Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp1z/constexpr-if23.C @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 84e7813d76e9 |
children |
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// PR c++/85842 // { dg-do compile { target c++17 } } template<class T> auto f = [](auto&& arg) -> T* { if constexpr (sizeof(arg) == 1) { return nullptr; } else { return static_cast<T*>(&arg); } }; auto p = f<int>(0);