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| // RUN: %clang_cc1 -fsyntax-only -verify -fblocks %s
void takevoidptr(void*);
@interface Foo
- iMethod;
+ cMethod;
@end
@interface A
+ superClassMethod;
- (void)instanceMethod;
@end
@interface B : A
- (void)instanceMethod;
+ classMethod;
@end
@implementation B
- (void)instanceMethod {
[super iMethod]; // expected-warning{{'A' may not respond to 'iMethod'}}
// Use of super in a block is ok and does codegen to the right thing.
// rdar://7852959
takevoidptr(^{
[super instanceMethod];
});
}
+ classMethod {
[super cMethod]; // expected-warning{{method '+cMethod' not found (return type defaults to 'id')}}
id X[] = { [ super superClassMethod] };
id Y[] = {
[ super.superClassMethod iMethod],
super.superClassMethod,
(id)super.superClassMethod // not a cast of super: rdar://7853261
};
return 0;
}
@end
@interface XX
- m;
@end
void f(id super) {
[super m];
}
void f0(int super) {
[super m]; // expected-warning{{receiver type 'int' is not 'id'}}
}
void f1(id puper) { // expected-note {{'puper' declared here}}
[super m]; // expected-error{{use of undeclared identifier 'super'}}
}
// radar 7400691
typedef Foo super;
typedef Foo FooTD;
void test() {
[FooTD cMethod];
[super cMethod];
}
struct SomeStruct {
int X;
};
int test2() {
struct SomeStruct super = { 0 };
return super.X;
}
int test3() {
id super = 0;
[(B*)super instanceMethod];
int *s1 = (int*)super;
id X[] = { [ super superClassMethod] };
return 0;
}
|