Type-check reference to property with invisible setter to KProperty

#KT-12337 Fixed

compiler/testData/codegen/box/delegatedProperty/privateSetterKPropertyIsNotMutable.kt

@@ -0,0 +1,34 @@
+// WITH_REFLECT
+
+import kotlin.reflect.*
+import kotlin.reflect.jvm.*
+
+object Delegate {
+    operator fun getValue(thiz: My, property: KProperty<*>): String {
+        if (property !is KMutableProperty<*>) return "Fail: property is not a KMutableProperty"
+        property as KMutableProperty1<My, String>
+
+        try {
+            property.set(thiz, "")
+            return "Fail: property.set should cause IllegalCallableAccessException"
+        }
+        catch (e: IllegalCallableAccessException) {
+            // OK
+        }
+
+        property.accessible = true
+        property.set(thiz, "")
+
+        return "OK"
+    }
+
+    operator fun setValue(thiz: My, property: KProperty<*>, value: String) {
+    }
+}
+
+class My {
+    var delegate: String by Delegate
+        private set
+}
+
+fun box() = My().delegate