diff options
Diffstat (limited to 'gcc/java/java-tree.h')
| -rw-r--r-- | gcc/java/java-tree.h | 269 |
1 files changed, 240 insertions, 29 deletions
diff --git a/gcc/java/java-tree.h b/gcc/java/java-tree.h index d8084993bee..2925c043aa9 100644 --- a/gcc/java/java-tree.h +++ b/gcc/java/java-tree.h @@ -1,6 +1,6 @@ /* Definitions for parsing and type checking for the GNU compiler for the Java(TM) language. - Copyright (C) 1997, 1998 Free Software Foundation, Inc. + Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc. This file is part of GNU CC. @@ -49,16 +49,27 @@ struct JCF; MODIFY_EXPR_FROM_INITIALIZATION_P (in MODIFY_EXPR) 3: IS_AN_IMPORT_ON_DEMAND_P (in IDENTIFIER_NODE) RESOLVE_PACKAGE_NAME_P (in EXPR_WITH_FILE_LOCATION) - 4: RESOLVE_TYPE_NAME_P (in EXPR_WITH_FILE_LOCATION) - 5: IS_BREAK_STMT_P (in EXPR_WITH_FILE_LOCATION) + SWITCH_HAS_DEFAULT (in SWITCH_EXPR) + 4: IS_A_COMMAND_LINE_FILENAME_P (in IDENTIFIER_NODE) + RESOLVE_TYPE_NAME_P (in EXPR_WITH_FILE_LOCATION) + CALL_USING_SUPER (in CALL_EXPR) + 5: HAS_BEEN_ALREADY_PARSED_P (in IDENTIFIER_NODE) + IS_BREAK_STMT_P (in EXPR_WITH_FILE_LOCATION) + IS_CRAFTED_STRING_BUFFER_P (in CALL_EXPR) + 6: CAN_COMPLETE_NORMALLY (in statement nodes). Usage of TYPE_LANG_FLAG_?: 1: TYPE_ARRAY_P (in RECORD_TYPE). 2: CLASS_LOADED_P (in RECORD_TYPE). 3: CLASS_FROM_SOURCE_P (in RECORD_TYPE). 4: CLASS_P (in RECORD_TYPE). + 5: CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P (in RECORD_TYPE) + 6: CLASS_HAS_FINIT_P (in RECORD_TYPE) Usage of DECL_LANG_FLAG_?: + 0: METHOD_DEPRECATED (in FUNCTION_DECL). + FIELD_DEPRECATED (in FIELD_DECL). + CLASS_DEPRECATED (in TYPE_DECL). 1: METHOD_PUBLIC (in FUNCTION_DECL). FIELD_PUBLIC (in FIELD_DECL). CLASS_PUBLIC (in TYPE_DECL). @@ -79,8 +90,7 @@ struct JCF; 6: METHOD_TRANSIENT (in FUNCTION_DECL) LABEL_CHANGED (in LABEL_DECL) CLASS_SUPER (in TYPE_DECL, ACC_SUPER flag) - INITIALIZED_P (in FIELD_DECL, VAR_DECL, PARM_DECL) - 7: DECL_CONSTRUCTOR_P (in FUNCTION_DECL) + 7: DECL_CONSTRUCTOR_P (in FUNCTION_DECL). */ /* True if the class whose TYPE_BINFO this is has a superclass. @@ -102,6 +112,9 @@ extern tree main_class; /* The class we are currently processing. */ extern tree current_class; +/* List of all class DECLs seen so far. */ +extern tree all_class_list; + /* Nonzero if we want to automatically do array bounds checking; on by default. Use -fno-bounds-check to disable. */ @@ -114,6 +127,17 @@ extern int flag_assume_compiled; extern int flag_emit_class_files; +/* When non zero, we emit xref strings. Values of the flag for xref + backends are defined in xref.h. */ + +extern int flag_emit_xref; + +/* Turned to 1 if -Wall was encountered. See lang.c for their meanings. */ +extern int flag_wall; +extern int flag_redundant; +extern int flag_not_overriding; +extern int flag_static_local_jdk1_1; + /* The Java .class file that provides main_class; the main input file. */ extern struct JCF main_jcf[1], *current_jcf; @@ -171,9 +195,12 @@ extern tree float_type_node; extern tree double_type_node; extern tree object_type_node; +extern tree unqualified_object_id_node; extern tree object_ptr_type_node; extern tree string_type_node; extern tree throwable_type_node; +extern tree runtime_exception_type_node; +extern tree error_exception_type_node; extern tree byte_array_type_node; extern tree short_array_type_node; @@ -189,11 +216,12 @@ extern tree string_array_type_node; extern