Simplify for now works even if no variables are declared inside loop #KT-12145 Fixed

idea/testData/intentions/iterationOverMap/DataClassNoVariablesMultiUsages.kt

@@ -0,0 +1,8 @@
+// WITH_RUNTIME
+
+data class XY(val x: String, val y: String)
+fun test(xys: Array<XY>) {
+    for (<caret>xy in xys) {
+        println(xy.x + xy.y + xy?.x + xy?.y)
+    }
+}