compiler/testData/ir/irText/expressions/stringPlus.kt - third_party/github/JetBrains/kotlin - Git at Google

 // FIR_IDENTICAL
 fun test1(a: String, b: Any) = a + b
 fun test2(a: String, b: Int) = a + "+" + b
 fun test3(a: String, b: Int) = (a + "+") + (b + 1) + a
	// FIR_IDENTICAL
	fun test1(a: String, b: Any) = a + b
	fun test2(a: String, b: Int) = a + "+" + b
	fun test3(a: String, b: Int) = (a + "+") + (b + 1) + a