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52066eae | 1 | // { dg-do compile { target c++11 } } |
a47407f6 | 2 | |
83ffe9cd | 3 | // Copyright (C) 2011-2023 Free Software Foundation, Inc. |
a47407f6 PC |
4 | // |
5 | // This file is part of the GNU ISO C++ Library. This library is free | |
6 | // software; you can redistribute it and/or modify it under the | |
7 | // terms of the GNU General Public License as published by the | |
8 | // Free Software Foundation; either version 3, or (at your option) | |
9 | // any later version. | |
10 | ||
11 | // This library 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 along | |
17 | // with this library; see the file COPYING3. If not see | |
18 | // <http://www.gnu.org/licenses/>. | |
19 | ||
20 | // NB: This file is for testing type_traits with NO OTHER INCLUDES. | |
21 | ||
22 | #include <type_traits> | |
23 | ||
24 | namespace std | |
25 | { | |
26 | typedef enum E1 : unsigned { } test_type1; | |
27 | typedef enum E2 : char { } test_type2; | |
28 | typedef enum class E3 { } test_type3; | |
29 | typedef enum class E4 : unsigned char { c = 1 } test_type4; | |
30 | typedef enum class E5 : int { a = -1, b = 1 } test_type5; | |
31 | typedef enum class E6 : long { c = __LONG_MAX__ } test_type6; | |
32 | ||
33 | template struct underlying_type<test_type1>; | |
34 | template struct underlying_type<test_type2>; | |
35 | template struct underlying_type<test_type3>; | |
36 | template struct underlying_type<test_type4>; | |
37 | template struct underlying_type<test_type5>; | |
38 | template struct underlying_type<test_type6>; | |
39 | } |