Refactoring + minor fixes: destructure intention

idea/testData/intentions/iterationOverMap/DataClassTwoDifferentLocals.kt

@@ -1,4 +1,3 @@
-// IS_APPLICABLE: false
 // WITH_RUNTIME
 
 data class XY(val x: String, val y: Int)

idea/testData/intentions/iterationOverMap/DataClassTwoDifferentLocals.kt.after

@@ -0,0 +1,10 @@
+// WITH_RUNTIME
+
+data class XY(val x: String, val y: Int)
+fun test(xys: Array<XY>) {
+    for ((x) in xys) {
+        println(x)
+        val xx = x
+        println(xx)
+    }
+}

idea/testData/intentions/iterationOverMap/OnlyKeyUsed.kt

@@ -1,4 +1,3 @@
-// IS_APPLICABLE: false
 // WITH_RUNTIME
 
 fun main(args: Array<String>) {

idea/testData/intentions/iterationOverMap/OnlyKeyUsed.kt.after

@@ -0,0 +1,10 @@
+// WITH_RUNTIME
+
+fun main(args: Array<String>) {
+    val map = hashMapOf(1 to 1)
+    for ((key) in map) {
+        val key2 = key
+
+        println(key)
+    }
+}

idea/testData/intentions/iterationOverMap/inspectionData/expected.xml

@@ -175,4 +175,20 @@
         <problem_class severity="WARNING" attribute_key="WARNING_ATTRIBUTES">Use destructuring declaration</problem_class>
         <description>Use destructuring declaration</description>
     </problem>
+    <problem>
+        <file>OnlyKeyUsed.kt</file>
+        <line>5</line>
+        <module>light_idea_test_case</module>
+        <entry_point TYPE="file" FQNAME="temp:///src/OnlyKeyUsed.kt" />
+        <problem_class severity="WARNING" attribute_key="WARNING_ATTRIBUTES">Use destructuring declaration</problem_class>
+        <description>Use destructuring declaration</description>
+    </problem>
+    <problem>
+        <file>DataClassTwoDifferentLocals.kt</file>
+        <line>5</line>
+        <module>light_idea_test_case</module>
+        <entry_point TYPE="file" FQNAME="temp:///src/DataClassTwoDifferentLocals.kt" />
+        <problem_class severity="WARNING" attribute_key="WARNING_ATTRIBUTES">Use destructuring declaration</problem_class>
+        <description>Use destructuring declaration</description>
+    </problem>
 </problems>