mipsel memcpy & gcc3.4.6

[Daniel Jacobowitz]

On Mon, Jan 07, 2008 at 11:36:01AM -0500, Mike Frysinger wrote:
> On Monday 07 January 2008, Daniel Jacobowitz wrote:
> > On Mon, Jan 07, 2008 at 06:29:43PM +0300, Alexander Voropay wrote:
> > >  It seems, GCC 3.4.6 preprocessor supports ## concatenations
> > > incorrectly. I've took ENTRY definition from the "sysdeps.h" of the
> > > ia64/sysdeps.h   It works.
> >
> > name##: is incorrect.  ## is supposed to be used between parts of a
> > single pp-token; ":" is a token all by itself.
> 
> shouldnt gcc be uniformly barfing on this instead of sporadically ?  should i 
> open a gcc PR about gcc wrongly accepting name##: ?

The current versions of GCC do exactly what the standard say they ought
to:

gq.c:2:1: error: pasting "name" and ":" does not give a valid
preprocessing token


-- 
Daniel Jacobowitz
CodeSourcery