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comparison gcc/objcp/objcp-decl.h @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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children 84e7813d76e9
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68:561a7518be6b 111:04ced10e8804
1 /* Process the ObjC-specific declarations and variables for
2 the Objective-C++ compiler.
3 Copyright (C) 2005-2017 Free Software Foundation, Inc.
4 Contributed by Ziemowit Laski <zlaski@apple.com>
5
6 This file is part of GCC.
7
8 GCC is free software; you can redistribute it and/or modify it under
9 the terms of the GNU General Public License as published by the Free
10 Software Foundation; either version 3, or (at your option) any later
11 version.
12
13 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
14 WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with GCC; see the file COPYING3. If not see
20 <http://www.gnu.org/licenses/>. */
21
22
23 #ifndef GCC_OBJCP_DECL_H
24 #define GCC_OBJCP_DECL_H
25
26 extern tree objcp_start_struct (location_t, enum tree_code, tree);
27 extern tree objcp_finish_struct (location_t, tree, tree, tree);
28 extern void objcp_finish_function (void);
29 extern tree objcp_build_function_call (tree, tree);
30 extern tree objcp_xref_tag (enum tree_code, tree);
31 extern int objcp_comptypes (tree, tree);
32 extern tree objcp_begin_compound_stmt (int);
33 extern tree objcp_end_compound_stmt (tree, int);
34
35 /* Now "cover up" the corresponding C++ functions if required (NB: the
36 OBJCP_ORIGINAL_FUNCTION macro, shown below, can still be used to
37 invoke the original C++ functions if needed). */
38 #ifdef OBJCP_REMAP_FUNCTIONS
39
40 #define start_struct(loc, code, name, struct_info) \
41 objcp_start_struct (loc, code, name)
42 #define finish_struct(loc, t, fieldlist, attributes, struct_info) \
43 objcp_finish_struct (loc, t, fieldlist, attributes)
44 #define finish_function() \
45 objcp_finish_function ()
46 #define finish_decl(decl, loc, init, origtype, asmspec) \
47 cp_finish_decl (decl, init, false, asmspec, 0)
48 #define xref_tag(code, name) \
49 objcp_xref_tag (code, name)
50 #define comptypes(type1, type2) \
51 objcp_comptypes (type1, type2)
52 #define c_begin_compound_stmt(flags) \
53 objcp_begin_compound_stmt (flags)
54 #define c_end_compound_stmt(loc, stmt, flags) \
55 objcp_end_compound_stmt (stmt, flags)
56
57 #undef OBJC_TYPE_NAME
58 #define OBJC_TYPE_NAME(type) (TYPE_IDENTIFIER (type))
59 #undef OBJC_SET_TYPE_NAME
60 #define OBJC_SET_TYPE_NAME(type, name) (TYPE_IDENTIFIER (type) = (name))
61
62 #undef TYPE_OBJC_INFO
63 #define TYPE_OBJC_INFO(TYPE) LANG_TYPE_CLASS_CHECK (TYPE)->objc_info
64 #undef SIZEOF_OBJC_TYPE_LANG_SPECIFIC
65 #define SIZEOF_OBJC_TYPE_LANG_SPECIFIC sizeof (struct lang_type)
66 #undef ALLOC_OBJC_TYPE_LANG_SPECIFIC
67 #define ALLOC_OBJC_TYPE_LANG_SPECIFIC(NODE) \
68 (TYPE_LANG_SPECIFIC (NODE) = (struct lang_type *) \
69 ggc_internal_cleared_alloc (SIZEOF_OBJC_TYPE_LANG_SPECIFIC))
70
71 #define OBJCP_ORIGINAL_FUNCTION(name, args) (name)args
72
73 /* C++ marks ellipsis-free function parameters differently from C. */
74 #undef OBJC_VOID_AT_END
75 #define OBJC_VOID_AT_END void_list_node
76
77 #endif /* OBJCP_REMAP_FUNCTIONS */
78
79 #endif /* ! GCC_OBJCP_DECL_H */