Fix type checking of local return inside return expression

#KT-16426 Fixed

compiler/testData/diagnostics/tests/controlStructures/localReturnInsidePropertyAccessor.kt

@@ -0,0 +1,20 @@
+interface ClassData
+
+fun f() = object : ClassData {
+    val someInt: Int
+        get() {
+            return 5
+        }
+}
+
+fun g() = object : ClassData {
+    init {
+        if (true) {
+            <!RETURN_NOT_ALLOWED, RETURN_IN_FUNCTION_WITH_EXPRESSION_BODY!>return<!> 0
+        }
+    }
+
+    fun some(): Int {
+        return 6
+    }
+}

compiler/testData/diagnostics/tests/controlStructures/localReturnInsidePropertyAccessor.txt

@@ -0,0 +1,10 @@
+package
+
+public fun f(): ClassData
+public fun g(): ClassData
+
+public interface ClassData {
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}