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Re: Objective C lexer - small cleanup
- To: Neil Booth <neil at daikokuya dot demon dot co dot uk>
- Subject: Re: Objective C lexer - small cleanup
- From: "Zack Weinberg" <zackw at Stanford dot EDU>
- Date: Fri, 29 Jun 2001 09:09:39 -0700
- Cc: Stan Shebs <shebs at apple dot com>, gcc-patches at gcc dot gnu dot org
On Fri, Jun 29, 2001 at 07:59:09AM +0100, Neil Booth wrote:
> 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.
It's my understanding that macro expansion after @ is only wanted for
string constants. Stan?
zw