cvt.c (convert): Make {double, clashing enum} -> enum - invalid. - * cp-typeck.c (convert_for_assignment): Simplify. - * cp-decl2.c (warn_enum_clash): Removed. - * invoke.texi (-Wenum-clash): Removed. - * toplev.c (-Wenum-clash): Removed. - -Mon Jan 10 17:48:37 1994 Kung Hsu <kung@mexican.cygnus.com> - - * cp-decl.c (finish_decl): fix incorrect popclass call. - - * cp-decl.c (is_anon_name): new function, check whether the name - is anonymous name generated by compiler. - * cp-decl.c (grokdeclarator): allow nested SCOPE_REF - * cp-spew.c (hack_more_ids): handle nested type in template. - * cp-parse.y : handle nested type reference in uninstantiated - template. - * cp-call.c (build_method_call): handle uninstantiated template - case. - * cp-pt.c (search_nested_type_in_tmpl): new function, search nested - type in template. - * cp-pt.c (lookup_nested_type_by_name): new function, lookup nested - type by name. - * cp-pt.c (tsubst): handle nested type search by name. - -Mon Jan 10 14:32:18 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cp-init.c (build_member_call): Propagate qualifiers to new type. - - * cp-call.c (build_method_call): Count functions the new way. - -Fri Jan 7 19:03:26 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cp-decl.c (pushtag): Set DECL_ASSEMBLER_NAME for nested classes, - too. - -Tue Jan 4 16:45:51 1994 Kung Hsu <kung@cirdan.cygnus.com> - - * cp-parse.y: change to handle whether to globalize nested class. - * cp-decl.c(xref_tag, maybe_globalize_type): Likewise. - -Mon Jan 3 22:22:32 1994 Gerald Baumgartner <gb@cygnus.com> - - * Makefile.in cp-call.c cp-class.c cp-cvt.c cp-decl.c cp-decl2.c - cp-error.c cp-init.c cp-lex.c cp-lex.h cp-method.c cp-parse.y - cp-spew.c cp-tree.c cp-tree.h cp-type2.c cp-typeck.c cp-xref.c - gplus.gperf toplev.c: Incorporated C++ signature extension. - * cp-sig.c: New file, contains most of signature processing. - * cp-hash.h: Regenerated from gplus.gperf. - - * gcc.1 g++.1: Added explanation for the `-fhandle-signatures' - and `-fno-handle-signatures' command line flags. - - * gcc.texi: Changed the last-modification date. - * invoke.texi: Added `-fhandle-signatures' in the list of - C++ language options. Added explanation for this option. - -Tue Dec 28 21:10:03 1993 Mike Stump <mrs@cygnus.com> - - * cp-init.c (expand_vec_init): Remove comptypes test, as it is too - harsh here. - -Tue Dec 28 13:42:22 1993 Mike Stump <mrs@cygnus.com> - - * cp-pt.c (do_pending_expansions): Decide to expand a template - member function, based upon it's class type, not the class type of - the first place it was declared. - -Tue Dec 28 05:42:31 1993 Mike Stump <mrs@cygnus.com> - - * cp-class.c (is_normal): New routine, use to determine when the - given binfo is the normal one. (The one that should have the simple - vtable name.) - * cp-class.c (modify_other_vtable_entries): Use DECL_ASSEMBLER_NAME - to check if two fndecls are `the same'. Sometimes this routine can - modify the main vtable, and normal should be 1, in that case, so use - is_normal() to determine if this is the main vtable for the class. - Don't recurse down virtual bases, as they are shared, and we take - care of them elsewhere. - * cp-class.c (modify_vtable_entries): If we have already updated the - vtable with the new virtual, don't do it again. - * cp-class.c (finish_struct): Set CLASSTYPE_VFIELD_PARENT as - appropriate. Do virtual function overriding in virtual bases, after - normal overriding, so that the base function list in DECL_VINDEX is - not overridden, before we have a chance to run through the list. - Use DECL_ASSEMBLER_NAME to check if two fndecls are `the same'. - Make sure we pass the right address into modify_vtable_entries. - * cp-tree.h (CLASSTYPE_VFIELD_PARENT): New field to indicate which - binfo is the one that has the vtable that we based our vtable on. - -Fri Dec 24 09:40:52 1993 Michael Tiemann <tiemann@blues.cygnus.com> - - * cp-typeck.c (c_expand_start_case): Use default_conversion to - convert expression from reference type if necessary. - -Wed Dec 22 17:58:43 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-typeck.c (build_unary_op): Make sure that it's a TREE_LIST before - trying to read its TREE_VALUE. - - * cp-class.c (finish_struct_methods): Clear DECL_IN_AGGR_P here. - (finish_struct): Instead of here. - -Tue Dec 21 14:34:25 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.c (list_hash_lookup_or_cons): Make sure the type doesn't - have TYPE_PTRMEMFUNC_P set before we try to build its - CLASSTYPE_ID_AS_LIST. - (get_decl_list): Likewise, when trying to read it. - - * cp-tree.h (VTABLE_NAME): No def with NO_{DOLLAR,DOT} defined. - (VTABLE_NAME_P): Use it instead of VTABLE_NAME_FORMAT. - -Mon Dec 20 13:35:03 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-typeck.c (rationalize_conditional_expr): New function. - (unary_complex_lvalue): Use it. - (build_modify_expr): Use it, since trying to do an ADDR_EXPR of it - with build_unary_op won't cut it. Don't wrap the COND_EXPR with a - SAVE_EXPR either. - - * cp-decl2.c (explicit_warn_return_type): Deleted variable. - (lang_decode_option): Set warn_return_type, not explicit_*, for - -Wreturn-type and -Wall. This is what rest_of_compilation uses to - decide if it should go into jump_optimize or not. - * cp-tree.h (explicit_warn_return_type): Deleted. - * cp-decl.c (grokdeclarator): Use warn_return_type, not explicit_*. - (finish_function): Also complain about no return in a non-void fn if - we're being pedantic (don't rely on use of -Wreturn-type). - -Fri Dec 17 15:45:46 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-decl.c (grokdeclarator): Forbid declaration of a function as - static if it's being done inside another function. - - * cp-search.c (compute_visibility): Check for friendship both ways. - -Fri Dec 17 14:28:25 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-cvt.c (build_default_binary_type_conversion): Make error - messages more helpful. - - * cp-error.c (op_as_string): New function, returns "operator ==" - given EQ_EXPR or suchlike. - -Fri Dec 17 13:28:11 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-call.c (print_n_candidates): New function. - (build_overload_call_real): Use it when we complain about a call - being ambiguous. - -Fri Dec 17 12:41:17 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-call.c (build_method_call): Fix checking for static call - context. - - * cp-method.c (build_opfncall): Call build_indirect_ref on argument - to operator new. - - * cp-init.c (build_new): Don't mess with rval when building - indirect ref. - -Thu Dec 16 16:48:05 1993 Kung Hsu <kung@cirdan.cygnus.com> - - * cp-lex.c (default_assign_ref_body): add check when TYPE_NESTED_ - NAME(type) may not be exist. It's not a problem for old compiler. - -Thu Dec 16 14:46:06 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.h (CLASSTYPE_ALTERS_VISIBILITIES_P): Delete macro, it's - never used for anything. - (struct lang_type, member type_flags): Delete field - `alters_visibility', and up `dummy' by 1. - * cp-class.c (finish_base_struct): Delete code that copies the - setting of CLASSTYPE_ALTERS_VISIBILITIES_P. - (finish_struct): Delete code that sets it. - -Thu Dec 16 14:44:39 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-decl.c, cp-init.c, cp-typeck.c: Fix arguments to - build_method_call that I messed up before. - - * cp-search.c (get_base_distance): If protect > 1, allow immediate - private base. - - * cp-class.c (finish_base_struct): Set cant_synth_* correctly. - (finish_struct): Likewise. Well, nigh-correctly; it won't deal - properly with the case where a class contains an object of an - ambiguous base class which has a protected op=. Should be fixed - when the access control code gets overhauled. - (finish_struct_methods): Set TYPE_HAS_NONPUBLIC_* correctly. - -Thu Dec 16 12:17:06 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-lex.c (real_yylex): Turn the code back on that deals with - __FUNCTION__ and __PRETTY_FUNCTION__. Don't use lookup_name, to - avoid the ambiguity problems that led to it being turned off in the - first place. - - * cp-method.c (hack_identifier): Also check for a TYPE_PTRMEMFUNC_P - to see if something is a method. - -Wed Dec 15 18:35:58 1993 Mike Stump <mrs@cygnus.com> - - * cp-typeck.c (build_modify_expr): Avoid error messages on small - enum bit fields. - * cp-typeck.c (convert_for_assignment): Add missing argument to - cp_warning and cp_pedwarn calls. - -Wed Dec 15 18:25:32 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-parse.y (member_init): ANSI C++ doesn't forbid old-style base - initializers; it's just anachronistic. - - * cp-decl.c (finish_decl): Don't require external-linkage arrays - to have a complete type at declaration time when pedantic. - -Tue Dec 14 11:37:23 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-decl.c (pushdecl): Don't set DECL_CONTEXT if it's already set. - - * cp-call.c (build_method_call): Don't dereference pointer given - as instance. - - * cp-decl.c (finish_function): Don't pass pointer to - build_method_call. - (finish_function): Likewise. - - * cp-typeck.c (build_x_function_call): Likewise. - - * cp-method.c (build_component_type_expr): Likewise. - - * cp-init.c (build_member_call): Likewise. - (build_new): Likewise. - -Mon Dec 13 18:04:33 1993 Kung Hsu <kung@cirdan.cygnus.com> - - * cp-decl.c (xref_tag): fix regression created by changes made - in Dec. 7 1993. - * cp-decl.c (xref_defn_tag): fix parallel nested class problem. - -Fri Dec 10 12:40:25 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-call.c (compute_conversion_costs_ansi) [DEBUG_MATCHING]: Print - out the final evaluation of the function, so we can see if ELLIPSIS, - USER, and EVIL were set at the end. - - * cp-call.c (convert_harshness_ansi): When the parm isn't an lvalue, - only go for setting TRIVIAL_CODE if we are dealing with types that - are compatible. - -Thu Dec 9 18:27:22 1993 Mike Stump <mrs@cygnus.com> - - * cp-decl.c (flag_huge_objects): New flag to allow large objects. - * toplev.c (lang_options): Likewise. - * cp-decl2.c (flag_huge_objects, lang_f_options): Likewise. - * cp-decl.c (delta_type_node): New type for delta entries. - * cp-tree.h (delta_type_node): Likewise. - * cp-decl.c (init_decl_processing): Setup delta_type_node. - * cp-decl.c (init_decl_processing, build_ptrmemfunc_type): Use - delta_type_node instead of short_integer_type_node. - * cp-class.c (build_vtable_entry): Likewise. - -Thu Dec 9 16:19:05 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.h (OPERATOR_TYPENAME_P): Define outside of - NO_{DOLLAR,DOT} macro checks, so it always gets defined. - (VTABLE_NAME_P): Define for NO_DOT && NO_DOLLAR_IN_LABEL. - -Wed Dec 8 17:38:06 1993 Mike Stump <mrs@cygnus.com> - - * cp-decl.c (finish_decl): Make sure things that can go into - "common", do go into common, if -fcommon is given. - -Wed Dec 8 13:01:54 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-call.c (print_harshness) [DEBUG_MATCHING]: New function. - (compute_conversion_costs_ansi) [DEBUG_MATCHING]: Print out - argument matching diagnostics to make instantly clear what the - compiler is doing. - - * cp-call.c (convert_harshness_ansi): If