Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp0x/constexpr-builtin1.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// PR c++/49813 // { dg-do compile { target c++11 } } inline constexpr bool isinf(long double __x) { return __builtin_isinf(__x); } inline constexpr bool isinf(double __x) { return __builtin_isinf(__x); } inline constexpr bool isnan(long double __x) { return __builtin_isnan(__x); } int main() { constexpr long double num1 = __builtin_isinf(1.l); // Ok. constexpr long double num2 = isinf(1.l); // Error. constexpr double num3 = isinf(1.); // Ok. constexpr long double num4 = isnan(1.l); // Ok. }