tree TYPE_identifier_node; /* "TYPE" */ extern tree init_identifier_node; /* "<init>" */ extern tree clinit_identifier_node; /* "<clinit>" */ +extern tree finit_identifier_node; /* "$finit$" */ extern tree void_signature_node; /* "()V" */ -extern tree finalize_identifier_node; /* "finalize" */ extern tree length_identifier_node; /* "length" */ extern tree this_identifier_node; /* "this" */ extern tree super_identifier_node; /* "super" */ +extern tree continue_identifier_node; /* "continue" */ extern tree one_elt_array_domain_type; extern tree void_type_node; extern tree ptr_type_node; @@ -204,9 +232,13 @@ extern tree return_address_type_node; extern tree boolean_true_node, boolean_false_node; /* Integer constants not declared in tree.h. */ +extern tree long_zero_node; +extern tree float_zero_node; +extern tree double_zero_node; extern tree integer_negative_one_node; extern tree integer_two_node; extern tree integer_four_node; +extern tree empty_stmt_node; /* The type for struct methodtable. */ extern tree methodtable_type; @@ -226,6 +258,8 @@ extern tree method_type_node; extern tree method_ptr_type_node; #define nativecode_ptr_type_node ptr_type_node +extern tree end_params_node; + /* References to internal libjava functions we use. */ extern tree alloc_object_node; extern tree soft_instanceof_node; @@ -241,6 +275,7 @@ extern tree soft_monitorenter_node; extern tree soft_monitorexit_node; extern tree soft_lookupinterfacemethod_node; extern tree soft_fmod_node; +extern tree soft_exceptioninfo_call_node; extern tree access_flags_type_node; @@ -250,6 +285,7 @@ extern tree class_dtable_decl; extern struct CPool *outgoing_cpool; extern tree current_constant_pool_data_ref; +extern tree wfl_operator; struct lang_identifier { @@ -315,8 +351,19 @@ struct lang_identifier #define DECL_MAX_STACK(DECL) (DECL_LANG_SPECIFIC(DECL)->max_stack) /* Number of local variable slots needed for the arguments of this function. */ #define DECL_ARG_SLOT_COUNT(DECL) (DECL_LANG_SPECIFIC(DECL)->arg_slot_count) -/* Pointer to the function's COMPOUND_EXPR tree */ +/* List of checked thrown exceptions, as specified with the `throws' + keyword */ +#define DECL_FUNCTION_THROWS(DECL) (DECL_LANG_SPECIFIC(DECL)->throws_list) +/* List of other constructors of the same class that this constructor + calls */ +#define DECL_CONSTRUCTOR_CALLS(DECL) \ + (DECL_LANG_SPECIFIC(DECL)->called_constructor) +/* Pointer to the function's current's COMPOUND_EXPR tree (while + completing its body) or the function's block */ #define DECL_FUNCTION_BODY(DECL) (DECL_LANG_SPECIFIC(DECL)->function_decl_body) +/* How specific the function is (for method selection - Java source + code front-end */ +#define DECL_SPECIFIC_COUNT(DECL) DECL_ARG_SLOT_COUNT(DECL) /* In a LABEL_DECL, a TREE_VEC that saves the type_map at that point. */ #define LABEL_TYPE_STATE(NODE) (DECL_INITIAL (NODE)) @@ -388,7 +435,10 @@ struct lang_decl long localvariables_offset; int arg_slots; int max_locals, max_stack, arg_slot_count; + tree throws_list; /* Exception specified by `throws' */ tree function_decl_body; /* Hold all function's statements */ + tree called_constructor; /* When decl is a constructor, the + list of other constructor it calls. */ }; /* DECL_LANG_SPECIFIC for VAR_DECL and PARM_DECL. */ @@ -434,21 +484,22 @@ extern tree get_constant PROTO ((struct JCF*, int)); extern tree get_name_constant PROTO ((struct