Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/template/qualttp22.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// { dg-do compile } // Origin: Philippe Van Deyck <hetadres@email.com> // PR c++/13520: Default template template argument that is a qualified id // with dependent scope. template<typename regular_type> class Policy {}; template <typename regular_type, template<typename> class OriginalPolicy> class ChangedPolicy_impl {}; template <template<typename> class OriginalPolicy > class ChangedPolicy { public: template<typename regular_type> class Type : public ChangedPolicy_impl<regular_type,OriginalPolicy> { }; }; template <typename regular_type, template<typename> class Policy1, template<typename> class Policy2 = ChangedPolicy<Policy1>::template Type> class Host : public Policy1<regular_type>, public Policy2<regular_type> { }; int main() { Host<void, Policy> h; return 0; }