Mercurial > hg > CbC > CbC_gcc
annotate gcc/testsuite/g++.dg/concepts/class3.C @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 84e7813d76e9 |
rev | line source |
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111 | 1 // { dg-options "-std=c++17 -fconcepts" } |
2 | |
3 template<typename T> | |
4 concept bool C() { return __is_class(T); } | |
5 | |
6 // Check class redeclaration with alternative spellings. | |
7 template<typename T> requires C<T>() struct S; | |
8 template<C T> struct S { }; | |
9 | |
10 struct X { }; | |
11 | |
12 // S<X> sx; | |
13 | |
14 int main() { } |