Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp0x/defaulted50.C @ 111:04ced10e8804
gcc 7
author | kono |
---|---|
date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children |
line wrap: on
line source
// PR c++/69005 // { dg-do compile { target c++11 } } template<typename T> T& declval(); template<typename _Sig> class function; template<typename _Res, typename _Arg> struct function<_Res(_Arg)> { function() noexcept { } function(const function&) { } template<typename _Functor, typename = decltype(declval<_Functor&>()(declval<_Arg>()))> function(_Functor) { } _Res operator()(_Arg) const; }; struct Foo { function<void(Foo)> Func; }; extern Foo exfoo; Foo f (exfoo);