Rintaro Ishizaki 1cfffb8094 [CodeSynthesis] Improve synthesized Decodable.init(from:) for enums ...

Since this implementation is exposed to users, we want to make it nice.

* Don't use 'unsafelyUnwrapped' which is usually not recommended to use
* Don't access 'container.allKeys' multiple times as it's a computed
  property

rdar://89150202

2022-03-08 15:56:22 -08:00

..

Outputs

…

basic.swift

…

empty.swift

…

enum.swift

…

nested.swift

…