Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp0x/sfinae42.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++/54738 // { dg-do compile { target c++11 } } template<class T> T&& declval(); template<class F, class T1, class... Ts> decltype(((*declval<T1>()).*declval<F>())(declval<Ts>()...)) test1(int); template<class...> void test1(...); template<class F, class T1, class... Ts> decltype((declval<T1>().*declval<F>())(declval<Ts>()...)) test2(int); template<class...> void test2(...); struct S {}; typedef void (S::*Func)(int) const; typedef void (S::*Func2)(int); typedef decltype(test1<Func, S*>(0)) type1a; typedef decltype(test1<Func, S*&>(0)) type1b; typedef decltype(test1<Func, S*, int, int>(0)) type1c; typedef decltype(test1<Func, S*&, int, int>(0)) type1d; typedef decltype(test2<Func, S>(0)) type2a; typedef decltype(test2<Func, S&>(0)) type2b; typedef decltype(test2<Func, S, int, int>(0)) type2c; typedef decltype(test2<Func, S&, int, int>(0)) type2d; typedef decltype(test1<Func, S*, S>(0)) type3a; typedef decltype(test1<Func, S*&, S>(0)) type3b; typedef decltype(test2<Func, S, S>(0)) type4a; typedef decltype(test2<Func, S&, S>(0)) type4b; typedef decltype(test1<Func2, const S*, int>(0)) type5a; typedef decltype(test1<Func2, const S*&, int>(0)) type5b; typedef decltype(test2<Func2, const S, int>(0)) type6a; typedef decltype(test2<Func2, const S&, int>(0)) type6b;