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view gcc/testsuite/g++.dg/cpp1y/var-templ30.C @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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// PR c++/66536 // { dg-do compile { target c++14 } } template <typename> struct make_impl; struct Tuple; template <> struct make_impl<Tuple> {}; struct A { template <typename X> auto operator()(X) { return make_impl<Tuple>(); } }; template <typename> A make; template <typename _Tp, int> struct array { _Tp _M_elems; }; struct Tracked { Tracked(int); }; struct B { Tracked tracker{0}; }; template <int> using ct_eq = B; auto eq_arrays = make<Tuple>(array<ct_eq<0>, 0>{});