Const variable declarations accepted in the parser.

tests/language/const_var_test.dart

+// Copyright (c) 2012, 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.
+// All things regarding constant variables.
+
+const untypedTopLevel = 1;
+const int typedTopLevel = 2;
+const Map<String,String> genericTopLevel = const <String>{};
+
+main() {
+  const untypedLocal = 3;
+  const int typedLocal = 4;
+  const Map<String,String> genericLocal = const <String>{};
+}

[Johnni Winther, 2012/08/15 12:58:21]

Add:
 const []
 const {}
 const <int>[]
 const <int>{}
 const List()
 const List<int>()
 const foo.List()
 const foo.List<int>()

[Johnni Winther, 2012/08/15 13:59:18]

Done.