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1// RUN: %clang_cc1 -fsyntax-only -verify %s2 3extern void foo(void);4 5@protocol MyProtocol @end6 7@interface MyClass @end8 9int main(void)10{11 MyClass <MyProtocol> *obj_p;12 MyClass *obj_cp;13 14 obj_cp = obj_p; 15 obj_p = obj_cp; // expected-error {{incompatible pointer types assigning to 'MyClass<MyProtocol> *' from 'MyClass *'}}16 17 if (obj_cp == obj_p)18 foo();19 20 if (obj_p == obj_cp)21 foo();22 23}24 25 26