UAST: property delegates consistency #KT-22527 Fixed

plugins/uast-kotlin/src/org/jetbrains/uast/kotlin/KotlinAbstractUElement.kt

@@ -103,6 +103,10 @@ abstract class KotlinAbstractUElement(private val givenParent: UElement?) : Kotl
             parent = parent?.parent
         }
 
+        if (parent is KtPropertyDelegate) {
+            parent = parent.parent
+        }
+
         val result = doConvertParent(this, parent)
         if (result == this) {
             throw IllegalStateException("Loop in parent structure when converting a $psi of type ${psi?.javaClass} with parent $parent of type ${parent?.javaClass} text: [${parent?.text}]")

plugins/uast-kotlin/tests/SimpleKotlinRenderLogTest.kt

@@ -29,7 +29,7 @@ class SimpleKotlinRenderLogTest : AbstractKotlinRenderLogTest() {
 
     @Test fun testQualifiedConstructorCall() = doTest("QualifiedConstructorCall")
 
-    @Test fun testPropertyDelegate() = doTest("PropertyDelegate") { testName, file -> check(testName, file, false) }
+    @Test fun testPropertyDelegate() = doTest("PropertyDelegate")
 
     @Test fun testLocalVariableWithAnnotation() = doTest("LocalVariableWithAnnotation")