Re: Assertion failes in w32uniscribe.c

[Jason Rumney <jasonr@gnu.org>]

Juanma Barranquero wrote:
> On Fri, Apr 4, 2008 at 10:14 AM, Jason Rumney <jasonr@gnu.org> wrote:
>
> With new code:
>   
You may need to compile without optimizations, to get the breakpoints on 
the actual goto statements instead of the following line.


> (gdb) break w32uniscribe.c:569
> Breakpoint 3, uniscribe_check_otf (font=0x82d39c, otf_spec=19767413)
> at w32uniscribe.c:572
> 572       script = XCAR (otf_spec);
>   

> (gdb) pp otf_spec
> (gujr nil (rphf))
>   

That looks OK.

> Breakpoint 4, uniscribe_check_otf (font=0x82d39c, otf_spec=19767413)
> at w32uniscribe.c:621
> 621           OTF_INT16_VAL (tbl, 4, &scriptlist_table);
> (gdb) pp otf_spec
>   
> 0
>   

That doesn't, but maybe optimizations are interfering, as otf_spec is 
not used later in the function, so it may have been optimized away already
What about "pp features[i]" and "print i"