idea/testData/refactoring/introduceVariable/multilineBinaryExpression.kt - third_party/github/JetBrains/kotlin - Git at Google

 fun foo(i: Int) { }

 fun test() {
     foo(<selection>1
         + 2</selection>)
 }
	fun foo(i: Int) { }

	fun test() {
	foo(<selection>1
	+ 2</selection>)
	}