Nathan Hawes f3e9685d88 [migrator] Fix missed dollar arg migration in closures relying on implicit destructuring of tuple type arg. ...

func foo(_: ((Int, Int)) -> Bool) {}
foo({ $0 > $1 }) // doesn't need migration
let x: ((Int, Int)) -> Bool = { $0 > $1 } // but this does
func bar() -> ((Int, Int)) -> Bool {
  return {$0 > $1} // and this does
}

2017-12-04 11:33:36 -08:00

7.7 KiB

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