gcc/cp/cp-objcp-common.h

   1 /* Language hooks common to C++ and ObjC++ front ends.
   2    Copyright (C) 2004-2024 Free Software Foundation, Inc.
   3    Contributed by Ziemowit Laski  <zlaski@apple.com>
   4
   5 This file is part of GCC.
   6
   7 GCC is free software; you can redistribute it and/or modify it under
   8 the terms of the GNU General Public License as published by the Free
   9 Software Foundation; either version 3, or (at your option) any later
  10 version.
  11
  12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15 for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GCC; see the file COPYING3.  If not see
  19 <http://www.gnu.org/licenses/>.  */
  20
  21 #ifndef GCC_CP_OBJCP_COMMON
  22 #define GCC_CP_OBJCP_COMMON
  23
  24 /* In cp/objcp-common.c, cp/cp-lang.cc and objcp/objcp-lang.cc.  */
  25
  26 extern tree cp_get_debug_type (const_tree);
  27 extern tree objcp_tsubst_expr (tree, tree, tsubst_flags_t, tree);
  28
  29 extern int cp_decl_dwarf_attribute (const_tree, int);
  30 extern int cp_type_dwarf_attribute (const_tree, int);
  31 extern void cp_common_init_ts (void);
  32 extern tree cp_unit_size_without_reusable_padding (tree);
  33 extern tree cp_classtype_as_base (const_tree);
  34 extern tree cp_get_global_decls ();
  35 extern tree cp_pushdecl (tree);
  36 extern void cp_register_dumps (gcc::dump_manager *);
  37 extern void cp_register_features ();
  38 extern bool cp_handle_option (size_t, const char *, HOST_WIDE_INT, int,
  39                               location_t, const struct cl_option_handlers *);
  40 extern tree cxx_make_type_hook                  (tree_code);
  41 extern tree cxx_simulate_enum_decl (location_t, const char *,
  42                                     vec<string_int_pair> *);
  43 extern tree cxx_simulate_record_decl (location_t, const char *,
  44                                       array_slice<const tree>);
  45
  46 /* Lang hooks that are shared between C++ and ObjC++ are defined here.  Hooks
  47    specific to C++ or ObjC++ go in cp/cp-lang.cc and objcp/objcp-lang.cc,
  48    respectively.  */
  49
  50 #undef LANG_HOOKS_FREE_LANG_DATA
  51 #define LANG_HOOKS_FREE_LANG_DATA cp_free_lang_data
  52 #undef LANG_HOOKS_TREE_SIZE
  53 #define LANG_HOOKS_TREE_SIZE cp_tree_size
  54 #undef LANG_HOOKS_FINISH
  55 #define LANG_HOOKS_FINISH cxx_finish
  56 #undef LANG_HOOKS_CLEAR_BINDING_STACK
  57 #define LANG_HOOKS_CLEAR_BINDING_STACK pop_everything
  58 #undef LANG_HOOKS_OPTION_LANG_MASK
  59 #define LANG_HOOKS_OPTION_LANG_MASK c_common_option_lang_mask
  60 #undef LANG_HOOKS_COMPLAIN_WRONG_LANG_P
  61 #define LANG_HOOKS_COMPLAIN_WRONG_LANG_P c_common_complain_wrong_lang_p
  62 #undef LANG_HOOKS_INIT_OPTIONS_STRUCT
  63 #define LANG_HOOKS_INIT_OPTIONS_STRUCT c_common_init_options_struct
  64 #undef LANG_HOOKS_INIT_OPTIONS
  65 #define LANG_HOOKS_INIT_OPTIONS c_common_init_options
  66 #undef LANG_HOOKS_INITIALIZE_DIAGNOSTICS
  67 #define LANG_HOOKS_INITIALIZE_DIAGNOSTICS cxx_initialize_diagnostics
  68 #undef LANG_HOOKS_REGISTER_DUMPS
  69 #define LANG_HOOKS_REGISTER_DUMPS cp_register_dumps
  70 #undef LANG_HOOKS_HANDLE_OPTION
  71 #define LANG_HOOKS_HANDLE_OPTION cp_handle_option
  72 #undef LANG_HOOKS_HANDLE_FILENAME
  73 #define LANG_HOOKS_HANDLE_FILENAME c_common_handle_filename
  74 #undef LANG_HOOKS_POST_OPTIONS
  75 #define LANG_HOOKS_POST_OPTIONS c_common_post_options
  76 #undef LANG_HOOKS_GET_ALIAS_SET
  77 #define LANG_HOOKS_GET_ALIAS_SET cxx_get_alias_set
