fixes #616, statics on callable functions

test/codegen/language/callable_test.dart

Index: test/codegen/language/callable_test.dart
diff --git a/test/codegen/language/callable_test.dart b/test/codegen/language/callable_test.dart
index be43bfbfc23b70d56945fa41af1d4802be15adef..57e7ffb8fd8e4f9d23c86e34b7bf83e16076028e 100644
--- a/test/codegen/language/callable_test.dart
+++ b/test/codegen/language/callable_test.dart
@@ -2,12 +2,24 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
+import 'package:expect/expect.dart';
+
 class X {
   call() => 42;
 }
 
 class Y {
-  call(int x) => 87;
+  call(int x) => 87 + x;
+
+  static int staticMethod(int x) => x + 1;
+}
+
+class Z<T> {
+  final T value;
+  Z(this.value);
+  call() => value;
+
+  static int staticMethod(int x) => x + 1;
 }
 
 typedef F(int x);
@@ -21,5 +33,15 @@ main() {
   F f0 = y;  // Should pass checked mode test
   F f1 = x;  /// 00: dynamic type error, static type warning
   G g0 = y;  /// 01: dynamic type error, static type warning
-}
 
+  Expect.equals(f(), 42);
+  Expect.equals(g(100), 187);
+
+  var z = new Z<int>(123);
+  Expect.equals(z(), 123);
+  // TODO(jmesserly): this test doesn't work yet.
+  // Expect.equals((z as dynamic)(), 123);
+
+  Expect.equals(Y.staticMethod(6), 7);
+  Expect.equals(Z.staticMethod(6), 7);
+}