[RFA] New python module gdb.types

[Tom Tromey]

>>>>> "Doug" == Doug Evans <dje@google.com> writes:

Doug> This patch adds a new python module to gdb, gdb.types.
Doug> It contains a small collection of utilities that I've been using.

Doug> Ok to check in?

It seems reasonable to me.

I wouldn't mind if has_field were made a method on Type, but of course
that can be done at any time.

I think the documentation would be a little improved if the gdb.Type
documentation had an xref to the new module's documentation.

Tom