Add support for type references to AccessSemantics.

Add support for type references to AccessSemantics.

We now handle references to toplevel classes, e.g.:

  class C {}
  Type t = C;

And references to type parameters, e.g.:

  class C<T> {
    f() {
      Type t = T;
    }
  }

R=scheglov@google.com

Committed: https://code.google.com/p/dart/source/detail?r=41643

[Paul Berry, 2014-11-10 18:39:40]

paulberry@google.com changed reviewers:
+ scheglov@google.com

[scheglov, 2014-11-10 18:48:11]

LGTM

[Paul Berry, 2014-11-10 19:14:08]

Committed patchset #1 (id:1) manually as 41643 (presubmit successful).

[Johnni Winther, 2014-11-11 12:49:44]

johnniwinther@google.com changed reviewers:
+ johnniwinther@google.com

[Johnni Winther, 2014-11-11 12:49:45]

https://codereview.chromium.org/710163002/diff/1/pkg/analyzer2dart/lib/src/id...
File pkg/analyzer2dart/lib/src/identifier_semantics.dart (right):

https://codereview.chromium.org/710163002/diff/1/pkg/analyzer2dart/lib/src/id...
pkg/analyzer2dart/lib/src/identifier_semantics.dart:484: return new
AccessSemantics.toplevelClass(node, staticElement);
How do you handle 'dynamic' as a type literal?

[Paul Berry, 2014-11-11 13:22:34]

https://codereview.chromium.org/710163002/diff/1/pkg/analyzer2dart/lib/src/id...
File pkg/analyzer2dart/lib/src/identifier_semantics.dart (right):

https://codereview.chromium.org/710163002/diff/1/pkg/analyzer2dart/lib/src/id...
pkg/analyzer2dart/lib/src/identifier_semantics.dart:484: return new
AccessSemantics.toplevelClass(node, staticElement);
On 2014/11/11 12:49:45, Johnni Winther wrote:
> How do you handle 'dynamic' as a type literal?

Whoops, I forgot to handle this case.  I also forgot to handle the case where
the thing being accessed is a top-level function typedef.

I'll follow up with another CL.