/* Definitions for C parsing and type checking.
Copyright (C) 1987, 1993, 1994, 1995, 1997, 1998,
- 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009
+ 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010
Free Software Foundation, Inc.
This file is part of GCC.
#define C_SIZEOF_STRUCT_LANG_IDENTIFIER \
(sizeof (struct c_common_identifier) + 3 * sizeof (void *))
-/* Language-specific declaration information. */
-
-struct GTY(()) lang_decl {
- char dummy;
-};
-
/* In a RECORD_TYPE or UNION_TYPE, nonzero if any component is read-only. */
#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1 (TYPE)
and C_RID_YYCODE is the token number wanted by Yacc. */
#define C_IS_RESERVED_WORD(ID) TREE_LANG_FLAG_0 (ID)
-struct GTY(()) lang_type {
- /* In a RECORD_TYPE, a sorted array of the fields of the type. */
- struct sorted_fields_type * GTY ((reorder ("resort_sorted_fields"))) s;
- /* In an ENUMERAL_TYPE, the min and max values. */
- tree enum_min;
- tree enum_max;
- /* In a RECORD_TYPE, information specific to Objective-C, such
- as a list of adopted protocols or a pointer to a corresponding
- @interface. See objc/objc-act.h for details. */
- tree objc_info;
-};
-
/* Record whether a type or decl was written with nonconstant size.
Note that TYPE_SIZE may have simplified to a constant. */
#define C_TYPE_VARIABLE_SIZE(TYPE) TYPE_LANG_FLAG_1 (TYPE)
BOOL_BITFIELD restrict_p : 1;
/* Whether "_Sat" was specified. */
BOOL_BITFIELD saturating_p : 1;
+ /* The address space that the declaration belongs to. */
+ addr_space_t address_space;
};
/* The various kinds of declarators in C. */
struct c_declarator *declarator;
};
-/* Save and restore the variables in this file and elsewhere
- that keep track of the progress of compilation of the current function.
- Used for nested functions. */
-
-struct GTY(()) language_function {
- struct c_language_function base;
- tree x_break_label;
- tree x_cont_label;
- struct c_switch * GTY((skip)) x_switch_stack;
- struct c_arg_info * GTY((skip)) arg_info;
- int returns_value;
- int returns_null;
- int returns_abnormally;
- int warn_about_return_type;
-};
-
/* Used when parsing an enum. Initialized by start_enum. */
struct c_enum_contents
{
extern void record_inline_static (location_t, tree, tree,
enum c_inline_static_type);
extern void c_init_decl_processing (void);
-extern void c_dup_lang_specific_decl (tree);
extern void c_print_identifier (FILE *, tree, int);
extern int quals_from_declspecs (const struct c_declspecs *);
extern struct c_declarator *build_array_declarator (location_t, tree,
extern void c_release_switch_bindings (struct c_spot_bindings *);
extern bool c_check_switch_jump_warnings (struct c_spot_bindings *,
location_t, location_t);
-extern void c_maybe_initialize_eh (void);
extern void finish_decl (tree, location_t, tree, tree, tree);
extern tree finish_enum (tree, tree, tree);
extern void finish_function (void);
struct c_typespec);
extern struct c_declspecs *declspecs_add_scspec (struct c_declspecs *, tree);
extern struct c_declspecs *declspecs_add_attrs (struct c_declspecs *, tree);
+extern struct c_declspecs *declspecs_add_addrspace (struct c_declspecs *,
+ addr_space_t);
extern struct c_declspecs *finish_declspecs (struct c_declspecs *);
/* in c-objc-common.c */
extern void c_incomplete_type_error (const_tree, const_tree);
extern tree c_type_promotes_to (tree);
extern struct c_expr default_function_array_conversion (location_t,
- struct c_expr);
+ struct c_expr);
+extern struct c_expr default_function_array_read_conversion (location_t,
+ struct c_expr);
+extern void mark_exp_read (tree);
extern tree composite_type (tree, tree);
extern tree build_component_ref (location_t, tree, tree);
extern tree build_array_ref (location_t, tree, tree);
extern struct c_expr c_expr_sizeof_type (location_t, struct c_type_name *);
extern struct c_expr parser_build_unary_op (location_t, enum tree_code,
struct c_expr);
-extern struct c_expr parser_build_binary_op (location_t,
+extern struct c_expr parser_build_binary_op (location_t,
enum tree_code, struct c_expr,
struct c_expr);
-extern tree build_conditional_expr (location_t, tree, bool, tree, tree);
+extern tree build_conditional_expr (location_t, tree, bool, tree, tree,
+ tree, tree);
extern tree build_compound_expr (location_t, tree, tree);
extern tree c_cast_expr (location_t, struct c_type_name *, tree);
extern tree build_c_cast (location_t, tree, tree);
extern void check_compound_literal_type (location_t, struct c_type_name *);
extern tree c_start_case (location_t, location_t, tree);
extern void c_finish_case (tree);
-extern tree build_asm_expr (location_t, tree, tree, tree, tree, bool);
+extern tree build_asm_expr (location_t, tree, tree, tree, tree, tree, bool);
extern tree build_asm_stmt (tree, tree);
extern int c_types_compatible_p (tree, tree);
extern tree c_begin_compound_stmt (bool);
extern bool c_override_global_bindings_to_false;
-/* True means we've initialized exception handling. */
-extern bool c_eh_initialized_p;
-
/* In c-decl.c */
extern void c_finish_incomplete_decl (tree);
extern void c_write_global_declarations (void);
extern void pedwarn_c90 (location_t, int opt, const char *, ...) ATTRIBUTE_GCC_CDIAG(3,4);
extern void pedwarn_c99 (location_t, int opt, const char *, ...) ATTRIBUTE_GCC_CDIAG(3,4);
-extern bool c_cpp_error (cpp_reader *, int, location_t, unsigned int,
+extern bool c_cpp_error (cpp_reader *, int, int, location_t, unsigned int,
const char *, va_list *)
- ATTRIBUTE_GCC_CDIAG(5,0);
+ ATTRIBUTE_GCC_CDIAG(6,0);
#endif /* ! GCC_C_TREE_H */