From: Nick Roberts <nickrob@snap.net.nz>
To: Daniel Jacobowitz <drow@false.org>
Cc: gdb-patches@sourceware.org
Subject: Re: [PATCH: mi-cmd-file.c]
Date: Wed, 30 Jan 2008 03:32:00 -0000 [thread overview]
Message-ID: <18335.61046.331600.553026@kahikatea.snap.net.nz> (raw)
In-Reply-To: <20080130030434.GA13818@caradoc.them.org>
> > Actually Emacs turns tooltips off if there is no macro information in case
> > of something like:
> >
> > #define STOP abort ()
> >
> > and the mouse hovers over STOP. Macro information allows Emacs to ensure
> > that a macro doesn't expand to a function first.
>
> Hmm, that sounds silly. If there's no macro information, GDB won't be
> able to expand STOP to a function...
Yes, what I've said is silly, but hopefully what I've done isn't. When running
in the old mode, as for Emacs 21, Emacs can't tell if the macro expands to a
function, so turns off tooltips. In the new mode, it checks to see if the
macro expands to a function and if so, doesn't try to print its value (which
would call abort () in this case).
--
Nick http://www.inet.net.nz/~nickrob
next prev parent reply other threads:[~2008-01-30 3:27 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-10 3:30 Nick Roberts
2008-01-29 18:08 ` Daniel Jacobowitz
2008-01-30 1:57 ` Nick Roberts
2008-01-30 3:06 ` Daniel Jacobowitz
2008-01-30 3:32 ` Nick Roberts [this message]
2008-01-30 7:19 ` Vladimir Prus
2008-01-30 9:30 ` Nick Roberts
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