Paul Eggert wrote:
> > Do you know of any platforms where sizeof (ptrdiff_t) < sizeof (void *) ?
>
> The standard operating mode for ILE C/C++ (for IBM i)
> has 16-byte pointers; I expect that sizeof (ptrdiff_t)
> is 8 and sizeof (void *) is 16 on such platforms, though
> I don't have a short cita
On 11/28/11 15:39, Bruno Haible wrote:
> Do you know of any platforms where sizeof (ptrdiff_t) < sizeof (void *) ?
The standard operating mode for ILE C/C++ (for IBM i)
has 16-byte pointers; I expect that sizeof (ptrdiff_t)
is 8 and sizeof (void *) is 16 on such platforms, though
I don't have a sh
On 11/28/2011 04:39 PM, Bruno Haible wrote:
> Hi Matthew,
>
>> e->short_options += (short_options - hol->short_options);
>>
>> subtracts two pointers that do not point to the same memory object.
>> Something like:
>>
>> e->short_options = short_options + (e->short_options - hol->short_options);
>>
Hi Matthew,
> e->short_options += (short_options - hol->short_options);
>
> subtracts two pointers that do not point to the same memory object.
> Something like:
>
> e->short_options = short_options + (e->short_options - hol->short_options);
>
> does the intended operation with legal pointer ar
Hi:
On Mon, Nov 28, 2011 at 2:52 PM, Matthew Wala wrote:
> Hello:
>
> The function hol_append() in lib/argp-parse.c exhibits undefined behavior.
> Specifically, the expression in line 894:
>
Sorry, I meant lib/argp-help.c
Matt
Hello:
The function hol_append() in lib/argp-parse.c exhibits undefined behavior.
Specifically, the expression in line 894:
e->short_options += (short_options - hol->short_options);
subtracts two pointers that do not point to the same memory object.
Something like:
e->short_options = short_opti
