Lincoln Wu

A simple concurrency safety breach of a var being captured by reference

5

### Description The following code compiles without warnings. ```swift nonisolated func f() async -> Int { var value = 0 let task1 = Task { @MainActor in for _ in...

Global actor isolated methods safety hole.

2

### Description I've posted a related feedback on the forum, please check this: https://forums.swift.org/t/a-concurrency-safety-hole-related-to-global-actor-isolated-methods/78803. ### Reproduction ```swift class A { func a() async { await b() //