Jonathan Grynspan
Jonathan Grynspan
Experimental implementation on branch jgrynspan/469-observer-attribute.
Hard part: Swift Testing and XCTest don't know about each other, so it's not clear how to write a "one true test library" function or something like that. You can...
> Last I checked, swift testing throws a runtime error if you try to record an issue when `Test.current` is nil. This is a known bug in Xcode 16 Beta...
This PR is blocked by https://github.com/swiftlang/swift-syntax/pull/2724 (or some alternate solution) because the following expressions would have previously compiled while they will fail with this change: ```swift try #expect(await f()) try...
Tracked internally as rdar://129699203.