the parm isn't an lvalue, - then check to see if the penalty was increased due to - signed/unsigned mismatch, and use a TRIVIAL_CODE if it wasn't. - -Tue Dec 7 18:29:14 1993 Kung Hsu <kung@cirdan.cygnus.com> - - * cp-decl.c (xref_tag, pushtag): Fix nested class search/resolution - problem. - -Tue Dec 7 16:09:34 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-class.c (finish_struct): Before synthesizing methods, if no - methods have yet been declared then set nonprivate_method. Don't - set non_private method after synthesizing a method. - - * cp-lex.c (extract_interface_info): If flag_alt_external_templates - is set, tie emitted code to the location of template instantiation, - rather than definition. - - * cp-tree.h: Declare flag_alt_external_templates. - - * cp-decl2.c (lang_decode_option): Support -falt-external-templates. - - * toplev.c (lang_options): Likewise. - -Mon Oct 4 12:50:02 1993 Chip Salzenberg <chip@fin.uucp> - - [changes propagated from 930810 snapshot] - * cp-decl.c (init_decl_processing): Make long long available for use - as SIZE_TYPE and PTRDIFF_TYPE. - (finish_decl): Allow file-scope static incomplete array. - (grokdeclarator): Don't pass on const and volatile fron function - value type to function type. - Warn here for volatile fn returning non-void type. - * cp-parse.y (attrib): Accept attributes `volatile' with alias - `noreturn', and `const'. - * cp-typeck.c (default_conversion): Don't lose const and volatile. - (build_binary_op_nodefault): Generate pedantic warning for comparison - of complete pointer type with incomplete pointer type. - (build_c_cast): Be careful that null pointer constant be INTEGER_CST. - -Tue Dec 7 10:46:48 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-init.c (expand_vec_init): When creating a temporary for copying - arrays, use the type of the source, not the target. - - * cp-cvt.c (convert): Pass an argument for errtype to - convert_to_reference. - - * cp-error.c (dump_expr, COMPONENT_REF & CALL_EXPR): Deal with - methods, -> and `this'. - -Mon Dec 6 17:12:33 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-error.c (parm_as_string): New function; returns `this' or arg - number. Corresponds to %P. - (dump_expr): Deal with method calls. - - * cp-cvt.c (convert_to_reference): Stop using warn_for_assignment. - * cp-typeck.c (convert_for_assignment): Likewise. - (warn_for_assignment): Lose. - -Mon Dec 6 11:33:35 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-call.c (ideal_candidate_ansi): Delete code that was never - doing anything useful. Instead, sort once, and DO NOT wipe - out any codes with EVIL_CODE, since that's what we use as a - marker for the end of the list of candidates. - - * cp-cvt.c (convert_to_aggr): Make sure to always set H_LEN. - -Mon Dec 6 12:49:17 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-init.c (get_aggr_from_typedef): New function, like - is_aggr_typedef but returns the _TYPE. - - * cp-call.c, cp-init.c, cp-method.c: Eradicate err_name. - -Sun Dec 5 18:12:48 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-lex.c (readescape): Pedwarn when a hex escape is out of range. - -Thu Nov 25 23:50:19 1993 Chip Salzenberg <chip@fin.uucp> - - Delay language context change until beginning of next decl. - - * cp-lex.h (c_header_level): Removed. - (pending_lang_change): Declared. - * cp-lex.c (c_header_level): Renamed from in_c_header, made static. - (pending_lang_change): Defined. - (check_newline): Rework code that recognizes line number and - filename changes. Instead of pushing and popping lang context, - increment and decrement pending_lang_change. - (do_pending_lang_change): Push and pop lang context according - to value of pending_lang_change. - * cp-parse.y (extdefs): Use lang_extdef instead of extdef. - (extdef): Same as extdef, but call do_pending_lang_change() first. - -Mon Nov 15 15:39:15 1993 Chip Salzenberg <chip@fin.uucp> - - * cp-typeck.c (build_binary_op_nodefault): Warn for ordered - compare of ptr with 0 only if pedantic in both cases. - -Thu Nov 25 13:31:37 1993 Chip Salzenberg <chip@fin.uucp> - - Reinstate the below patch, which got lost in the Cygnus merge: - Tue Nov 23 13:59:24 1993 Hallvard B Furuseth (hbf@durin.uio.no) - * cp-parse.y (maybe_type_qual): Don't fail to set $$. - -Wed Nov 17 19:03:30 1993 Chip Salzenberg <chip@fin.uucp> - - * cp-parse.y (attrib): Allow "ident(ident)" like the C front end. - -Fri Oct 22 20:43:37 1993 Paul Eggert <eggert@twinsun.com> - - * cp-lex.c (real_yylex): Diagnose floating point constants - that are too large. - -Wed Nov 17 19:10:37 1993 Chip Salzenberg <chip@fin.uucp> - - * cp-type2.c (build_functional_cast): ARM page 16: When a class - and an object, function or enumerator are declared in the same - scope with the same name, the class name is hidden. - -Wed Nov 17 19:07:18 1993 Chip Salzenberg <chip@fin.uucp> - - * cp-call.c (convert_harshness_ansi): Distinguish float, double, - and long double from each other when overloading. - (compute_conversion_costs_{ansi,old}, build_method_call, - build_overlay_call_real, convert_to_aggr): Always set and - always use H_LEN member of candidate structure. - -Mon Oct 11 23:10:53 1993 Chip Salzenberg <chip@fin.uucp> - - * cp-decl.c (duplicate_decls): Note redeclarations of library - functions, and generate distinct warnings for them. - -Mon Oct 4 12:26:49 1993 Chip Salzenberg <chip@fin.uucp> - - Support format warnings in G++. - - * cp-tree.h: Protect against multiple inclusion. - Declare all public functions in c-common.c (copy from c-tree.h). - (STDIO_PROTO): Define. - (warn_format): Declare. - (record_format_info): Remove declaration. - * cp-decl.c (init_decl_processing): Call init_function_format_info. - * cp-decl2.c (lang_decode_option): Make "-Wall" include warn_format. - * cp-typeck.c (build_function_call_real): Call check_function_format. - (record_format_info): Remove -- obsolete stub. - -Sat Jul 24 12:04:29 1993 Chip Salzenberg <chip@fin.uucp> - - * cp-decl.c (duplicate_decls): Don't warn for non-extern var decl - following an extern one (for -Wredundant-decls). - * cp-parse.y (primary): In statement expression case, if compstmt - returns something other than a BLOCK, return it unchanged. - -Thu Dec 2 20:44:58 1993 Chip Salzenberg <chip@fin.uucp> - - * cp-decl.c (warn_extern_redeclared_static): New function made - from code extracted from pushdecl. - (duplicate_decls, pushdecl): Call new function. - (lookup_name_current_level): Allow for IDENTIFIER_GLOBAL_VALUE - to be a TREE_LIST when function is declared in 'extern "C" {}'. - -Fri Dec 3 16:01:10 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-class.c (duplicate_tag_error): Use cp_error. - (finish_base_struct): Check for ambiguity with direct base, and don't - generate op= or copy ctor if it exists. - -Fri Dec 3 15:32:34 1993 Kung Hsu <kung@cirdan.cygnus.com> - - * cp-init.c (expand_member_init): when initializer name is null, - don't try to build it now because emit_base_init will handle it. - -Fri Dec 3 12:28:59 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-lex.c (init_lex): Initialize input_filename to "<internal>" for - code such as ExceptionHandler::operator=. - -Fri Dec 3 10:32:08 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-decl.c (grokdeclarator): Don't try to print out dname when - complaining about arrays of references if decl_context==TYPENAME, - since it will be null. - - * cp-decl2.c: Default to flag_ansi_overloading. - -Thu Dec 2 