projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 8d9254fc | 1 | // Copyright (C) 2019-2020 Free Software Foundation, Inc. |
| 72459cfd JW |
2 | // |
| 3 | // This file is part of the GNU ISO C++ Library. This library is free | |
| 4 | // software; you can redistribute it and/or modify it under the | |
| 5 | // terms of the GNU General Public License as published by the | |
| 6 | // Free Software Foundation; either version 3, or (at your option) | |
| 7 | // any later version. | |
| 8 | ||
| 9 | // This library is distributed in the hope that it will be useful, | |
| 10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 | // GNU General Public License for more details. | |
| 13 | ||
| 14 | // You should have received a copy of the GNU General Public License along | |
| 15 | // with this library; see the file COPYING3. If not see | |
| 16 | // <http://www.gnu.org/licenses/>. | |
| 17 | ||
| 18 | // { dg-do compile { target i?86-*-* x86_64-*-* } } | |
| 19 | // { dg-require-effective-target c++11 } | |
| 20 | ||
| 21 | #include <type_traits> | |
| 22 | ||
| 23 | using std::is_function; | |
| 24 | ||
| 25 | #ifdef __i386__ | |
| 26 | static_assert(is_function<void __attribute__((thiscall)) ()>::value, ""); | |
| 27 | static_assert(is_function<void __attribute__((thiscall)) () const>::value, ""); | |
| 28 | static_assert(is_function<void __attribute__((fastcall)) ()>::value, ""); | |
| 29 | static_assert(is_function<void __attribute__((fastcall)) () const>::value, ""); | |
| 30 | static_assert(is_function<void __attribute__((stdcall)) ()>::value, ""); | |
| 31 | static_assert(is_function<void __attribute__((stdcall)) () const>::value, ""); | |
| 32 | #endif | |
| 33 | static_assert(is_function<void __attribute__((ms_abi)) ()>::value, ""); | |
| 34 | static_assert(is_function<void __attribute__((ms_abi)) () const>::value, ""); | |
| 35 | static_assert(is_function<void __attribute__((ms_abi)) () const &>::value, ""); | |
| 36 | static_assert(is_function<void __attribute__((ms_abi)) () &&>::value, ""); | |
| 37 | static_assert(is_function<void __attribute__((sysv_abi)) ()>::value, ""); | |
| 38 | static_assert(is_function<void __attribute__((sysv_abi)) () const>::value, ""); | |
| 39 | ||
| 40 | struct X { operator X*(); }; | |
| 41 | static_assert(!is_function<X>::value, ""); | |
| 42 | static_assert(!is_function<X&>::value, ""); | |
| 43 | static_assert(!is_function<X*>::value, ""); | |
| 44 | union Y { operator Y*(); int i; long l;}; | |
| 45 | static_assert(!is_function<Y>::value, ""); | |
| 46 | static_assert(!is_function<Y&>::value, ""); | |
| 47 | static_assert(!is_function<Y*>::value, ""); |