1*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -fsyntax-only -verify %s 2*f4a2713aSLionel Sambuc 3*f4a2713aSLionel Sambuc class V { 4*f4a2713aSLionel Sambuc public: 5*f4a2713aSLionel Sambuc int f(); 6*f4a2713aSLionel Sambuc int x; 7*f4a2713aSLionel Sambuc }; 8*f4a2713aSLionel Sambuc 9*f4a2713aSLionel Sambuc class W { 10*f4a2713aSLionel Sambuc public: 11*f4a2713aSLionel Sambuc int g(); // expected-note{{member found by ambiguous name lookup}} 12*f4a2713aSLionel Sambuc int y; // expected-note{{member found by ambiguous name lookup}} 13*f4a2713aSLionel Sambuc }; 14*f4a2713aSLionel Sambuc 15*f4a2713aSLionel Sambuc class B : public virtual V, public W 16*f4a2713aSLionel Sambuc { 17*f4a2713aSLionel Sambuc public: 18*f4a2713aSLionel Sambuc int f(); 19*f4a2713aSLionel Sambuc int x; 20*f4a2713aSLionel Sambuc int g(); // expected-note{{member found by ambiguous name lookup}} 21*f4a2713aSLionel Sambuc int y; // expected-note{{member found by ambiguous name lookup}} 22*f4a2713aSLionel Sambuc }; 23*f4a2713aSLionel Sambuc 24*f4a2713aSLionel Sambuc class C : public virtual V, public W { }; 25*f4a2713aSLionel Sambuc 26*f4a2713aSLionel Sambuc class D : public B, public C { void glorp(); }; 27*f4a2713aSLionel Sambuc glorp()28*f4a2713aSLionel Sambucvoid D::glorp() { 29*f4a2713aSLionel Sambuc x++; 30*f4a2713aSLionel Sambuc f(); 31*f4a2713aSLionel Sambuc y++; // expected-error{{member 'y' found in multiple base classes of different types}} 32*f4a2713aSLionel Sambuc g(); // expected-error{{member 'g' found in multiple base classes of different types}} 33*f4a2713aSLionel Sambuc } 34*f4a2713aSLionel Sambuc 35*f4a2713aSLionel Sambuc // PR6462 rdbufBaseIO36*f4a2713aSLionel Sambucstruct BaseIO { BaseIO* rdbuf() { return 0; } }; rdbufPcommon37*f4a2713aSLionel Sambucstruct Pcommon : virtual BaseIO { int rdbuf() { return 0; } }; 38*f4a2713aSLionel Sambuc struct P : virtual BaseIO, Pcommon {}; 39*f4a2713aSLionel Sambuc f()40*f4a2713aSLionel Sambucvoid f() { P p; p.rdbuf(); } 41