Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp0x/constexpr-ptrmem.C @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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// { dg-do compile { target c++11 } } struct C { // literal type int m; int n; constexpr C(int m) : m(m), n(-m) {} constexpr bool is_neg() const { return m < 0; } }; constexpr bool check1(const C& c, int C:: *pm) { return c.*pm < 0; } // #1 constexpr bool check2(const C* pc, bool (C::*pm)() const) { return (pc->*pm)(); } // #2 constexpr C c(-1); static_assert(!check1(c, &C::n), "Error"); static_assert(check1(c, &C::m), "Error"); static_assert(check2(&c, &C::is_neg), "Error");