https://github.com/apple/swift-evolution/blob/54d85f65fefce924eb4d5bf10dd633e81f063d11/proposals/0323-async-main-semantics.md

swift-evolution/proposals/0323-async-main-semantics.md at 54d85f65f...

This maintains proposals for changes and user-visible enhancements to the Swift Programming Language. - apple/swift-evolution

11:52 PM

ほんとだ async @main は5.5.2だったのか (edited)

11:52 PM

確かにそういえば実装順序が逆だったな