  78 #undef LANG_HOOKS_PARSE_FILE
  79 #define LANG_HOOKS_PARSE_FILE c_common_parse_file
  80 #undef LANG_HOOKS_DUP_LANG_SPECIFIC_DECL
  81 #define LANG_HOOKS_DUP_LANG_SPECIFIC_DECL cxx_dup_lang_specific_decl
  82 #undef LANG_HOOKS_SET_DECL_ASSEMBLER_NAME
  83 #define LANG_HOOKS_SET_DECL_ASSEMBLER_NAME mangle_decl
  84 #undef LANG_HOOKS_OVERWRITE_DECL_ASSEMBLER_NAME
  85 #define LANG_HOOKS_OVERWRITE_DECL_ASSEMBLER_NAME overwrite_mangling
  86 #undef LANG_HOOKS_PRINT_STATISTICS
  87 #define LANG_HOOKS_PRINT_STATISTICS cxx_print_statistics
  88 #undef LANG_HOOKS_PRINT_XNODE
  89 #define LANG_HOOKS_PRINT_XNODE cxx_print_xnode
  90 #undef LANG_HOOKS_DECL_PRINTABLE_NAME
  91 #define LANG_HOOKS_DECL_PRINTABLE_NAME  cxx_printable_name
  92 #undef LANG_HOOKS_PRINT_DECL
  93 #define LANG_HOOKS_PRINT_DECL cxx_print_decl
  94 #undef LANG_HOOKS_PRINT_TYPE
  95 #define LANG_HOOKS_PRINT_TYPE cxx_print_type
  96 #undef LANG_HOOKS_PRINT_IDENTIFIER
  97 #define LANG_HOOKS_PRINT_IDENTIFIER cxx_print_identifier
  98 #undef LANG_HOOKS_TYPES_COMPATIBLE_P
  99 #define LANG_HOOKS_TYPES_COMPATIBLE_P cxx_types_compatible_p
 100 #undef LANG_HOOKS_PRINT_ERROR_FUNCTION
 101 #define LANG_HOOKS_PRINT_ERROR_FUNCTION cxx_print_error_function
 102 #undef LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL
 103 #define LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL cxx_warn_unused_global_decl
 104 #undef LANG_HOOKS_POST_COMPILATION_PARSING_CLEANUPS
 105 #define LANG_HOOKS_POST_COMPILATION_PARSING_CLEANUPS cxx_post_compilation_parsing_cleanups
 106 #undef  LANG_HOOKS_BUILTIN_FUNCTION
 107 #define LANG_HOOKS_BUILTIN_FUNCTION cxx_builtin_function
 108 #undef  LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE
 109 #define LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE cxx_builtin_function_ext_scope
 110 #undef  LANG_HOOKS_SIMULATE_BUILTIN_FUNCTION_DECL
 111 #define LANG_HOOKS_SIMULATE_BUILTIN_FUNCTION_DECL \
 112   cxx_simulate_builtin_function_decl
 113 #undef  LANG_HOOKS_TYPE_HASH_EQ
 114 #define LANG_HOOKS_TYPE_HASH_EQ cxx_type_hash_eq
 115 #undef  LANG_HOOKS_COPY_LANG_QUALIFIERS
 116 #define LANG_HOOKS_COPY_LANG_QUALIFIERS cxx_copy_lang_qualifiers
 117 #undef LANG_HOOKS_MISSING_NORETURN_OK_P
 118 #define LANG_HOOKS_MISSING_NORETURN_OK_P cp_missing_noreturn_ok_p
 119 #undef LANG_HOOKS_BLOCK_MAY_FALLTHRU
 120 #define LANG_HOOKS_BLOCK_MAY_FALLTHRU cxx_block_may_fallthru
 121 #undef LANG_HOOKS_EMITS_BEGIN_STMT
 122 #define LANG_HOOKS_EMITS_BEGIN_STMT true
 123 #undef LANG_HOOKS_FINALIZE_EARLY_DEBUG
 124 #define LANG_HOOKS_FINALIZE_EARLY_DEBUG c_common_finalize_early_debug
 125
 126 static const scoped_attribute_specs *const cp_objcp_attribute_table[] =
 127 {
 128   &std_attribute_table,
 129   &cxx_gnu_attribute_table,
 130   &c_common_gnu_attribute_table,
 131   &c_common_format_attribute_table
 132 };
 133
 134 #undef LANG_HOOKS_ATTRIBUTE_TABLE
 135 #define LANG_HOOKS_ATTRIBUTE_TABLE cp_objcp_attribute_table
 136
 137 #undef LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P
 138 #define LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P cp_var_mod_type_p
 139 #undef LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN
 140 #define LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN cp_dump_tree
 141 #undef LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN
 142 #define LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN cp_type_quals
 143
 144 #undef LANG_HOOKS_MAKE_TYPE
