test/Syntax/round_trip_tuple.swift - third_party/swift - Git at Google

 // RUN: %round-trip-syntax-test --swift-syntax-test %swift-syntax-test --file %s

 typealias TwoInts = (Int, Int)
 typealias TwoNamedInts = (a: Int, b: Int)
 typealias VoidTuple = ()
 typealias TupleWithTrivia = (   Int ,  b  :Int   )
	// RUN: %round-trip-syntax-test --swift-syntax-test %swift-syntax-test --file %s

	typealias TwoInts = (Int, Int)
	typealias TwoNamedInts = (a: Int, b: Int)
	typealias VoidTuple = ()
	typealias TupleWithTrivia = ( Int , b :Int )