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annotate gcc/coroutine-builtins.def @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 1830386684a0
children
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1 /* This file contains the definitions and documentation for the
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2 coroutines builtins used in GCC.
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3
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4 Copyright (C) 2018-2020 Free Software Foundation, Inc.
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5
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6 Contributed by Iain Sandoe <iain@sandoe.co.uk> under contract to Facebook.
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7
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8 This file is part of GCC.
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9
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10 GCC is free software; you can redistribute it and/or modify it under
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11 the terms of the GNU General Public License as published by the Free
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12 Software Foundation; either version 3, or (at your option) any later
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13 version.
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14
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15 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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16 WARRANTY; without even the implied warranty of MERCHANTABILITY or
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17 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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18 for more details.
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19
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20 You should have received a copy of the GNU General Public License
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21 along with GCC; see the file COPYING3. If not see
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22 <http://www.gnu.org/licenses/>. */
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23
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24 /* Before including this file, you should define a macro:
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25
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26 DEF_BUILTIN_STUB(ENUM, NAME)
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27 DEF_COROUTINE_BUILTIN (ENUM, NAME, TYPE, ATTRS)
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28
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29 See builtins.def for details.
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30 The builtins are created used by library implementations of C++
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31 coroutines. */
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32
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33 /* This has to come before all the coroutine builtins. */
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34 DEF_BUILTIN_STUB (BEGIN_COROUTINE_BUILTINS, (const char *) 0)
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35
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36 /* These are the builtins that are externally-visible and used by the
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37 standard library implementation of the coroutine header. */
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38
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39 DEF_COROUTINE_BUILTIN (BUILT_IN_CORO_PROMISE, "promise",
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40 BT_FN_PTR_PTR_CONST_SIZE_BOOL,
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41 ATTR_CONST_NOTHROW_LEAF_LIST)
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42
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43 DEF_COROUTINE_BUILTIN (BUILT_IN_CORO_RESUME, "resume", BT_FN_VOID_PTR,
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44 ATTR_NULL)
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45
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46 DEF_COROUTINE_BUILTIN (BUILT_IN_CORO_DESTROY, "destroy", BT_FN_VOID_PTR,
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47 ATTR_NULL)
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48
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49 DEF_COROUTINE_BUILTIN (BUILT_IN_CORO_DONE, "done", BT_FN_BOOL_PTR,
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50 ATTR_NOTHROW_LEAF_LIST)
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51
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52 /* This has to come after all the coroutine builtins. */
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53 DEF_BUILTIN_STUB (END_COROUTINE_BUILTINS, (const char *) 0)