forked from OSchip/llvm-project
58 lines
2.0 KiB
Objective-C
58 lines
2.0 KiB
Objective-C
// RUN: %clang_cc1 -triple x86_64-apple-darwin11 -fobjc-runtime-has-weak -fsyntax-only -fobjc-arc -fblocks -verify %s
|
|
// rdar://9309489
|
|
|
|
@interface MyClass {
|
|
id __weak myString;
|
|
id StrongIvar;
|
|
id __weak myString2;
|
|
id __weak myString3;
|
|
id StrongIvar5;
|
|
}
|
|
@property (strong) id myString; // expected-note {{property declared here}}
|
|
@property (strong) id myString1;
|
|
@property (retain) id myString2; // expected-note {{property declared here}}
|
|
//
|
|
@property (weak) id myString3;
|
|
@property (weak) id myString4;
|
|
@property __weak id myString5; // expected-note {{property declared here}}
|
|
@end
|
|
|
|
@implementation MyClass
|
|
@synthesize myString; // expected-error {{existing ivar 'myString' for strong property 'myString' may not be __weak}}
|
|
@synthesize myString1 = StrongIvar; // OK
|
|
@synthesize myString2 = myString2; // expected-error {{existing ivar 'myString2' for strong property 'myString2' may not be __weak}}
|
|
//
|
|
@synthesize myString3; // OK
|
|
@synthesize myString4; // OK
|
|
@synthesize myString5 = StrongIvar5; // expected-error {{existing ivar 'StrongIvar5' for __weak property 'myString5' must be __weak}}
|
|
|
|
@end
|
|
|
|
// rdar://9340692
|
|
@interface Foo {
|
|
@public
|
|
id __unsafe_unretained x; // should be __weak
|
|
id __strong y;
|
|
id __autoreleasing z; // expected-error {{ivars cannot have __autoreleasing ownership}}
|
|
}
|
|
@property(weak) id x; // expected-note {{property declared here}}
|
|
@property(weak) id y; // expected-note {{property declared here}}
|
|
@property(weak) id z;
|
|
@end
|
|
|
|
@implementation Foo
|
|
@synthesize x; // expected-error {{existing ivar 'x' for __weak property 'x' must be __weak}}
|
|
@synthesize y; // expected-error {{existing ivar 'y' for __weak property 'y' must be __weak}}
|
|
@synthesize z; // suppressed
|
|
@end
|
|
|
|
// rdar://problem/10904479
|
|
// Don't crash.
|
|
@interface Test2
|
|
// Minor FIXME: kill the redundant error
|
|
@property (strong) UndeclaredClass *test2; // expected-error {{unknown type name 'UndeclaredClass'}} expected-error {{must be of object type}}
|
|
@end
|
|
@implementation Test2
|
|
@synthesize test2;
|
|
@end
|