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1 /* Language hooks common to C and ObjC front ends.
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2 Copyright (C) 2004-2018 Free Software Foundation, Inc.
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3 Contributed by Ziemowit Laski <zlaski@apple.com>
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4
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5 This file is part of GCC.
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6
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7 GCC is free software; you can redistribute it and/or modify it under
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8 the terms of the GNU General Public License as published by the Free
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9 Software Foundation; either version 3, or (at your option) any later
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10 version.
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11
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12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with GCC; see the file COPYING3. If not see
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19 <http://www.gnu.org/licenses/>. */
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20
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21 #ifndef GCC_C_OBJC_COMMON
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22 #define GCC_C_OBJC_COMMON
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23
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24 /* Lang hooks that are shared between C and ObjC are defined here. Hooks
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25 specific to C or ObjC go in c-lang.c and objc/objc-lang.c, respectively. */
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26
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27 #undef LANG_HOOKS_IDENTIFIER_SIZE
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28 #define LANG_HOOKS_IDENTIFIER_SIZE C_SIZEOF_STRUCT_LANG_IDENTIFIER
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29 #undef LANG_HOOKS_FINISH
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30 #define LANG_HOOKS_FINISH c_common_finish
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31 #undef LANG_HOOKS_OPTION_LANG_MASK
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32 #define LANG_HOOKS_OPTION_LANG_MASK c_common_option_lang_mask
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33 #undef LANG_HOOKS_COMPLAIN_WRONG_LANG_P
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34 #define LANG_HOOKS_COMPLAIN_WRONG_LANG_P c_common_complain_wrong_lang_p
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35 #undef LANG_HOOKS_INIT_OPTIONS_STRUCT
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36 #define LANG_HOOKS_INIT_OPTIONS_STRUCT c_common_init_options_struct
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37 #undef LANG_HOOKS_INIT_OPTIONS
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38 #define LANG_HOOKS_INIT_OPTIONS c_common_init_options
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39 #undef LANG_HOOKS_INITIALIZE_DIAGNOSTICS
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40 #define LANG_HOOKS_INITIALIZE_DIAGNOSTICS c_initialize_diagnostics
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41 #undef LANG_HOOKS_HANDLE_OPTION
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42 #define LANG_HOOKS_HANDLE_OPTION c_common_handle_option
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43 #undef LANG_HOOKS_POST_OPTIONS
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44 #define LANG_HOOKS_POST_OPTIONS c_common_post_options
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45 #undef LANG_HOOKS_GET_ALIAS_SET
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46 #define LANG_HOOKS_GET_ALIAS_SET c_common_get_alias_set
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47 #undef LANG_HOOKS_PARSE_FILE
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48 #define LANG_HOOKS_PARSE_FILE c_common_parse_file
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49 #undef LANG_HOOKS_FINISH_INCOMPLETE_DECL
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50 #define LANG_HOOKS_FINISH_INCOMPLETE_DECL c_finish_incomplete_decl
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51 #undef LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL
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52 #define LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL c_warn_unused_global_decl
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53 #undef LANG_HOOKS_PRINT_IDENTIFIER
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54 #define LANG_HOOKS_PRINT_IDENTIFIER c_print_identifier
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55 #undef LANG_HOOKS_TYPES_COMPATIBLE_P
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56 #define LANG_HOOKS_TYPES_COMPATIBLE_P c_types_compatible_p
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57 #undef LANG_HOOKS_MISSING_NORETURN_OK_P
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58 #define LANG_HOOKS_MISSING_NORETURN_OK_P c_missing_noreturn_ok_p
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59 #undef LANG_HOOKS_BUILTIN_FUNCTION
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60 #define LANG_HOOKS_BUILTIN_FUNCTION c_builtin_function
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61 #undef LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE
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62 #define LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE c_builtin_function_ext_scope
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63 #undef LANG_HOOKS_EMITS_BEGIN_STMT
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64 #define LANG_HOOKS_EMITS_BEGIN_STMT true
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65
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66 /* Attribute hooks. */
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67 #undef LANG_HOOKS_COMMON_ATTRIBUTE_TABLE
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68 #define LANG_HOOKS_COMMON_ATTRIBUTE_TABLE c_common_attribute_table
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69 #undef LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE
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70 #define LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE c_common_format_attribute_table
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71
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72 #undef LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN
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73 #define LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN c_dump_tree
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74
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75 #undef LANG_HOOKS_TYPE_FOR_MODE
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76 #define LANG_HOOKS_TYPE_FOR_MODE c_common_type_for_mode
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77 #undef LANG_HOOKS_TYPE_FOR_SIZE
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78 #define LANG_HOOKS_TYPE_FOR_SIZE c_common_type_for_size
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79 #undef LANG_HOOKS_INCOMPLETE_TYPE_ERROR
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80 #define LANG_HOOKS_INCOMPLETE_TYPE_ERROR c_incomplete_type_error
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81 #undef LANG_HOOKS_TYPE_PROMOTES_TO
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82 #define LANG_HOOKS_TYPE_PROMOTES_TO c_type_promotes_to
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83 #undef LANG_HOOKS_REGISTER_BUILTIN_TYPE
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84 #define LANG_HOOKS_REGISTER_BUILTIN_TYPE c_register_builtin_type
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85 #undef LANG_HOOKS_TO_TARGET_CHARSET
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86 #define LANG_HOOKS_TO_TARGET_CHARSET c_common_to_target_charset
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87 #undef LANG_HOOKS_EXPR_TO_DECL
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88 #define LANG_HOOKS_EXPR_TO_DECL c_expr_to_decl
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89
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90 /* The C front end's scoping structure is very different from
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91 that expected by the language-independent code; it is best
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92 to disable getdecls.
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93 This means it must also provide its own write_globals. */
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94
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95 #undef LANG_HOOKS_GETDECLS
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96 #define LANG_HOOKS_GETDECLS hook_tree_void_null
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97
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98 /* Hooks for tree gimplification. */
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99 #undef LANG_HOOKS_GIMPLIFY_EXPR
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100 #define LANG_HOOKS_GIMPLIFY_EXPR c_gimplify_expr
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101
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102 #undef LANG_HOOKS_OMP_PREDETERMINED_SHARING
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103 #define LANG_HOOKS_OMP_PREDETERMINED_SHARING c_omp_predetermined_sharing
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104
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105 #undef LANG_HOOKS_OMP_CLAUSE_COPY_CTOR
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106 #define LANG_HOOKS_OMP_CLAUSE_COPY_CTOR c_omp_clause_copy_ctor
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107
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108 #undef LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP
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109 #define LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP c_omp_clause_copy_ctor
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110
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111 #undef LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P
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112 #define LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P c_vla_unspec_p
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113 #endif /* GCC_C_OBJC_COMMON */
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