Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp1y/constexpr-79655.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 84e7813d76e9 |
children |
line wrap: on
line source
// PR c++/79655 // { dg-do compile { target c++14 } } constexpr int foo (int x, int y) { int a[6] = { 1, 2, 3, 4, 5, 6 }; a[x] = 0; // { dg-error "is outside the bounds" } return a[y]; // { dg-error "is outside the bounds" } } constexpr int b = foo (0, -1); // { dg-message "in .constexpr. expansion of " } constexpr int c = foo (0, 6); // { dg-message "in .constexpr. expansion of " } constexpr int d = foo (6, 0); // { dg-message "in .constexpr. expansion of " } constexpr int e = foo (-1, 0); // { dg-message "in .constexpr. expansion of " } static_assert (foo (5, 5) == 0, ""); static_assert (foo (4, 5) == 6, ""); static_assert (foo (5, 4) == 5, "");