JCF*, int)); extern tree get_class_constant PROTO ((struct JCF*, int)); extern tree parse_signature PROTO ((struct JCF *jcf, int sig_index)); -extern int jcf_parse PROTO ((struct JCF*)); +extern void jcf_parse PROTO ((struct JCF*)); extern tree add_field PROTO ((tree, tree, tree, int)); extern tree add_method PROTO ((tree, int, tree, tree)); extern tree add_method_1 PROTO ((tree, int, tree, tree)); -extern tree make_class (); +extern tree make_class PROTO ((void)); extern tree push_class PROTO ((tree, tree)); extern tree unmangle_classname PROTO ((const char *name, int name_length)); extern tree parse_signature_string PROTO ((const unsigned char *, int)); extern tree get_type_from_signature PROTO ((tree)); extern void layout_class PROTO ((tree)); -extern tree make_class (); +extern tree layout_class_method PROTO ((tree, tree, tree, tree)); +extern void layout_class_methods PROTO ((tree)); extern tree build_class_ref PROTO ((tree)); extern tree build_dtable_decl PROTO ((tree)); extern tree build_internal_class_name PROTO ((tree)); -extern tree build_constants_constructor (); +extern tree build_constants_constructor PROTO ((void)); extern tree build_ref_from_constant_pool PROTO ((int)); extern tree build_utf8_ref PROTO ((tree)); extern tree ident_subst PROTO ((const char*, int, @@ -465,7 +516,7 @@ extern tree find_stack_slot PROTO ((int index, tree type)); extern tree build_prim_array_type PROTO ((tree, HOST_WIDE_INT)); extern tree build_java_array_type PROTO ((tree, HOST_WIDE_INT)); extern int is_compiled_class PROTO ((tree)); -extern tree mangled_classname PROTO ((char*, tree)); +extern tree mangled_classname PROTO ((const char*, tree)); extern tree lookup_label PROTO ((int)); extern tree pop_type PROTO ((tree)); extern void pop_argument_types PROTO ((tree)); @@ -473,26 +524,112 @@ extern tree decode_newarray_type PROTO ((int)); extern tree lookup_field PROTO ((tree*, tree)); extern int is_array_type_p PROTO ((tree)); extern HOST_WIDE_INT java_array_type_length PROTO ((tree)); +extern int read_class PROTO ((tree)); extern void load_class PROTO ((tree, int)); extern tree lookup_name PROTO ((tree)); extern tree build_known_method_ref PROTO ((tree, tree, tree, tree, tree)); extern tree build_class_init PROTO ((tree, tree)); extern tree build_invokevirtual PROTO ((tree, tree)); +extern tree build_invokeinterface PROTO ((tree, tree, tree)); extern tree invoke_build_dtable PROTO ((int, tree)); -extern tree match_java_method PROTO ((tree, tree, tree)); extern tree build_field_ref PROTO ((tree, tree, tree)); extern void pushdecl_force_head PROTO ((tree)); extern tree build_java_binop PROTO ((enum tree_code, tree, tree, tree)); extern tree binary_numeric_promotion PROTO ((tree, tree, tree *, tree *)); -extern tree build_decl_no_layout PROTO ((enum tree_code, tree, tree)); extern tree build_java_arrayaccess PROTO ((tree, tree, tree)); extern tree build_newarray PROTO ((int, tree)); extern tree build_anewarray PROTO ((tree, tree)); +extern tree build_new_array PROTO ((tree, tree)); extern tree build_java_array_length_access PROTO ((tree)); extern tree build_java_arraynull_check PROTO ((tree, tree, tree)); extern tree create_label_decl PROTO ((tree)); extern void push_labeled_block PROTO ((tree)); +extern tree prepare_eh_table_type PROTO ((tree)); +extern void java_set_exception_lang_code PROTO ((void)); +extern tree generate_name PROTO ((void)); +extern void pop_labeled_block PROTO ((void)); +extern char *lang_printable_name PROTO ((tree, int)); +extern tree maybe_add_interface PROTO ((tree, tree)); +extern void set_super_info PROTO ((int, tree, tree, int)); +extern int get_access_flags_from_decl PROTO ((tree)); +extern int interface_of_p PROTO ((tree, tree)); +extern int inherits_from_p PROTO ((tree, tree)); +extern void complete_start_java_method PROTO ((tree)); +extern tree build_result_decl PROTO ((tree)); +extern void emit_handlers PROTO ((void)); +extern void init_outgoing_cpool PROTO ((void)); +extern void make_class_data PROTO ((tree)); +extern void register_class PROTO ((void)); +extern int alloc_name_constant PROTO ((int, tree)); +extern void emit_register_classes PROTO ((void)); +extern void lang_init_source PROTO ((int)); +extern void write_classfile PROTO ((tree)); +extern char *print_int_node PROTO ((tree)); +extern void parse_error_context PVPROTO ((tree cl, const char *, ...)) + ATTRIBUTE_PRINTF_2; +extern tree build_primtype_type_ref PROTO ((char *)); +extern tree java_get_real_method_name PROTO ((tree)); +extern void finish_class PROTO ((tree)); +extern void java_layout_seen_class_methods PROTO ((void)); +extern void check_for_initialization PROTO ((tree)); + +extern tree pushdecl_top_level PROTO ((tree)); +extern int alloc_class_constant PROTO ((tree)); +extern int unicode_mangling_length PROTO ((const char *, int)); +extern void init_expr_processing PROTO ((void)); +extern void push_super_field PROTO ((tree, tree)); +extern void init_class_processing PROTO ((void)); +extern int can_widen_reference_to PROTO ((tree, tree)); +extern int class_depth PROTO ((tree)); +extern int verify_jvm_instructions PROTO ((struct JCF *, unsigned char *, long)); +extern void maybe_pushlevels PROTO ((int)); +extern void maybe_poplevels PROTO ((int)); +extern int process_jvm_instruction PROTO ((int, unsigned char *, long)); +extern void set_local_type PROTO ((int, tree)); +extern int merge_type_state PROTO ((tree)); +extern void push_type PROTO ((tree)); +extern void load_type_state PROTO ((tree)); +extern void add_interface PROTO ((tree, tree)); +extern void append_gpp_mangled_name PROTO ((struct obstack *, const char *, int)); +extern void append_gpp_mangled_classtype PROTO ((struct obstack *, const char *)); +extern void emit_unicode_mangled_name PROTO ((struct obstack *, const char *, int)); +extern tree force_evaluation_order PROTO ((tree)); +extern int verify_constant_pool PROTO ((struct JCF *)); +extern void start_java_method PROTO ((tree)); +extern void end_java_method PROTO ((void)); +extern void give_name_to_locals PROTO ((struct JCF *)); +extern void expand_byte_code PROTO ((struct JCF *, tree)); +extern int open_in_zip PROTO ((struct JCF *, const char *, const char *, int)); +extern void set_constant_value PROTO ((tree, tree)); +#ifdef jword +extern int find_constant1 PROTO ((struct CPool *, int, jword)); +extern int find_constant2 PROTO ((struct CPool *, int, jword, jword)); +#endif +extern int find_utf8_constant PROTO ((struct CPool *, tree)); +extern int find_string_constant PROTO ((struct CPool *, tree)); +extern int find_class_constant PROTO ((struct CPool *, tree)); +extern int find_fieldref_index PROTO ((struct CPool *, tree)); +extern int find_methodref_index PROTO ((struct CPool *, tree)); +extern void write_constant_pool PROTO ((struct CPool *, unsigned