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So far I found out it's implemented via parameter attribute [1] [1]: https://developer.apple.com/documentation/swiftui/viewbuilder https://developer.apple.com/
by laszlokorte 7y ago
So far I found out it's implemented via parameter attribute [1]
[1]: https://developer.apple.com/documentation/swiftui/viewbuilder https://developer.apple.com/documentation/swiftui/viewbuilde...
- saagarjha 7y agoOuch, that’s pretty awful…
- laszlokorte 7y agoMore details in the proposal [1]: > the basic idea is that we take the "ignored" expression results of a block of statements — including in nested positions like the bodies of if and switch statements — and build them into a single result value that becomes the return value of the current function. [1]: https://forums.swift.org/t/pitch-function-builders/25167 https://forums.swift.org/t/pitch-function-builders/25167