[RFA] Token cleanup in c-exp.y

[Tom Tromey]

>>>>> "Keith" == Keith Seitz <keiths@redhat.com> writes:

Tom> The last field should be 1 here, and then the tokentab2 and tokentab3
Tom> logic in yylex needs the same cxx_only treatment as ident_tokens.

Keith> Yes, indeed. I've fixed that

Thanks.

Tom> I suppose that the "::" operator also needs to be C++-only.

Keith> I don't think we can do that. "::" is also used by gdb for
Keith> non-language constructs like filename::function and
Keith> function::variable. There are several scattered tests on this already.

Thanks for looking into this and adding the comment.

Keith> New patch attached.

This is ok.

Tom