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Re: [RFA] Token cleanup in c-exp.y


On 08/25/2009 08:45 AM, Tom Tromey wrote:
"Keith" == Keith Seitz<keiths@redhat.com> writes:

Keith> + {".*", DOT_STAR, BINOP_END, 0}


After reading the follow-up comments I realized that this needs a couple
little changes.

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

Yes, indeed. I've fixed that


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

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


New patch attached.

Keith

2009-08-25 Keith Seitz <keiths@redhat.com>

	* c-exp.y (tokentab3): Add new token, ARROW_STAR. Changed all users.
	(tokentab2): Add new token, DOT_STAR. Changed all users.
	(yylex): Add cxx_only check for tokentab2 and tokentab3 searches.

Attachment: token-fix2.patch
Description: Text document


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