Correctly handle const constructors with type parameters.

lib/compiler/implementation/resolver.dart

Index: lib/compiler/implementation/resolver.dart
===================================================================
--- lib/compiler/implementation/resolver.dart	(revision 12600)
+++ lib/compiler/implementation/resolver.dart	(working copy)
@@ -2615,6 +2615,9 @@
                                           new SourceString(fullConstructorName),
                                           MessageKind.CANNOT_FIND_CONSTRUCTOR,
                                           [fullConstructorName]);
+    } else if (inConstContext &&

[ahe, 2012/09/21 11:52:21]

This isn't right.

[ngeoffray, 2012/09/21 12:27:30]

Added a couple of TODOs.

+               (result.modifiers == null || !result.modifiers.isConst())) {
+      error(diagnosticNode, MessageKind.CONSTRUCTOR_IS_NOT_CONST);
     }
     return result;
   }