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view gcc/testsuite/g++.dg/cpp2a/is-constant-evaluated4.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 | 1830386684a0 |
children |
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// P0595R2 // { dg-do compile { target c++14 } } namespace std { constexpr inline bool is_constant_evaluated () noexcept { return __builtin_is_constant_evaluated (); } } constexpr int foo () noexcept { return std::is_constant_evaluated () ? 5 : 12; } static_assert (std::is_constant_evaluated (), ""); static_assert (foo () == 5, "");