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Kavon FarvardinandPeter Rong
cdeb5719e0
objc_msgSend provides arguments unowned at +0 to the thunk ending in `To` invoked on the ObjC side of things. When marking a parameter in ObjC with Swift's `sending`, that should not change the parameter convention of the ObjC thunk, as `sending` is a Swift concept. I believe this issue was fixed by: https://github.com/swiftlang/swift/pull/87926 Thus, this is a test-only change to add coverage for https://github.com/swiftlang/swift/issues/87659 and other situations. rdar://143019970 Co-authored-by: Peter Rong <PeterRong@meta.com>
30 lines
566 B
Objective-C
30 lines
566 B
Objective-C
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#import "objc_sending_execution.h"
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@implementation Foo {
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__weak id <FooDelegate> _delegate;
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}
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@synthesize delegate=_delegate;
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- (NSString *)doSomething {
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NSObject *obj = [[NSObject alloc] init];
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obj = [_delegate identityFn: obj];
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return [_delegate takingObject: obj];
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}
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@end
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// ----------------------------------------------------
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// From https://github.com/swiftlang/swift/issues/87659
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@implementation Payload
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@end
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@implementation LegacyObjCHandler
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- (void)handle:(Payload *)value {
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NSLog(@"LegacyObjCHandler received: %@", value.name);
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}
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@end
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