Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp0x/sfinae12.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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// PR c++/48535 // { dg-do compile { target c++11 } } template<class T, class = decltype(T{}) > char f(int); template<class> char (&f(...))[2]; struct A { virtual ~A() = 0; }; static_assert(sizeof(f<A>(0)) != 1, "Error"); // (a) static_assert(sizeof(f<void()>(0)) != 1, "Error"); // (b) static_assert(sizeof(f<int&>(0)) != 1, "Error"); // (d) static_assert(sizeof(f<const int&>(0)) == 1, "Error"); // (e) static_assert(sizeof(f<int[]>(0)) != 1, "Error"); // (f)