This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
Re: cpplib: Nix -g3.
On Thu, Jan 11, 2001 at 06:54:40PM +0000, Neil Booth wrote:
> Zack Weinberg wrote:-
>
> > That too might've been something to do with. IIRC we're supposed to
> > spit out
> >
> > # 1 "file.c"
> >
> > in between each builtin macro definition. 1 might have been 0. This
> > was a very long time ago.
>
> Well, the nice thing is that this is the natural behaviour when you
> remove those if statements. It also re-preprocesses correctly with
> -fpreprocessed, with the patch below to prevent double-initialization
> of builtins and command line switches. I must have got something
> right when I moved all this stuff to cppmain.c :-)
>
> As for # 1 file.c or # 0 file.c, who's the right person to ask? If 0
> is the line number we want, it won't be too hard to correct, I think.
The gdb people might know. I'd say leave it as 1 until someone
complains.
zw