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1 /* Language-specific hook definitions for C front end.
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2 Copyright (C) 1991-2017 Free Software Foundation, Inc.
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3
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4 This file is part of GCC.
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5
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6 GCC is free software; you can redistribute it and/or modify it under
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7 the terms of the GNU General Public License as published by the Free
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8 Software Foundation; either version 3, or (at your option) any later
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9 version.
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10
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11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with GCC; see the file COPYING3. If not see
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18 <http://www.gnu.org/licenses/>. */
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19
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20
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21 #include "config.h"
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22 #include "system.h"
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23 #include "coretypes.h"
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24 #include "c-tree.h"
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25 #include "langhooks.h"
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26 #include "langhooks-def.h"
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27 #include "c-objc-common.h"
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28
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29 enum c_language_kind c_language = clk_c;
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30
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31 /* Lang hooks common to C and ObjC are declared in c-objc-common.h;
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32 consequently, there should be very few hooks below. */
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33
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34 #undef LANG_HOOKS_NAME
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35 #define LANG_HOOKS_NAME "GNU C"
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36 #undef LANG_HOOKS_INIT
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37 #define LANG_HOOKS_INIT c_objc_common_init
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38 #undef LANG_HOOKS_INIT_TS
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39 #define LANG_HOOKS_INIT_TS c_common_init_ts
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40
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41 #if CHECKING_P
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42 #undef LANG_HOOKS_RUN_LANG_SELFTESTS
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43 #define LANG_HOOKS_RUN_LANG_SELFTESTS selftest::run_c_tests
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44 #endif /* #if CHECKING_P */
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45
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46 #undef LANG_HOOKS_GET_SUBSTRING_LOCATION
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47 #define LANG_HOOKS_GET_SUBSTRING_LOCATION c_get_substring_location
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48
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49 /* Each front end provides its own lang hook initializer. */
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50 struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER;
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51
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52 #if CHECKING_P
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53
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54 namespace selftest {
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55
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56 /* Implementation of LANG_HOOKS_RUN_LANG_SELFTESTS for the C frontend. */
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57
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58 void
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59 run_c_tests (void)
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60 {
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61 /* Run selftests shared within the C family. */
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62 c_family_tests ();
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63
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64 /* Additional C-specific tests. */
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65 }
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66
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67 } // namespace selftest
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68
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69 #endif /* #if CHECKING_P */
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70
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71
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72 #include "gtype-c.h"
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