Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp1y/constexpr-throw.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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// { dg-do compile { target c++14 } } constexpr void f1() { if (false) throw; } constexpr void f2() { if (true) throw; // { dg-error "not a constant expression" } } constexpr void f3() { if (false) ; else throw; // { dg-error "not a constant expression" } } constexpr void f4() { throw; // { dg-error "not a constant expression" } } constexpr int fun(int n) { switch (n) { case 0: return 1; default: throw; // { dg-error "not a constant expression" } } } static_assert(fun(0), ""); static_assert(fun(1), ""); // { dg-error "non-constant|in .constexpr. expansion of" }