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  1. Swift
  2. SR-4196

Allow #if (conditional compilation) to guard switch cases

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      Currently #if can only be used to guard complete declarations or complete statements, due to the (deliberate) modeling as part of the AST rather than as a textual preprocessing step. However, there's one more place where it would structurally make sense to allow #if: switch cases. This may be important if a new case is added in a new version of Swift. Right now you'd have to write the switch twice.

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              • Assignee:
                rintaro Rintaro Ishizaki
                Reporter:
                jrose Jordan Rose
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