18:05:56 1993 Kung Hsu <kung@cirdan.cygnus.com> - - * cp-call.c (build_method_call): use binfo from instance if it's - different from binfo (basetype_path) passed from above. - -Wed Nov 17 19:14:29 1993 Chip Salzenberg <chip@fin.uucp> - - cp-error.c (dump_expr): Use unsigned chars to output a - TREE_REAL_CST in hex. - -Thu Dec 2 11:05:48 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-class.c (finish_struct): Fix typo in setting - cant_synth_asn_ref. - - * cp-tree.h (TYPE_NESTED_NAME): New macro, does - DECL_NESTED_TYPENAME (TYPE_NAME (NODE)). - - * cp-lex.c (default_copy_constructor_body): Change - DECL_NAME (TYPE_NAME (btype)) to TYPE_NESTED_NAME (btype). - (default_assign_ref_body): Likewise. - (default_copy_constructor_body): Call operator= explicitly for - base classes that have no constructor. - -Thu Dec 2 10:47:15 1993 Michael Tiemann <tiemann@blues.cygnus.com> - - * cp-call.c (build_method_call): If the instance variable is - converted to error_mark_node when we're trying to convert it to the - base type of a method we're looking up, return error_mark_node. - -Thu Dec 2 10:41:16 1993 Torbjorn Granlund <tege@cygnus.com> - - * cp-typeck.c (build_binary_op_nodefault): In *_DIV_EXPR *_MOD_EXPR - cases, tests for unsigned operands by peeking inside a NOP_EXPR. - -Wed Dec 1 13:33:34 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-call.c (compute_conversion_costs_ansi): Use the size of struct - harshness_code, not the size of short, for clearing out the - ansi_harshness. - - * cp-call.c (print_candidates): New function. - (build_method_call): When we had some candidates, but didn't get a - usable match, don't report that we got an error with the first - candidate. Instead, say there were no matches, and list the - candidates with print_candidates. In the second pass, make sure we - clear out ever_seen, so we can accurately count the number of - functions that qualified. - -Wed Dec 1 09:53:59 1993 Torbjorn Granlund <tege@cygnus.com> - - * cp-typeck.c (build_binary_op_nodefault): Shorten for *_MOD_EXPR - only if op1 is known to be != -1. - (build_binary_op_nodefault): Handle *_DIV_EXPR likewise. - -Tue Nov 30 14:07:26 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-method.c (hack_identifier): If the field itself is private, and - not from a private base class, say so. - -Mon Nov 29 03:00:56 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-decl.c (grokdeclarator): Always warn on initialization of - const member. - -Wed Nov 24 00:49:35 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-class.c (finish_struct): Set TYPE_GETS_CONST_* properly. - (finish_base_struct): Set cant_synth_asn_ref properly. - - * cp-lex.c (cons_up_default_function): Add section for operator=. - (default_assign_ref_body): New function, mostly cribbed from - default_copy_constructor_body. - - * cp-class.c (base_info): Add members cant_synth_copy_ctor, - cant_synth_asn_ref, no_const_asn_ref. - (finish_base_struct): Update no_const_asn_ref, note that you should - update cant_synth_*, propagate TYPE_GETS_ASSIGN_REF. - (finish_struct): Add decls for cant_synth_*, no_const_asn_ref, and - initialize them properly. Set no_const_asn_ref properly. Set - cant_synth_* in some of the situations where they should be set. - Propagate TYPE_GETS_ASSIGN_REF. Use cant_synth_copy_ctor. Add call - to cons_up_default_function for operator=. - -Tue Nov 23 20:24:58 1993 Mike Stump <mrs@cygnus.com> - - * cp-cvt.c (convert_force): Add code to perform casting of pointer - to member function types. - * cp-typeck.c (build_ptrmemfunc): Add FORCE parameter to indicate - when the conversion should be done, regardless. - * cp-tree.h (build_ptrmemfunc): Likewise. - * cp-type2.c (digest_init): Likewise. - * cp-typeck.c (convert_for_assignment): Likewise. - -Tue Nov 23 18:06:58 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-error.c (dump_expr): Do the right thing for variables of - reference type. - - * cp-decl.c (grok_op_properties): Set TYPE_HAS_ASSIGN_REF - and its kin properly. - (xref_tag): Propagate TYPE_GETS_ASSIGN_REF. - -Tue Nov 23 12:26:13 1993 Mike Stump <mrs@cygnus.com> - - * cp-method.c (build_opfncall): Don't count pointer to member - functions as aggregates here, as we don't want to look up methods in - them. The compiler would core dump if we did, as they don't have - normal names. - * cp-typeck.c (build_indirect_ref): Improve wording on error - message. - -Mon Nov 22 14:22:23 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-decl.c (grok_op_properties): Allow operator?: with pedwarn - (since it's supported in other compiler bits). - - * cp-method.c (report_type_mismatch): Use cp_error; ignore err_name - argument. - - * cp-error.c (dump_function_decl): Don't print return type for - constructors and destructors. - - * cp-cvt.c (cp_convert_to_pointer): Import code from - convert_to_pointer so we can return error_mark_node in the case of an - error, and to allow more meaningful error messages. - (build_type_conversion): Don't go through void* when trying - to convert to a pointer type. - - * cp-decl.c (grokfndecl): Move call to grok_op_properties back - after grokclassfn so that it's dealing with the right decl. - (grok_op_properties): Don't assert !methodp for op new and op delete. - - * cp-init.c (build_delete): Don't use TYPE_BUILT_IN (there are now - no uses of it in the compiler). - - * cp-call.c (build_scoped_method_call): Fix for destructors of simple - types. - (build_method_call): Likewise. - -Fri Nov 19 12:59:38 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-tree.c (count_functions): Abstraction function. - - * cp-call.c (build_overload_call_real): Deal with new overloading - properly, remove dead code. - - * gcc.c (default_compilers): Generate and use .ii files in the - intermediate stage of compiling C++ source. - -Fri Nov 19 11:26:09 1993 Jim Wilson <wilson@sphagnum.cygnus.com> - - * cp-expr.c (cplus_expand_expr): Make call_target a valid memory - address before using it, so it can be later safely compared. - -Fri Nov 12 15:30:27 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-pt.c (tsubst): Deal with new overloading. - - * cp-typeck.c (fntype_p): is the arg function type? - (comp_target_parms): pedwarn on conversion from (anything) to (...). - (build_x_function_call): Deal with new overloading. - - * cp-tree.c (decl_list_length): Deal with new overloading. - (decl_value_member): Like value_member, but for DECL_CHAINs. - - * cp-decl.c (duplicate_decls): Deal with new overloading. - (start_decl): Likewise. - - * cp-class.c (instantiate_type): Deal with new overloading. - - * cp-call.c (convert_harshness_ansi): Deal with new overloading. - (convert_harshness_old): Deal with new overloading. - (build_overload_call_real): Likewise. - -Mon Nov 8 13:50:49 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-tree.c (get_unique_fn): New function; returns FUNCTION_DECL - if unambiguous, NULL_TREE otherwise. - (get_first_fn): Returns the first appropriate FUNCTION_DECL. - (is_overloaded_fn): Returns whether or not the passed tree is - a function or list of functions. - - * cp-init.c (init_init_processing): use `get_first_fn' to find - the FUNCTION_DEFN for new and delete. - - * cp-decl.c (push_overloaded_decl): Use new overloading strategy, cut - code size in half (I spit on special cases). - -Tue Sep 7 20:03:33 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-decl.c: Allow references and template type parameters as well |