Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp2a/consteval9.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
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date | Thu, 13 Feb 2020 11:34:05 +0900 |
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// { dg-do compile } // { dg-options "-std=c++2a" } consteval int bar (int i) { if (i != 1) throw 1; return 0; } // { dg-error "is not a constant expression" } template <int N> void foo () { int a = bar (N); } template <int N> void qux () { int a = bar (N); // { dg-message "in 'constexpr' expansion of 'bar\\(2\\)'" } } template <int N> void quux () { int a = bar (5); // { dg-message "in 'constexpr' expansion of 'bar\\(5\\)'" } } void baz () { foo<1> (); qux<2> (); } int a = bar (2); // { dg-message "in 'constexpr' expansion of 'bar\\(2\\)'" }