1 // RUN: %clang_cc1 %s -fsyntax-only 2 3 @interface NSObject 4 + alloc; 5 - init; 6 @end 7 8 struct D { 9 double d; 10 }; 11 12 @interface Foo : NSObject 13 14 - method:(int)a; 15 - method:(int)a; 16 17 @end 18 19 @interface Bar : NSObject 20 21 - method:(void *)a; 22 23 @end 24 25 @interface Car : NSObject 26 27 - method:(struct D)a; 28 29 @end 30 31 @interface Zar : NSObject 32 33 - method:(float)a; 34 35 @end 36 37 @interface Rar : NSObject 38 39 - method:(float)a; 40 41 @end 42 43 int main() { 44 id xx = [[Car alloc] init]; // expected-warning {{incompatible types assigning 'int' to 'id'}} 45 46 [xx method:4]; 47 } 48
