test/SourceKit/SyntaxTree/pound_if.swift - third_party/swift - Git at Google

 // RUN: %target-swift-frontend -emit-syntax %s > %t.emit
 // RUN: %sourcekitd-test -req=syntax-tree %s > %t.sourcekit
 // RUN: diff %t.emit %t.sourcekit

 #if swift(<4)
   print(1)
 #endif
	// RUN: %target-swift-frontend -emit-syntax %s > %t.emit
	// RUN: %sourcekitd-test -req=syntax-tree %s > %t.sourcekit
	// RUN: diff %t.emit %t.sourcekit

	#if swift(<4)
	print(1)
	#endif