Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp1z/constexpr-if22.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
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// PR c++/85695 // { dg-do compile { target c++17 } } template <typename T, T v> struct integral_constant { using value_type = T; static constexpr const value_type value = v; constexpr operator value_type (void) const { return value; } }; template <typename T> struct is_trivial : public integral_constant<bool, __is_trivial(T)> {}; template <typename T> T clone_object (const T& p) { if constexpr (is_trivial<T>::value) return p; else return p.clone(); } int main (void) { return clone_object(0); }