karlklose@google.com
abc6e05815
Typedefs are encoded like closure classes, but without a call-method and a superclass.
For example, the typedef `typedef int Foo(String s);` is emitted as:
Foo: {'^': ':15'},
where `15` is the index into `init.metadata` at which the function type is emitted.
BUG= http://dartbug.com/16939
R=floitsch@google.com
Committed: https://code.google.com/p/dart/source/detail?r=37814
Reverted in https://code.google.com/p/dart/source/detail?r=37848
Review URL: https://codereview.chromium.org//360493002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@37939 260f80e4-7a28-3924-810f-c04153c831b5