Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp2a/concepts-constrained-parm.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 { target c++2a } } template<typename T> concept C = __is_class(T); template<const C T> struct S1 { }; // { dg-error "cv-qualified" } template<volatile C T> struct S2 { }; // { dg-error "cv-qualified" } template<C* T> struct S3 { }; // { dg-error "invalid" } template<C const* T> struct S3a { }; // { dg-error "invalid" } template<C* const T> struct S3b { }; // { dg-error "invalid" } template<C& T> struct S4 { }; // { dg-error "invalid" } template<C[3] T> struct S4 { }; // { dg-error "invalid|expected" } template<C(*T)()> struct S5 { }; // { dg-error "invalid" }