Macro
Expression(_:)
iOS 18.0+
iPadOS 18.0+
Mac Catalyst 18.0+
macOS 15.0+
tvOS 18.0+
watchOS 11.0+
@freestanding(expression) macro Expression<each Input, Output>(_ body: (repeat each Input) -> Output) -> Expression<repeat each Input, Output>Macro
@freestanding(expression) macro Expression<each Input, Output>(_ body: (repeat each Input) -> Output) -> Expression<repeat each Input, Output>