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Re: Objective C lexer - small cleanup
- To: Zack Weinberg <zackw at Stanford dot EDU>
- Subject: Re: Objective C lexer - small cleanup
- From: Neil Booth <neil at daikokuya dot demon dot co dot uk>
- Date: Fri, 29 Jun 2001 07:59:09 +0100
- Cc: Stan Shebs <shebs at apple dot com>, gcc-patches at gcc dot gnu dot org
Zack Weinberg wrote:-
> Nothing stops the @ from being an acceptable leading character in an
> identifier, _and_ a token in its own right if it isn't followed by
> identifier characters.
But how would you macro expand @foo? At present foo is expanded, but
"@foo" isn't a macro.
Neil.