test rename overhaul: step 8 - language tests

tests/language/src/ImplicitClosureTest.dart

-// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
-// 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.
-// Dart test program for testing invocation of implicit closures.
-// VMOptions=
-// VMOptions=--use_slow_path
-
-class First {
-  First(this.i) {}
-  var b;
-  int foo() { return i; }
-  Function foo1() {
-    local() {
-      return i;
-    }
-    return local;
-  }
-  int i;
-}
-
-class ImplicitClosureTest {
-  static void testMain() {
-    First obj = new First(20);
-
-    Function func = () => obj.i;
-    obj.b = func;
-    Expect.equals(20, obj.b());
-
-    var ib1 = obj.foo1();
-    Expect.equals(obj.i, ib1());
-
-    var ib = obj.foo;
-    Expect.equals(obj.i, ib());
-  }
-}
-
-
-main() {
-  ImplicitClosureTest.testMain();
-}