Type-check reference to property with invisible setter to KProperty

#KT-12337 Fixed

compiler/testData/codegen/box/callableReference/property/privateSetterInsideClass.kt

@@ -0,0 +1,18 @@
+import kotlin.reflect.KMutableProperty
+
+class Bar(name: String) {
+    var foo: String = name
+        private set
+
+    fun test() {
+        val p = Bar::foo
+        if (p !is KMutableProperty<*>) throw AssertionError("Fail: p is not a KMutableProperty")
+        p.set(this, "OK")
+    }
+}
+
+fun box(): String {
+    val bar = Bar("Fail")
+    bar.test()
+    return bar.foo
+}

compiler/testData/codegen/box/callableReference/property/privateSetterOutsideClass.kt

@@ -0,0 +1,26 @@
+// See KT-12337 Reference to property with invisible setter should not be a KMutableProperty
+
+import kotlin.reflect.KProperty1
+import kotlin.reflect.KMutableProperty
+
+open class Bar(name: String) {
+    var foo: String = name
+        private set
+}
+
+class Baz : Bar("") {
+    fun ref() = Bar::foo
+}
+
+fun box(): String {
+    val p1: KProperty1<Bar, String> = Bar::foo
+    if (p1 is KMutableProperty<*>) return "Fail: p1 is a KMutableProperty"
+
+    val p2 = Baz().ref()
+    if (p2 is KMutableProperty<*>) return "Fail: p2 is a KMutableProperty"
+
+    val p3 = Bar("")::foo
+    if (p3 is KMutableProperty<*>) return "Fail: p3 is a KMutableProperty"
+
+    return p1.get(Bar("OK"))
+}