 145 #define LANG_HOOKS_MAKE_TYPE cxx_make_type_hook
 146 #undef LANG_HOOKS_SIMULATE_ENUM_DECL
 147 #define LANG_HOOKS_SIMULATE_ENUM_DECL cxx_simulate_enum_decl
 148 #undef LANG_HOOKS_SIMULATE_RECORD_DECL
 149 #define LANG_HOOKS_SIMULATE_RECORD_DECL cxx_simulate_record_decl
 150 #undef LANG_HOOKS_TYPE_FOR_MODE
 151 #define LANG_HOOKS_TYPE_FOR_MODE c_common_type_for_mode
 152 #undef LANG_HOOKS_TYPE_FOR_SIZE
 153 #define LANG_HOOKS_TYPE_FOR_SIZE c_common_type_for_size
 154 #undef LANG_HOOKS_INCOMPLETE_TYPE_ERROR
 155 #define LANG_HOOKS_INCOMPLETE_TYPE_ERROR cxx_incomplete_type_error
 156 #undef LANG_HOOKS_TYPE_PROMOTES_TO
 157 #define LANG_HOOKS_TYPE_PROMOTES_TO cxx_type_promotes_to
 158 #undef LANG_HOOKS_REGISTER_BUILTIN_TYPE
 159 #define LANG_HOOKS_REGISTER_BUILTIN_TYPE c_register_builtin_type
 160 #undef LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE
 161 #define LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE cp_reconstruct_complex_type
 162 #undef LANG_HOOKS_GET_DEBUG_TYPE
 163 #define LANG_HOOKS_GET_DEBUG_TYPE cp_get_debug_type
 164 #undef LANG_HOOKS_TO_TARGET_CHARSET
 165 #define LANG_HOOKS_TO_TARGET_CHARSET c_common_to_target_charset
 166 #undef LANG_HOOKS_GIMPLIFY_EXPR
 167 #define LANG_HOOKS_GIMPLIFY_EXPR cp_gimplify_expr
 168 #undef LANG_HOOKS_DECL_DWARF_ATTRIBUTE
 169 #define LANG_HOOKS_DECL_DWARF_ATTRIBUTE cp_decl_dwarf_attribute
 170 #undef LANG_HOOKS_TYPE_DWARF_ATTRIBUTE
 171 #define LANG_HOOKS_TYPE_DWARF_ATTRIBUTE cp_type_dwarf_attribute
 172 #undef LANG_HOOKS_UNIT_SIZE_WITHOUT_REUSABLE_PADDING
 173 #define LANG_HOOKS_UNIT_SIZE_WITHOUT_REUSABLE_PADDING cp_unit_size_without_reusable_padding
 174 #undef LANG_HOOKS_CLASSTYPE_AS_BASE
 175 #define LANG_HOOKS_CLASSTYPE_AS_BASE cp_classtype_as_base
 176
 177 #undef LANG_HOOKS_OMP_PREDETERMINED_SHARING
 178 #define LANG_HOOKS_OMP_PREDETERMINED_SHARING cxx_omp_predetermined_sharing
 179 #undef LANG_HOOKS_OMP_PREDETERMINED_MAPPING
 180 #define LANG_HOOKS_OMP_PREDETERMINED_MAPPING cxx_omp_predetermined_mapping
 181 #undef LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR
 182 #define LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR cxx_omp_clause_default_ctor
 183 #undef LANG_HOOKS_OMP_CLAUSE_COPY_CTOR
 184 #define LANG_HOOKS_OMP_CLAUSE_COPY_CTOR cxx_omp_clause_copy_ctor
 185 #undef LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP
 186 #define LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP cxx_omp_clause_assign_op
 187 #undef LANG_HOOKS_OMP_CLAUSE_DTOR
 188 #define LANG_HOOKS_OMP_CLAUSE_DTOR cxx_omp_clause_dtor
 189 #undef LANG_HOOKS_OMP_FINISH_CLAUSE
 190 #define LANG_HOOKS_OMP_FINISH_CLAUSE cxx_omp_finish_clause
 191 #undef LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE
 192 #define LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE cxx_omp_privatize_by_reference
 193 #undef LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR
 194 #define LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR cxx_omp_disregard_value_expr
 195
 196 #undef LANG_HOOKS_EH_USE_CXA_END_CLEANUP
 197 #define LANG_HOOKS_EH_USE_CXA_END_CLEANUP true
 198
 199 #undef LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS
 200 #define LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS cp_protect_cleanup_actions
 201
 202 #undef LANG_HOOKS_GETDECLS
 203 #define LANG_HOOKS_GETDECLS cp_get_global_decls
 204 #undef LANG_HOOKS_PUSHDECL
 205 #define LANG_HOOKS_PUSHDECL cp_pushdecl
 206 #endif /* GCC_CP_OBJCP_COMMON */