Slava Pestov 7c3cf1d17b ClangImporter: Fix mirroring of instance properties as static methods on NSObject ...

Because all metaclasses ultimately inherit from NSObject, instance
members of NSObject are also visible as static members of NSObject.

If the instance member is a property, we import the getter as an
ordinary static method, and not a static property.

The lazy loading path normally checks for the presence of alternate
decls with the same name, but it was failing to do this check if the
imported decl was a property and the alternate decl was attached to
the accessor and not the property itself.

This wasn't a problem until recently, because we weren't lazy loading
members of NSObject itself, since it had protocol conformances; now
that we are, this problem was exposed.

Fixes <rdar://problem/59170514>.

2020-02-08 00:06:21 -05:00

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module.map

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NSObject.h

ClangImporter: Fix mirroring of instance properties as static methods on NSObject

2020-02-08 00:06:21 -05:00

objc.h

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ObjectiveC.apinotes

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