gcc/c-objc-common.h

   1 /* Language hooks common to C and ObjC front ends.
   2    Copyright (C) 2004, 2005, 2007 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 /* In c-objc-common.c.  */
  25 extern void c_initialize_diagnostics (diagnostic_context *);
  26
  27 /* Lang hooks that are shared between C and ObjC are defined here.  Hooks
  28    specific to C or ObjC go in c-lang.c and objc/objc-lang.c, respectively.  */
  29
  30 #undef LANG_HOOKS_IDENTIFIER_SIZE
  31 #define LANG_HOOKS_IDENTIFIER_SIZE C_SIZEOF_STRUCT_LANG_IDENTIFIER
  32 #undef LANG_HOOKS_FINISH
  33 #define LANG_HOOKS_FINISH c_common_finish
  34 #undef LANG_HOOKS_INIT_OPTIONS
  35 #define LANG_HOOKS_INIT_OPTIONS c_common_init_options
  36 #undef LANG_HOOKS_INITIALIZE_DIAGNOSTICS
  37 #define LANG_HOOKS_INITIALIZE_DIAGNOSTICS c_initialize_diagnostics
  38 #undef LANG_HOOKS_HANDLE_OPTION
  39 #define LANG_HOOKS_HANDLE_OPTION c_common_handle_option
  40 #undef LANG_HOOKS_MISSING_ARGUMENT
  41 #define LANG_HOOKS_MISSING_ARGUMENT c_common_missing_argument
  42 #undef LANG_HOOKS_POST_OPTIONS
  43 #define LANG_HOOKS_POST_OPTIONS c_common_post_options
  44 #undef LANG_HOOKS_GET_ALIAS_SET
  45 #define LANG_HOOKS_GET_ALIAS_SET c_common_get_alias_set
  46 #undef LANG_HOOKS_EXPAND_EXPR
  47 #define LANG_HOOKS_EXPAND_EXPR c_expand_expr
  48 #undef LANG_HOOKS_EXPAND_DECL
  49 #define LANG_HOOKS_EXPAND_DECL c_expand_decl
  50 #undef LANG_HOOKS_MARK_ADDRESSABLE
  51 #define LANG_HOOKS_MARK_ADDRESSABLE c_mark_addressable
  52 #undef LANG_HOOKS_PARSE_FILE
  53 #define LANG_HOOKS_PARSE_FILE c_common_parse_file
  54 #undef LANG_HOOKS_FINISH_INCOMPLETE_DECL
  55 #define LANG_HOOKS_FINISH_INCOMPLETE_DECL c_finish_incomplete_decl
  56 #undef LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS
  57 #define LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS true
  58 #undef LANG_HOOKS_STATICP
  59 #define LANG_HOOKS_STATICP c_staticp
  60 #undef LANG_HOOKS_NO_BODY_BLOCKS
  61 #define LANG_HOOKS_NO_BODY_BLOCKS true
  62 #undef LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL
  63 #define LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL c_warn_unused_global_decl
  64 #undef LANG_HOOKS_PRINT_IDENTIFIER
  65 #define LANG_HOOKS_PRINT_IDENTIFIER c_print_identifier
  66 #undef LANG_HOOKS_TYPES_COMPATIBLE_P
  67 #define LANG_HOOKS_TYPES_COMPATIBLE_P c_types_compatible_p
  68 #undef LANG_HOOKS_FUNCTION_ENTER_NESTED
  69 #define LANG_HOOKS_FUNCTION_ENTER_NESTED c_push_function_context
  70 #undef LANG_HOOKS_FUNCTION_LEAVE_NESTED
  71 #define LANG_HOOKS_FUNCTION_LEAVE_NESTED c_pop_function_context
  72 #undef LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P
  73 #define LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P c_missing_noreturn_ok_p
  74 #undef LANG_HOOKS_DUP_LANG_SPECIFIC_DECL
  75 #define LANG_HOOKS_DUP_LANG_SPECIFIC_DECL c_dup_lang_specific_decl
  76 #undef  LANG_HOOKS_BUILTIN_FUNCTION
  77 #define LANG_HOOKS_BUILTIN_FUNCTION c_builtin_function
  78
  79 /* Attribute hooks.  */
  80 #undef LANG_HOOKS_COMMON_ATTRIBUTE_TABLE
  81 #define LANG_HOOKS_COMMON_ATTRIBUTE_TABLE c_common_attribute_table
  82 #undef LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE
  83 #define LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE c_common_format_attribute_table
  84
  85 #undef LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN
  86 #define LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN \
  87   c_cannot_inline_tree_fn
  88 #undef LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN
  89 #define LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN c_dump_tree
  90
  91 #undef LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION
  92 #define LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION c_expand_body
  93
  94 #undef LANG_HOOKS_TYPE_FOR_MODE
  95 #define LANG_HOOKS_TYPE_FOR_MODE c_common_type_for_mode
  96 #undef LANG_HOOKS_TYPE_FOR_SIZE
  97 #define LANG_HOOKS_TYPE_FOR_SIZE c_common_type_for_size
  98 #undef LANG_HOOKS_INCOMPLETE_TYPE_ERROR
  99 #define LANG_HOOKS_INCOMPLETE_TYPE_ERROR c_incomplete_type_error
 100 #undef LANG_HOOKS_TYPE_PROMOTES_TO
 101 #define LANG_HOOKS_TYPE_PROMOTES_TO c_type_promotes_to
 102 #undef LANG_HOOKS_REGISTER_BUILTIN_TYPE
 103 #define LANG_HOOKS_REGISTER_BUILTIN_TYPE c_register_builtin_type
 104 #undef LANG_HOOKS_TO_TARGET_CHARSET
 105 #define LANG_HOOKS_TO_TARGET_CHARSET c_common_to_target_charset
 106 #undef LANG_HOOKS_EXPR_TO_DECL
 107 #define LANG_HOOKS_EXPR_TO_DECL c_expr_to_decl
 108
 109 /* The C front end's scoping structure is very different from
 110    that expected by the language-independent code; it is best
 111    to disable getdecls.
 112    This means it must also provide its own write_globals.  */
 113
 114 #undef LANG_HOOKS_GETDECLS
 115 #define LANG_HOOKS_GETDECLS lhd_return_null_tree_v
 116 #undef LANG_HOOKS_WRITE_GLOBALS
 117 #define LANG_HOOKS_WRITE_GLOBALS c_write_global_declarations
 118
 119 /* Hooks for tree gimplification.  */
 120 #undef LANG_HOOKS_GIMPLIFY_EXPR
 121 #define LANG_HOOKS_GIMPLIFY_EXPR c_gimplify_expr
 122
 123 #undef LANG_HOOKS_OMP_PREDETERMINED_SHARING
 124 #define LANG_HOOKS_OMP_PREDETERMINED_SHARING c_omp_predetermined_sharing
 125
 126 #undef LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P
 127 #define LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P c_vla_unspec_p
 128
 129 #endif /* GCC_C_OBJC_COMMON */