diff options
Diffstat (limited to 'gcc/c-objc-common.c')
| -rw-r--r-- | gcc/c-objc-common.c | 53 |
1 files changed, 21 insertions, 32 deletions
diff --git a/gcc/c-objc-common.c b/gcc/c-objc-common.c index 32b894b4552..438b3fba808 100644 --- a/gcc/c-objc-common.c +++ b/gcc/c-objc-common.c @@ -1,5 +1,5 @@ /* Some code common to C and ObjC front ends. - Copyright (C) 2001, 2002 Free Software Foundation, Inc. + Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. This file is part of GCC. @@ -39,17 +39,16 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA #include "target.h" #include "cgraph.h" -static bool c_tree_printer PARAMS ((output_buffer *, text_info *)); -static tree inline_forbidden_p PARAMS ((tree *, int *, void *)); -static void expand_deferred_fns PARAMS ((void)); -static tree start_cdtor PARAMS ((int)); -static void finish_cdtor PARAMS ((tree)); +static bool c_tree_printer (output_buffer *, text_info *); +static tree inline_forbidden_p (tree *, int *, void *); +static void expand_deferred_fns (void); +static tree start_cdtor (int); +static void finish_cdtor (tree); static GTY(()) varray_type deferred_fns; int -c_missing_noreturn_ok_p (decl) - tree decl; +c_missing_noreturn_ok_p (tree decl) { /* A missing noreturn is not ok for freestanding implementations and ok for the `main' function in hosted implementations. */ @@ -61,8 +60,7 @@ c_missing_noreturn_ok_p (decl) such functions always being inlined when optimizing. */ int -c_disregard_inline_limits (fn) - tree fn; +c_disregard_inline_limits (tree fn) { if (lookup_attribute ("always_inline", DECL_ATTRIBUTES (fn)) != NULL) return 1; @@ -71,10 +69,8 @@ c_disregard_inline_limits (fn) } static tree -inline_forbidden_p (nodep, walk_subtrees, fn) - tree *nodep; - int *walk_subtrees ATTRIBUTE_UNUSED; - void *fn; +inline_forbidden_p (tree *nodep, int *walk_subtrees ATTRIBUTE_UNUSED, + void *fn) { tree node = *nodep; tree t; @@ -160,8 +156,7 @@ inline_forbidden_p (nodep, walk_subtrees, fn) } int -c_cannot_inline_tree_fn (fnp) - tree *fnp; +c_cannot_inline_tree_fn (tree *fnp) { tree fn = *fnp; tree t; @@ -170,7 +165,7 @@ c_cannot_inline_tree_fn (fnp) && lookup_attribute ("always_inline", DECL_ATTRIBUTES (fn)) == NULL) return 1; - /* Don't auto-inline anything that might not be bound within + /* Don't auto-inline anything that might not be bound within this unit of translation. */ if (!DECL_DECLARED_INLINE_P (fn) && !(*targetm.binds_local_p) (fn)) goto cannot_inline; @@ -215,7 +210,7 @@ c_cannot_inline_tree_fn (fnp) if (! t) return 0; } - + if (walk_tree (&DECL_SAVED_TREE (fn), inline_forbidden_p, fn, NULL)) goto cannot_inline; @@ -229,8 +224,7 @@ c_cannot_inline_tree_fn (fnp) /* Called from check_global_declarations. */ bool -c_warn_unused_global_decl (decl) - tree decl; +c_warn_unused_global_decl (tree decl) { if (TREE_CODE (decl) == FUNCTION_DECL && DECL_DECLARED_INLINE_P (decl)) return false; @@ -242,7 +236,7 @@ c_warn_unused_global_decl (decl) /* Initialization common to C and Objective-C front ends. */ bool -c_objc_common_init () +c_objc_common_init (void) { static const enum tree_code stmt_codes[] = { c_common_stmt_codes @@ -282,8 +276,7 @@ c_objc_common_init () to RTL is only done at the end of the compilation. */ int -defer_fn (fn) - tree fn; +defer_fn (tree fn) { VARRAY_PUSH_TREE (deferred_fns, fn); @@ -293,7 +286,7 @@ defer_fn (fn) /* Expand deferred functions for C and ObjC. */ static void -expand_deferred_fns () +expand_deferred_fns (void) { unsigned int i; @@ -315,8 +308,7 @@ expand_deferred_fns () } static tree -start_cdtor (method_type) - int method_type; +start_cdtor (int method_type) { tree fnname = get_file_function_name (method_type); tree void_list_node_1 = build_tree_list (NULL_TREE, void_type_node); @@ -342,8 +334,7 @@ start_cdtor (method_type) } static void -finish_cdtor (body) - tree body; +finish_cdtor (tree body) { tree scope; tree block; @@ -361,7 +352,7 @@ finish_cdtor (body) /* Called at end of parsing, but before end-of-file processing. */ void -c_objc_common_finish_file () +c_objc_common_finish_file (void) { if (pch_file) c_common_write_pch (); @@ -420,9 +411,7 @@ c_objc_common_finish_file () Please notice when called, the `%' part was already skipped by the diagnostic machinery. */ static bool -c_tree_printer (buffer, text) - output_buffer *buffer; - text_info *text; +c_tree_printer (output_buffer *buffer, text_info *text) { tree t = va_arg (*text->args_ptr, tree); |