Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/concepts/class5.C @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 84e7813d76e9 |
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// { dg-options "-std=c++17 -fconcepts" } template<typename T> concept bool One() { return sizeof(T) >= 4; } template<typename T> concept bool Two() { return One<T>() && sizeof(T) >= 8; } // Check ordering of partial specializaitons template<typename T> struct S2 { static const int value = 0; }; template<One T> struct S2<T> { static const int value = 1; }; template<Two T> struct S2<T> { static const int value = 2; }; struct one_type { char x[4]; }; struct two_type { char x[8]; }; static_assert(S2<char>::value == 0, ""); static_assert(S2<one_type>::value == 1, ""); static_assert(S2<two_type>::value == 2, ""); int main() { }