forked from OSchip/llvm-project
37 lines
972 B
Objective-C
37 lines
972 B
Objective-C
// RUN: %clang_cc1 -fsyntax-only -fobjc-nonfragile-abi2 -verify %s
|
|
|
|
/**
|
|
When processing @synthesize, treat ivars in a class extension the same as ivars in the class @interface,
|
|
and treat ivars in a superclass extension the same as ivars in the superclass @interface.
|
|
In particular, when searching for an ivar to back an @synthesize, do look at ivars in the class's own class
|
|
extension but ignore any ivars in superclass class extensions.
|
|
*/
|
|
|
|
@interface Super {
|
|
int ISA;
|
|
}
|
|
@end
|
|
|
|
@interface Super() {
|
|
int Property; // expected-note {{previously declared 'Property' here}}
|
|
}
|
|
@end
|
|
|
|
@interface SomeClass : Super {
|
|
int interfaceIvar1;
|
|
int interfaceIvar2;
|
|
}
|
|
@property int Property;
|
|
@property int Property1;
|
|
@end
|
|
|
|
@interface SomeClass () {
|
|
int Property1;
|
|
}
|
|
@end
|
|
|
|
@implementation SomeClass
|
|
@synthesize Property; // expected-error {{property 'Property' attempting to use ivar 'Property' declared in super class 'Super'}}
|
|
@synthesize Property1; // OK
|
|
@end
|