projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 29cc57cf | 1 | /* Definitions for C language specific types. |
| a5544970 | 2 | Copyright (C) 2009-2019 Free Software Foundation, Inc. |
| 29cc57cf RG |
3 | |
| 4 | This file is part of GCC. | |
| 5 | ||
| 6 | GCC is free software; you can redistribute it and/or modify it under | |
| 7 | the terms of the GNU General Public License as published by the Free | |
| 8 | Software Foundation; either version 3, or (at your option) any later | |
| 9 | version. | |
| 10 | ||
| 11 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
| 12 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 | 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_C_LANG_H | |
| 21 | #define GCC_C_LANG_H | |
| 22 | ||
| 39dabefd | 23 | #include "c-family/c-common.h" |
| 29cc57cf | 24 | |
| 6836632e NS |
25 | /* In a RECORD_TYPE, a sorted array of the fields of the type, not a |
| 26 | tree for size reasons. */ | |
| 27 | struct GTY(()) sorted_fields_type { | |
| 28 | int len; | |
| 29 | tree GTY((length ("%h.len"))) elts[1]; | |
| 30 | }; | |
| 31 | ||
| 766090c2 | 32 | struct GTY(()) lang_type { |
| 29cc57cf RG |
33 | /* In a RECORD_TYPE, a sorted array of the fields of the type. */ |
| 34 | struct sorted_fields_type * GTY ((reorder ("resort_sorted_fields"))) s; | |
| 35 | /* In an ENUMERAL_TYPE, the min and max values. */ | |
| 36 | tree enum_min; | |
| 37 | tree enum_max; | |
| 38 | /* In a RECORD_TYPE, information specific to Objective-C, such | |
| 39 | as a list of adopted protocols or a pointer to a corresponding | |
| 40 | @interface. See objc/objc-act.h for details. */ | |
| 41 | tree objc_info; | |
| 42 | }; | |
| 43 | ||
| 766090c2 | 44 | struct GTY(()) lang_decl { |
| 29cc57cf RG |
45 | char dummy; |
| 46 | }; | |
| 47 | ||
| 48 | /* Save and restore the variables in this file and elsewhere | |
| 49 | that keep track of the progress of compilation of the current function. | |
| 50 | Used for nested functions. */ | |
| 51 | ||
| 52 | struct GTY(()) language_function { | |
| 53 | struct c_language_function base; | |
| 54 | tree x_break_label; | |
| 55 | tree x_cont_label; | |
| 56 | struct c_switch * GTY((skip)) x_switch_stack; | |
| 57 | struct c_arg_info * GTY((skip)) arg_info; | |
| 58 | int returns_value; | |
| 59 | int returns_null; | |
| 60 | int returns_abnormally; | |
| 61 | int warn_about_return_type; | |
| 62 | }; | |
| 63 | ||
| acf0174b JJ |
64 | /* If non-zero, implicit "omp declare target" attribute is added into the |
| 65 | attribute lists. */ | |
| 66 | extern GTY(()) int current_omp_declare_target_attribute; | |
| 29cc57cf RG |
67 | |
| 68 | #endif /* ! GCC_C_LANG_H */ |