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Diffstat (limited to 'gcc/objcp/objcp-decl.h')
| -rw-r--r-- | gcc/objcp/objcp-decl.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/gcc/objcp/objcp-decl.h b/gcc/objcp/objcp-decl.h new file mode 100644 index 0000000..39cad46 --- /dev/null +++ b/gcc/objcp/objcp-decl.h @@ -0,0 +1,95 @@ +/* Process the ObjC-specific declarations and variables for + the Objective-C++ compiler. + Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Ziemowit Laski <zlaski@apple.com> + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 2, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING. If not, write to the Free +Software Foundation, 59 Temple Place - Suite 330, Boston, MA +02111-1307, USA. */ + +#ifndef GCC_OBJCP_DECL_H +#define GCC_OBJCP_DECL_H + +extern tree objcp_start_struct (enum tree_code, tree); +extern tree objcp_finish_struct (tree, tree, tree); +extern void objcp_finish_function (void); +extern tree objcp_lookup_name (tree); +extern tree objcp_build_function_call (tree, tree); +extern tree objcp_xref_tag (enum tree_code, tree); +extern tree objcp_build_component_ref (tree, tree); +extern int objcp_comptypes (tree, tree); +extern tree objcp_builtin_function (const char *, tree, int, + enum built_in_class, const char *, tree); +extern tree objcp_begin_compound_stmt (int); +extern tree objcp_end_compound_stmt (tree, int); + +/* Now "cover up" the corresponding C++ functions if required (NB: the + OBJCP_ORIGINAL_FUNCTION macro, shown below, can still be used to + invoke the original C++ functions if needed). */ +#ifdef OBJCP_REMAP_FUNCTIONS + +#define start_struct(code, name) \ + objcp_start_struct (code, name) +#define finish_struct(t, fieldlist, attributes) \ + objcp_finish_struct (t, fieldlist, attributes) +#define finish_function() \ + objcp_finish_function () +#define lookup_name(name) \ + objcp_lookup_name (name) +#define xref_tag(code, name) \ + objcp_xref_tag (code, name) +#define build_component_ref(datum, component) \ + objcp_build_component_ref (datum, component) +#define comptypes(type1, type2) \ + objcp_comptypes (type1, type2) +#define c_begin_compound_stmt(flags) \ + objcp_begin_compound_stmt (flags) +#define c_end_compound_stmt(stmt, flags) \ + objcp_end_compound_stmt (stmt, flags) + +#undef OBJC_TYPE_NAME +#define OBJC_TYPE_NAME(type) \ + (TYPE_NAME (type) && TREE_CODE (TYPE_NAME (type)) == TYPE_DECL \ + ? DECL_NAME (TYPE_NAME (type)) \ + : TYPE_NAME (type)) +#undef OBJC_SET_TYPE_NAME +#define OBJC_SET_TYPE_NAME(type, name) \ + if(TYPE_NAME (type) && TREE_CODE (TYPE_NAME (type)) == TYPE_DECL) \ + DECL_NAME (TYPE_NAME (type)) = name; \ + else \ + TYPE_NAME (type) = name; + +#undef TYPE_OBJC_INFO +#define TYPE_OBJC_INFO(TYPE) LANG_TYPE_CLASS_CHECK (TYPE)->objc_info +#undef SIZEOF_OBJC_TYPE_LANG_SPECIFIC +#define SIZEOF_OBJC_TYPE_LANG_SPECIFIC sizeof (struct lang_type_class) +#undef ALLOC_OBJC_TYPE_LANG_SPECIFIC +#define ALLOC_OBJC_TYPE_LANG_SPECIFIC(NODE) \ + do { \ + TYPE_LANG_SPECIFIC (NODE) = GGC_CNEWVAR \ + (struct lang_type, sizeof (struct lang_type_class)); \ + TYPE_LANG_SPECIFIC (NODE)->u.c.h.is_lang_type_class = 1; \ + } while (0) + +#define OBJCP_ORIGINAL_FUNCTION(name, args) (name)args + +/* C++ marks ellipsis-free function parameters differently from C. */ +#undef OBJC_VOID_AT_END +#define OBJC_VOID_AT_END void_list_node + +#endif /* OBJCP_REMAP_FUNCTIONS */ + +#endif /* ! GCC_OBJCP_DECL_H */ |