KT-13941 related: "Simplify using destructuring declaration" is now applicable for function literals without parameter specification

idea/testData/intentions/destructuringInLambda/noItVariables.kt

@@ -0,0 +1,11 @@
+// WITH_RUNTIME
+
+data class XY(val x: String, val y: String)
+
+fun convert(xy: XY, foo: (XY) -> Unit) = foo(xy)
+
+fun foo(xy: XY) = convert(xy) <caret>{
+    val x = it.x
+    val y = it.y
+    println(x + y)
+}