Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/concepts/diagnostic2.C @ 152:2b5abeee2509
update gcc11
author | anatofuz |
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date | Mon, 25 May 2020 07:50:57 +0900 |
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// { dg-do compile { target c++2a } } // { dg-options "-fdiagnostics-show-caret" } template<typename T> inline constexpr bool foo_v = false; template<typename T> concept foo = foo_v<T> || foo_v<T&>; // { dg-message "no operand" } /* { dg-begin-multiline-output "" } concept foo = foo_v<T> || foo_v<T&>; ~~~~~~~~~^~~~~~~~~~~~ { dg-end-multiline-output "" } */ template<typename T> requires foo<T> void bar(); /* { dg-begin-multiline-output "" } void bar(); { dg-end-multiline-output "" } */ /* { dg-prune-output "~" } */ void baz() { bar<int>(); // { dg-error "unsatisfied constraints" } /* { dg-begin-multiline-output "" } bar<int>(); ^ { dg-end-multiline-output "" } */ }