Partial body resolve tests: more informative test output

idea/testData/resolve/partialBodyResolve/DeclarationsBefore.dump

@@ -1,6 +1,20 @@
 Resolve target: val v2: kotlin.Int
-Skipped statements:
-x()
-run { val v2 = 1 println(v2) }
-run { val v2 = 2 println(v2) }
-z()
+----------------------------------------------
+fun foo(p: Int) {
+    // STATEMENT DELETED: x()
+
+    val v1 = p * p
+
+    if (y()) {
+        val v2 = v1 * v1
+        val v3 = v1 * v2
+
+        // STATEMENT DELETED: run { val v2 = 1 println(v2) }
+
+        print(<caret>v2)
+
+        // STATEMENT DELETED: run { val v2 = 2 println(v2) }
+    }
+
+    // STATEMENT DELETED: z()
+}