Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/concepts/explicit-inst1.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// { dg-do compile { target c++17 } } // { dg-options "-fconcepts" } template<typename T> concept bool C() { return __is_class(T); } template<typename T> concept bool D() { return C<T>() && __is_empty(T); } struct X { }; struct Y { int n; }; template<typename T> void g(T) { } // #1 template<C T> void g(T) { } // #2 template<D T> void g(T) { } // #3 // FIXME: How do I test that these generate the right symbols? template void g(int); // Instantiate #1 template void g(X); // Instantitae #3 template void g(Y); // Instantiate #2 int main() { }