gcc/objc/objc-lang.c

   1 /* Language-dependent hooks for Objective-C.
   2    Copyright 2001 Free Software Foundation, Inc.
   3    Contributed by Ziemowit Laski  <zlaski@apple.com>
   4
   5 This file is part of GNU CC.
   6
   7 GNU CC is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 2, or (at your option)
  10 any later version.
  11
  12 GNU CC is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GNU CC; see the file COPYING.  If not, write to
  19 the Free Software Foundation, 59 Temple Place - Suite 330,
  20 Boston, MA 02111-1307, USA.  */
  21
  22 #include "config.h"
  23 #include "system.h"
  24 #include "tree.h"
  25 #include "c-tree.h"
  26 #include "c-common.h"
  27 #include "toplev.h"
  28 #include "objc-act.h"
  29 #include "langhooks.h"
  30 #include "langhooks-def.h"
  31
  32 static void objc_init_options                   PARAMS ((void));
  33 static void objc_post_options                   PARAMS ((void));
  34
  35 #undef LANG_HOOKS_NAME
  36 #define LANG_HOOKS_NAME "GNU Objective-C"
  37 #undef LANG_HOOKS_INIT
  38 #define LANG_HOOKS_INIT objc_init
  39 #undef LANG_HOOKS_FINISH
  40 #define LANG_HOOKS_FINISH c_common_finish
  41 #undef LANG_HOOKS_INIT_OPTIONS
  42 #define LANG_HOOKS_INIT_OPTIONS objc_init_options
  43 #undef LANG_HOOKS_DECODE_OPTION
  44 #define LANG_HOOKS_DECODE_OPTION objc_decode_option
  45 #undef LANG_HOOKS_POST_OPTIONS
  46 #define LANG_HOOKS_POST_OPTIONS objc_post_options
  47 #undef LANG_HOOKS_STATICP
  48 #define LANG_HOOKS_STATICP c_staticp
  49 #undef LANG_HOOKS_PRINT_IDENTIFIER
  50 #define LANG_HOOKS_PRINT_IDENTIFIER c_print_identifier
  51 #undef LANG_HOOKS_SET_YYDEBUG
  52 #define LANG_HOOKS_SET_YYDEBUG c_set_yydebug
  53 /* Inlining hooks same as the C front end.  */
  54 #undef LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN
  55 #define LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN \
  56   c_cannot_inline_tree_fn
  57 #undef LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS
  58 #define LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS \
  59   c_disregard_inline_limits
  60 #undef LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P
  61 #define LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P \
  62   anon_aggr_type_p
  63
  64 /* Each front end provides its own hooks, for toplev.c.  */
  65 const struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER;
  66
  67 static void
  68 objc_init_options ()
  69 {
  70   c_common_init_options (clk_objective_c);
  71 }
  72
  73 /* Post-switch processing.  */
  74
  75 static void
  76 objc_post_options ()
  77 {
  78   c_common_post_options ();
  79 }
  80
  81