Resolve expression in property delegate

compiler/testData/diagnostics/tests/delegatedProperty/delegatedPropertyOverridedInTrait.kt

@@ -0,0 +1,18 @@
+trait A {
+    val prop: Int
+}
+
+class AImpl: A  {
+    override val prop by Delegate()
+}
+
+fun foo() {
+    AImpl().prop
+}
+
+class Delegate {
+  fun get(t: Any?, p: String): Int {
+    t.equals(p) // to avoid UNUSED_PARAMETER warning
+    return 1
+  }
+}

compiler/testData/diagnostics/tests/delegatedProperty/propertyDefferedType.kt

@@ -0,0 +1,10 @@
+class B {
+    val c by Delegate(<!UNRESOLVED_REFERENCE!>ag<!>)
+}
+
+class Delegate<T: Any>(val init: T) {
+  fun get(t: Any?, p: String): Int {
+    t.equals(p) // to avoid UNUSED_PARAMETER warning
+    throw Exception()
+  }
+}

compiler/testData/diagnostics/tests/delegatedProperty/recursiveType.kt

@@ -0,0 +1,13 @@
+val a by <!TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM!>a<!>
+
+val b by Delegate(<!TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM!>b<!>)
+
+val c by <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>d<!>
+val d by <!TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM!>c<!>
+
+class Delegate(i: Int) {
+  fun get(t: Any?, p: String): Int {
+    t.equals(p) // to avoid UNUSED_PARAMETER warning
+    return 1
+  }
+}

compiler/testData/diagnostics/tests/delegatedProperty/thisInDelegate.kt

@@ -0,0 +1,12 @@
+val Int.a by Delegate(<!NO_THIS!>this<!>)
+
+class A {
+  val Int.a by Delegate(<!TYPE_MISMATCH!>this<!>)
+}
+
+class Delegate(i: Int) {
+  fun get(t: Any?, p: String): Int {
+    t.equals(p) // to avoid UNUSED_PARAMETER warning
+    return 1
+  }
+}