22 lines · cpp
1// RUN: %clang_cc1 -fsyntax-only -verify %s2template<class T1> class A { 3 template<class T2> class B {4 template<class T3> void mf1(T3); 5 void mf2();6 };7}; 8 9template<> template<class X>10class A<long>::B { }; // #defined-here11 12template<> template<> template<class T>13 void A<int>::B<double>::mf1(T t) { } 14 15template<> template<> template<class T>16void A<long>::B<double>::mf1(T t) { } // expected-error{{does not match}}17 // expected-note@#defined-here{{defined here}}18 19// FIXME: This diagnostic could probably be better.20template<class Y> template<>21 void A<Y>::B<double>::mf2() { } // expected-error{{does not refer}}22