Mercurial > hg > CbC > CbC_gcc
comparison gcc/objc/objc-encoding.h @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 84e7813d76e9 |
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68:561a7518be6b | 111:04ced10e8804 |
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1 /* Routines dealing with ObjC encoding of types | |
2 Copyright (C) 1992-2017 Free Software Foundation, Inc. | |
3 | |
4 This file is part of GCC. | |
5 | |
6 GCC is free software; you can redistribute it and/or modify | |
7 it under the terms of the GNU General Public License as published by | |
8 the Free Software Foundation; either version 3, or (at your option) | |
9 any later version. | |
10 | |
11 GCC is distributed in the hope that it will be useful, | |
12 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 GNU General Public License for more details. | |
15 | |
16 You should have received a copy of the GNU General Public License | |
17 along with GCC; see the file COPYING3. If not see | |
18 <http://www.gnu.org/licenses/>. */ | |
19 | |
20 #ifndef GCC_OBJC_ENCODING_H | |
21 #define GCC_OBJC_ENCODING_H | |
22 | |
23 /* This is used to initialize the obstacks used by encoding. It | |
24 should be called before any encoding function is used. It is | |
25 usually done in objc_init(). */ | |
26 extern void objc_encoding_init (void); | |
27 | |
28 /* Encode a method prototype. The format is described in | |
29 gcc/doc/objc.texi, section 'Method signatures'. */ | |
30 extern tree encode_method_prototype (tree method_decl); | |
31 | |
32 /* This is used to implement @encode(). See gcc/doc/objc.texi, | |
33 section '@encode'. */ | |
34 extern tree objc_build_encode_expr (tree type); | |
35 | |
36 /* (Decide if these can ever be validly changed.) */ | |
37 #define OBJC_ENCODE_INLINE_DEFS 0 | |
38 #define OBJC_ENCODE_DONT_INLINE_DEFS 1 | |
39 | |
40 /* Encode the attributes of a property. */ | |
41 extern tree objc_v2_encode_prop_attr (tree property); | |
42 | |
43 /* Encode the type of a field. Return an identifier with the type | |
44 encoding for the field. The type encoding is a null-terminated | |
45 string. */ | |
46 extern tree encode_field_decl (tree field_decl); | |
47 | |
48 /* Tells "encode_pointer/encode_aggregate" whether we are generating | |
49 type descriptors for instance variables (as opposed to methods). | |
50 Type descriptors for instance variables contain more information | |
51 than methods (for static typing and embedded structures). | |
52 | |
53 TODO: Replace this global variable with an argument that is passed | |
54 to the various encode() functions. | |
55 | |
56 TODO: Change it to a 'bool'. */ | |
57 extern int generating_instance_variables; | |
58 | |
59 #endif /* GCC_OBJC_ENCODING_H */ |