Mercurial > hg > CbC > CbC_gcc
annotate gcc/testsuite/g++.dg/cpp0x/anon-union1.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
rev | line source |
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111 | 1 // PR c++/66583 |
2 // { dg-do run { target c++11 } } | |
3 | |
4 template <class T> | |
5 T&& move(T& t) { return static_cast<T&&>(t); } | |
6 | |
7 struct A { | |
8 A() { }; | |
9 A(const A&) { } | |
10 }; | |
11 | |
12 struct B { | |
13 union { | |
14 int m_1 = 0; | |
15 int m_2; | |
16 }; | |
17 A dummy; | |
18 }; | |
19 | |
20 int main() | |
21 { | |
22 B b; | |
23 b.m_1 = 1; | |
24 B c = move(b); | |
25 if (c.m_1 != 1) | |
26 __builtin_abort(); | |
27 } |