19ca5c425SRichard Smith // RUN: %clang_cc1 -fsyntax-only -std=c++11 -verify %s 23c74d41dSDouglas Gregor 33c74d41dSDouglas Gregor template<typename T> 43c74d41dSDouglas Gregor struct X { fX5a8b89d26SDouglas Gregor void f() {} 63c74d41dSDouglas Gregor }; 73c74d41dSDouglas Gregor 8465841e4SRichard Smith template inline void X<int>::f(); // expected-error{{explicit instantiation cannot be 'inline'}} 93c74d41dSDouglas Gregor 10465841e4SRichard Smith template<typename T> 11465841e4SRichard Smith struct Y { fY12*dd69ef38SAaron Ballman constexpr int f() { return 0; } // expected-warning{{C++14}} 13465841e4SRichard Smith }; 14465841e4SRichard Smith 15574f4f6aSRichard Smith template constexpr int Y<int>::f() const; // expected-error{{explicit instantiation cannot be 'constexpr'}} 167d137e3bSRichard Smith 177d137e3bSRichard Smith template<typename T> 187d137e3bSRichard Smith struct Z { 197d137e3bSRichard Smith enum E : T { e1, e2 }; 207d137e3bSRichard Smith T t; // expected-note {{refers here}} 217d137e3bSRichard Smith }; 227d137e3bSRichard Smith 237d137e3bSRichard Smith template enum Z<int>::E; // expected-error {{enumerations cannot be explicitly instantiated}} 247d137e3bSRichard Smith template int Z<int>::t; // expected-error {{explicit instantiation of 't' does not refer to}} 25