1 // RUN: %clang_cc1 -fsyntax-only -verify %s 2 3 4 namespace test0 { 5 // p3 6 template<typename T> int foo(T), bar(T, T); // expected-error{{single entity}} 7 } 8 9 // PR7252 10 namespace test1 { 11 namespace A { template<typename T> struct Base { typedef T t; }; } // expected-note {{member type 'test1::A::Base<char>' found}} expected-note 2{{declared here}} 12 namespace B { template<typename T> struct Base { typedef T t; }; } // expected-note {{member type 'test1::B::Base<int>' found}} 13 14 template<typename T> struct Derived : A::Base<char>, B::Base<int> { 15 typename Derived::Base<float>::t x; // expected-error {{found in multiple base classes of different types}} 16 }; 17 18 class X : A::Base<int> {}; // expected-note 2{{private}} 19 class Y : A::Base<float> {}; 20 struct Z : A::Base<double> {}; 21 struct Use1 : X, Y { 22 Base<double> b1; // expected-error {{private}} 23 Use1::Base<double> b2; // expected-error {{private}} 24 }; 25 struct Use2 : Z, Y { 26 Base<double> b1; 27 Use2::Base<double> b2; 28 }; 29 struct Use3 : X, Z { 30 Base<double> b1; 31 Use3::Base<double> b2; 32 }; 33 } 34 35 namespace test2 { 36 struct A { static int x; }; // expected-note 4{{member}} 37 struct B { template<typename T> static T x(); }; // expected-note 4{{member}} 38 struct C { template<typename T> struct x {}; }; // expected-note 3{{member}} 39 struct D { template<typename T> static T x(); }; // expected-note {{member}} 40 41 template<typename ...T> struct X : T... {}; 42 f()43 void f() { 44 X<A, B>::x<int>(); // expected-error {{found in multiple base classes of different types}} 45 X<A, C>::x<int>(); // expected-error {{found in multiple base classes of different types}} 46 X<B, C>::x<int>(); // expected-error {{found in multiple base classes of different types}} 47 X<A, B, C>::x<int>(); // expected-error {{found in multiple base classes of different types}} 48 X<A, B, D>::x<int>(); // expected-error {{found in multiple base classes of different types}} 49 } 50 } 51