char *, int)); +extern int count_constant_pool_bytes PROTO ((struct CPool *)); +extern int encode_newarray_type PROTO ((tree)); +#ifdef uint64 +extern void format_int PROTO ((char *, jlong, int)); +extern void format_uint PROTO ((char *, uint64, int)); +#endif +extern void jcf_trim_old_input PROTO ((struct JCF *)); +#ifdef BUFSIZ +extern void jcf_print_utf8 PROTO ((FILE *, const unsigned char *, int)); +extern void jcf_print_char PROTO ((FILE *, int)); +extern void jcf_print_utf8_replace PROTO ((FILE *, const unsigned char *, + int, int, int)); +# if JCF_USE_STDIO +extern char* open_class PROTO ((char *, struct JCF *, FILE *, const char *)); +# else +extern char* open_class PROTO ((char *, struct JCF *, int, const char *)); +# endif /* JCF_USE_STDIO */ +#endif /* Access flags etc for a method (a FUNCTION_DECL): */ @@ -518,10 +655,6 @@ extern void push_labeled_block PROTO ((tree)); #define FIELD_VOLATILE(DECL) DECL_LANG_FLAG_4 (DECL) #define FIELD_TRANSIENT(DECL) DECL_LANG_FLAG_5 (DECL) -/* Initialized flag on variable/field/parm decl */ - -#define INITIALIZED_P(DECL) DECL_LANG_FLAG_6 (DECL) - /* Access flags etc for a class (a TYPE_DECL): */ #define CLASS_PUBLIC(DECL) DECL_LANG_FLAG_1 (DECL) @@ -530,6 +663,13 @@ extern void push_labeled_block PROTO ((tree)); #define CLASS_ABSTRACT(DECL) DECL_LANG_FLAG_5 (DECL) #define CLASS_SUPER(DECL) DECL_LANG_FLAG_6 (DECL) +/* @deprecated marker flag on methods, fields and classes */ + +#define METHOD_DEPRECATED(DECL) DECL_LANG_FLAG_0 (DECL) +#define FIELD_DEPRECATED(DECL) DECL_LANG_FLAG_0 (DECL) +#define CLASS_DEPRECATED(DECL) DECL_LANG_FLAG_0 (DECL) +#define DECL_DEPRECATED(DECL) DECL_LANG_FLAG_0 (DECL) + /* The number of virtual methods in this class's dispatch table. Does not include initial two dummy entries (one points to the Class object, and the other is for G++ -fvtable-thunks compatibility). */ @@ -539,8 +679,6 @@ extern void push_labeled_block PROTO ((tree)); virtual methods. */ #define TYPE_VTABLE(TYPE) TYPE_BINFO_VTABLE(TYPE) -/* True of a RECORD_TYPE of a class/interface type (not array type) */ -#define CLASS_P(TYPE) TYPE_LANG_FLAG_4 (TYPE) /* Use CLASS_LOADED_P? FIXME */ #define CLASS_COMPLETE_P(DECL) DECL_LANG_FLAG_2 (DECL) @@ -625,6 +763,16 @@ extern tree *type_map; /* True if class TYPE was defined in Java source code. */ #define CLASS_FROM_SOURCE_P(TYPE) TYPE_LANG_FLAG_3 (TYPE) +/* True of a RECORD_TYPE of a class/interface type (not array type) */ +#define CLASS_P(TYPE) TYPE_LANG_FLAG_4 (TYPE) + +/* True if class TYPE was defined in a Java source file compiled. */ +#define CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P(TYPE) \ + TYPE_LANG_FLAG_5 (TYPE) + +/* True if class TYPE has a field initializer $finit$ function */ +#define CLASS_HAS_FINIT_P(TYPE) TYPE_LANG_FLAG_6 (TYPE) + /* True if identifier ID was seen while processing a single type import stmt */ #define IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P(ID) TREE_LANG_FLAG_0 (ID) @@ -637,9 +785,18 @@ extern tree *type_map; /* True if ID is an already processed import on demand */ #define IS_AN_IMPORT_ON_DEMAND_P(ID) TREE_LANG_FLAG_3 (ID) +/* True if ID is a command-line specified filename */ +#define IS_A_COMMAND_LINE_FILENAME_P(ID) TREE_LANG_FLAG_4 (ID) + +/* True if filename ID has already been parsed */ +#define HAS_BEEN_ALREADY_PARSED_P(ID) TREE_LANG_FLAG_5 (ID) + /* True if EXPR is RHS sub-tree of