Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/template/defarg13.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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// PR c++/14912 // Bug: We were instantiating A<B> in order to compare it to the matching // argument for C<B,B>, which fails. template <class T> struct A { typedef typename T::F F; }; struct B { }; template <class T, class U = typename A<T>::F > struct C { typename T::F f; // { dg-error "no type" } }; C<B, B> c; // { dg-message "required" }