Tim Kientzle c262248a27 [ObjC Bridging] Consistently bridge block types verbatim ...

A `@convention(block)` closure in Swift is completely compatible with Objective-C
and does not need to be wrapped in a `__SwiftValue` box for use.

Previously, it was bridged verbatim when appearing by itself, but
could end up boxed when it went through array bridging.

The test verifies that:
* Objective-C does not see a `__SwiftValue` box
* Swift `type(of:)` does not see a `__SwiftValue` box
* Objective-C can actually call the closure

Resolves rdar://138132321

2024-11-08 13:49:21 -08:00

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Cast_Blocks

[ObjC Bridging] Consistently bridge block types verbatim

2024-11-08 13:49:21 -08:00

ObjCClassConstants

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classes.swift

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