a compound assign expression */ #define COMPOUND_ASSIGN_P(EXPR) TREE_LANG_FLAG_1 (EXPR) +/* True if a SWITCH_EXPR has a DEFAULT_EXPR. */ +#define SWITCH_HAS_DEFAULT(NODE) TREE_LANG_FLAG_3 (NODE) + /* True if EXPR (a WFL in that case) was created after the reduction of PRIMARY . XXX */ #define PRIMARY_P(EXPR) TREE_LANG_FLAG_2 (EXPR) @@ -663,6 +820,15 @@ extern tree *type_map; /* True if STMT (a WFL in that case) holds a BREAK statement */ #define IS_BREAK_STMT_P(WFL) TREE_LANG_FLAG_5 (WFL) +/* True if EXPR (a CALL_EXPR in that case) is a crafted StringBuffer */ +#define IS_CRAFTED_STRING_BUFFER_P(EXPR) TREE_LANG_FLAG_5 (EXPR) + +/* If set in CALL_EXPR, the receiver is 'super'. */ +#define CALL_USING_SUPER(EXPR) TREE_LANG_FLAG_4 (EXPR) + +/* True if NODE (a statement) can complete normally. */ +#define CAN_COMPLETE_NORMALLY(NODE) TREE_LANG_FLAG_6(NODE) + /* Add a FIELD_DECL to RECORD_TYPE RTYPE. The field has name NAME (a char*), and type FTYPE. Unless this is the first field, FIELD most hold the previous field. @@ -709,12 +875,57 @@ extern tree *type_map; #define FINISH_RECORD_CONSTRUCTOR(CONS) \ CONSTRUCTOR_ELTS(CONS) = nreverse (CONSTRUCTOR_ELTS(CONS)) -/* New tree code for expression, so we can expand then individually. */ -#define JAVA_UNARY_PLUS_EXPR ((int)LAST_AND_UNUSED_TREE_CODE + 2) -#define JAVA_NEW_ARRAY_EXPR ((int)LAST_AND_UNUSED_TREE_CODE + 3) -#define JAVA_NEW_CLASS_EXPR ((int)LAST_AND_UNUSED_TREE_CODE + 4) -#define JAVA_THIS_EXPR ((int)LAST_AND_UNUSED_TREE_CODE + 5) - -/* Macro(s) using the definitions above */ -#define CALL_CONSTRUCTOR_P(NODE) (TREE_CODE (NODE) == JAVA_NEW_CLASS_EXPR) - +/* Macros on constructors invocations. */ +#define CALL_CONSTRUCTOR_P(NODE) \ + (TREE_CODE (NODE) == NEW_CLASS_EXPR || CALL_EXPLICIT_CONSTRUCTOR_P (NODE)) + +#define CALL_EXPLICIT_CONSTRUCTOR_P(NODE) \ + (CALL_THIS_CONSTRUCTOR_P (NODE) || CALL_SUPER_CONSTRUCTOR_P (NODE)) + +#define CALL_THIS_CONSTRUCTOR_P(NODE) \ + (TREE_CODE (NODE) == CALL_EXPR \ + && EXPR_WFL_NODE (TREE_OPERAND (NODE, 0)) == this_identifier_node) + +#define CALL_SUPER_CONSTRUCTOR_P(NODE) \ + (TREE_CODE (NODE) == CALL_EXPR \ + && EXPR_WFL_NODE (TREE_OPERAND (NODE, 0)) == super_identifier_node) + +/* Using a FINALLY_EXPR node */ +#define FINALLY_EXPR_LABEL(NODE) TREE_OPERAND ((NODE), 0) +#define FINALLY_EXPR_BLOCK(NODE) TREE_OPERAND ((NODE), 1) + +#define BLOCK_EXPR_DECLS(NODE) BLOCK_VARS(NODE) +#define BLOCK_EXPR_BODY(NODE) BLOCK_SUBBLOCKS(NODE) + +#define BUILD_MONITOR_ENTER(WHERE, ARG) \ + { \ + (WHERE) = build (CALL_EXPR, int_type_node, \ + build_address_of (soft_monitorenter_node), \ + build_tree_list (NULL_TREE, (ARG)), \ + NULL_TREE); \ + TREE_SIDE_EFFECTS (WHERE) = 1; \ + } + +#define BUILD_MONITOR_EXIT(WHERE, ARG) \ + { \ + (WHERE) = build (CALL_EXPR, int_type_node, \ + build_address_of (soft_monitorexit_node), \ + build_tree_list (NULL_TREE, (ARG)), \ + NULL_TREE); \ + TREE_SIDE_EFFECTS (WHERE) = 1; \ + } + +/* Non zero if TYPE is an unchecked exception */ +#define IS_UNCHECKED_EXCEPTION_P(TYPE) \ + (inherits_from_p ((TYPE), runtime_exception_type_node) \ + || inherits_from_p ((TYPE), error_exception_type_node)) + +extern int java_error_count; \ + +/* Make the current function where this macro is invoked report error + messages and and return, if any */ +#define java_parse_abort_on_error() \ + { \ + if (java_error_count > save_error_count) \ + return; \ + } |