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1// RUN: %clang_cc1 -pedantic -fsyntax-only -verify %s2 3@protocol MyProto1 4@end5 6@protocol MyProto2 7@end8 9@interface INTF @end10 11INTF <MyProto1> * Func(INTF <MyProto1, MyProto2> *p2) // expected-note{{passing argument to parameter 'p2' here}}12{13 return p2;14}15 16 17INTF <MyProto1> * Func1(INTF <MyProto1, MyProto2> *p2)18{19 return p2;20}21 22INTF <MyProto1, MyProto2> * Func2(INTF <MyProto1> *p2)23{24 Func(p2); // expected-error {{incompatible pointer types passing 'INTF<MyProto1> *' to parameter of type 'INTF<MyProto1,MyProto2> *'}}25 return p2; // expected-error {{incompatible pointer types returning 'INTF<MyProto1> *' from a function with result type 'INTF<MyProto1,MyProto2> *'}}26}27 28 29 30INTF <MyProto1> * Func3(INTF <MyProto2> *p2)31{32 return p2; // expected-error {{incompatible pointer types returning 'INTF<MyProto2> *' from a function with result type 'INTF<MyProto1> *'}}33}34 35 36INTF <MyProto1, MyProto2> * Func4(INTF <MyProto2, MyProto1> *p2)37{38 return p2;39}40 41