add local variable test. This test runs box() method and checks local variable types and names avaiable at every step.

compiler/testData/debug/localVariables/destructuringInLambdas.kt

@@ -0,0 +1,20 @@
+//FILE: test.kt
+
+data class A(val x: String, val y: Int)
+
+fun foo(a: A, block: (A) -> String): String = block(a)
+
+fun box() {
+    foo(A("O", 123)) { (x, y) -> x + y }
+}
+// IGNORE_BACKEND: JVM_IR
+// LOCAL VARIABLES
+// TestKt:8:
+// A:3: x:java.lang.String, y:int
+// TestKt:8:
+// TestKt:5: $dstr$x$y:A
+// TestKt$box$1:8:
+// TestKt$box$1.invoke(java.lang.Object)+8: a:A, block:TestKt$box$1
+// TestKt:5: a:A, block:TestKt$box$1
+// TestKt:8:
+// TestKt:9: