Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp2a/concepts-inherit-ctor7.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
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date | Thu, 13 Feb 2020 11:34:05 +0900 |
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// PR c++/92552 // { dg-do compile { target concepts } } template <typename T> struct basic_mixin { basic_mixin() requires true; }; template <typename Cur> struct mixin : basic_mixin<Cur> { using basic_mixin<Cur>::basic_mixin; }; int main() { (void)__is_constructible(mixin<int>); // noexcept(mixin<int>()); also triggers ICE }