gcc-4.9/gcc/testsuite/g++.dg/cpp0x/error6.C


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// PR c++/48284
// { dg-do compile { target c++11 } }

template<typename C>
auto g(C& c) -> decltype (c.f()) { return c.f(); } // { dg-message "decltype .c\\.f" }

template<typename C>
auto g(C& c) -> decltype (c.f()) { return c.f(); } // { dg-error "decltype .c\\.f" }