Tests for KT-3224 and KT-3244. Both pass already in M11 or even earlier

compiler/testData/diagnostics/tests/smartCasts/varnotnull/kt3224.kt

@@ -0,0 +1,8 @@
+// Works already in M11
+
+fun test(c : Class<*>) {
+    val sc = <!UNCHECKED_CAST!>c as Class<String><!>
+    // No ambiguous overload
+    c.getAnnotations();
+    sc.getAnnotations();    
+}

compiler/testData/diagnostics/tests/smartCasts/varnotnull/kt3224.txt

@@ -0,0 +1,3 @@
+package
+
+internal fun test(/*0*/ c: java.lang.Class<*>): kotlin.Unit

compiler/testData/diagnostics/tests/smartCasts/varnotnull/kt3244.kt

@@ -0,0 +1,12 @@
+// Should work already in M11
+
+open class A(val s : String)
+class B(s : String) : A(s)
+
+fun test(a : A): String? {
+    if (a is B) {
+        // Earlier (14.01.2013) reported overload ambiguity over s
+        return a.s 
+    }
+    return null
+}

compiler/testData/diagnostics/tests/smartCasts/varnotnull/kt3244.txt

@@ -0,0 +1,19 @@
+package
+
+internal fun test(/*0*/ a: A): kotlin.String?
+
+internal open class A {
+    public constructor A(/*0*/ s: kotlin.String)
+    internal final val s: kotlin.String
+    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
+}
+
+internal final class B : A {
+    public constructor B(/*0*/ s: kotlin.String)
+    internal final override /*1*/ /*fake_override*/ val s: kotlin.String
+    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
+}