1 /* Language hooks common to C and ObjC front ends. 2 Copyright (C) 2004-2020 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_C_OBJC_COMMON 22 #define GCC_C_OBJC_COMMON 23 24 /* Lang hooks that are shared between C and ObjC are defined here. Hooks 25 specific to C or ObjC go in c-lang.c and objc/objc-lang.c, respectively. */ 26 27 #undef LANG_HOOKS_IDENTIFIER_SIZE 28 #define LANG_HOOKS_IDENTIFIER_SIZE C_SIZEOF_STRUCT_LANG_IDENTIFIER 29 #undef LANG_HOOKS_FINISH 30 #define LANG_HOOKS_FINISH c_common_finish 31 #undef LANG_HOOKS_OPTION_LANG_MASK 32 #define LANG_HOOKS_OPTION_LANG_MASK c_common_option_lang_mask 33 #undef LANG_HOOKS_COMPLAIN_WRONG_LANG_P 34 #define LANG_HOOKS_COMPLAIN_WRONG_LANG_P c_common_complain_wrong_lang_p 35 #undef LANG_HOOKS_INIT_OPTIONS_STRUCT 36 #define LANG_HOOKS_INIT_OPTIONS_STRUCT c_common_init_options_struct 37 #undef LANG_HOOKS_INIT_OPTIONS 38 #define LANG_HOOKS_INIT_OPTIONS c_common_init_options 39 #undef LANG_HOOKS_INITIALIZE_DIAGNOSTICS 40 #define LANG_HOOKS_INITIALIZE_DIAGNOSTICS c_initialize_diagnostics 41 #undef LANG_HOOKS_HANDLE_OPTION 42 #define LANG_HOOKS_HANDLE_OPTION c_common_handle_option 43 #undef LANG_HOOKS_POST_OPTIONS 44 #define LANG_HOOKS_POST_OPTIONS c_common_post_options 45 #undef LANG_HOOKS_GET_ALIAS_SET 46 #define LANG_HOOKS_GET_ALIAS_SET c_get_alias_set 47 #undef LANG_HOOKS_PARSE_FILE 48 #define LANG_HOOKS_PARSE_FILE c_common_parse_file 49 #undef LANG_HOOKS_FINISH_INCOMPLETE_DECL 50 #define LANG_HOOKS_FINISH_INCOMPLETE_DECL c_finish_incomplete_decl 51 #undef LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL 52 #define LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL c_warn_unused_global_decl 53 #undef LANG_HOOKS_PRINT_IDENTIFIER 54 #define LANG_HOOKS_PRINT_IDENTIFIER c_print_identifier 55 #undef LANG_HOOKS_TYPES_COMPATIBLE_P 56 #define LANG_HOOKS_TYPES_COMPATIBLE_P c_types_compatible_p 57 #undef LANG_HOOKS_MISSING_NORETURN_OK_P 58 #define LANG_HOOKS_MISSING_NORETURN_OK_P c_missing_noreturn_ok_p 59 #undef LANG_HOOKS_BUILTIN_FUNCTION 60 #define LANG_HOOKS_BUILTIN_FUNCTION c_builtin_function 61 #undef LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE 62 #define LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE c_builtin_function_ext_scope 63 #undef LANG_HOOKS_SIMULATE_BUILTIN_FUNCTION_DECL 64 #define LANG_HOOKS_SIMULATE_BUILTIN_FUNCTION_DECL \ 65 c_simulate_builtin_function_decl 66 #undef LANG_HOOKS_EMITS_BEGIN_STMT 67 #define LANG_HOOKS_EMITS_BEGIN_STMT true 68 69 /* Attribute hooks. */ 70 #undef LANG_HOOKS_COMMON_ATTRIBUTE_TABLE 71 #define LANG_HOOKS_COMMON_ATTRIBUTE_TABLE c_common_attribute_table 72 #undef LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE 73 #define LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE c_common_format_attribute_table 74 75 #undef LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN 76 #define LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN c_dump_tree 77 78 #undef LANG_HOOKS_SIMULATE_ENUM_DECL 79 #define LANG_HOOKS_SIMULATE_ENUM_DECL c_simulate_enum_decl 80 #undef LANG_HOOKS_TYPE_FOR_MODE 81 #define LANG_HOOKS_TYPE_FOR_MODE c_common_type_for_mode 82 #undef LANG_HOOKS_TYPE_FOR_SIZE 83 #define LANG_HOOKS_TYPE_FOR_SIZE c_common_type_for_size 84 #undef LANG_HOOKS_INCOMPLETE_TYPE_ERROR 85 #define LANG_HOOKS_INCOMPLETE_TYPE_ERROR c_incomplete_type_error 86 #undef LANG_HOOKS_TYPE_PROMOTES_TO 87 #define LANG_HOOKS_TYPE_PROMOTES_TO c_type_promotes_to 88 #undef LANG_HOOKS_REGISTER_BUILTIN_TYPE 89 #define LANG_HOOKS_REGISTER_BUILTIN_TYPE c_register_builtin_type 90 #undef LANG_HOOKS_TO_TARGET_CHARSET 91 #define LANG_HOOKS_TO_TARGET_CHARSET c_common_to_target_charset 92 #undef LANG_HOOKS_EXPR_TO_DECL 93 #define LANG_HOOKS_EXPR_TO_DECL c_expr_to_decl 94 95 /* The C front end's scoping structure is very different from 96 that expected by the language-independent code; it is best 97 to disable getdecls. 98 This means it must also provide its own write_globals. */ 99 100 #undef LANG_HOOKS_GETDECLS 101 #define LANG_HOOKS_GETDECLS hook_tree_void_null 102 103 /* Hooks for tree gimplification. */ 104 #undef LANG_HOOKS_GIMPLIFY_EXPR 105 #define LANG_HOOKS_GIMPLIFY_EXPR c_gimplify_expr 106 107 #undef LANG_HOOKS_OMP_PREDETERMINED_SHARING 108 #define LANG_HOOKS_OMP_PREDETERMINED_SHARING c_omp_predetermined_sharing 109 110 #undef LANG_HOOKS_OMP_CLAUSE_COPY_CTOR 111 #define LANG_HOOKS_OMP_CLAUSE_COPY_CTOR c_omp_clause_copy_ctor 112 113 #undef LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP 114 #define LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP c_omp_clause_copy_ctor 115 116 #undef LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P 117 #define LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P c_vla_unspec_p 118 #endif /* GCC_C_OBJC_COMMON */ 119