Mercurial > hg > CbC > CbC_gcc

view gcc/testsuite/g++.dg/cpp0x/sfinae-nullptr1.C @ 131:84e7813d76e9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
line wrap: on
line source

// DR 1423, PR c++/52174
// { dg-do compile { target c++11 } }

template<class T>
T&& make();

template<class T>
void sink(T);

template<class T1, class T2,
  class = decltype(sink<T2>(make<T1>()))
>
auto f(int) -> char(&)[1];

template<class, class>
auto f(...) -> char(&)[2];

static_assert(sizeof(f<decltype(nullptr), bool>(0)) != 1, "");