On Saturday 24 February 2018 03:28 AM, Martin Sebor wrote:
> In my mind that would be a perfectly reasonable approach.
> A variation on it might be to leave a new warning disabled
> in the first release, then include it in -Wextra the next
> release, and finally put it in -Wall.
>
> Unfortunately,
On 02/23/2018 01:32 PM, Siddhesh Poyarekar wrote:
On Saturday 24 February 2018 01:32 AM, Martin Sebor wrote:
Casting the address of a function that takes one or more arguments
to one that takes fewer is unsafe because when the pointer is used
to call the function the extra arguments have indeter
On Saturday 24 February 2018 01:32 AM, Martin Sebor wrote:
> Casting the address of a function that takes one or more arguments
> to one that takes fewer is unsafe because when the pointer is used
> to call the function the extra arguments have indeterminate values.
> (This is also why void(*)(void
On 02/23/2018 11:52 AM, Siddhesh Poyarekar wrote:
On Saturday 24 February 2018 12:01 AM, Richard Biener wrote:
I don't see how the function cast is valid.
I've argued for void (*) () to/from void (*) (int), etc. In the past and that
was shot down similarly. This looks like exactly the same thi
On Saturday 24 February 2018 12:01 AM, Richard Biener wrote:
> I don't see how the function cast is valid.
>
> I've argued for void (*) () to/from void (*) (int), etc. In the past and that
> was shot down similarly. This looks like exactly the same thing.
That should not throw a warning becaus
On February 23, 2018 5:12:23 PM GMT+01:00, Siddhesh Poyarekar
wrote:
>On Friday 23 February 2018 09:20 PM, David Malcolm wrote:
>> Do we have a PR open for this yet?
>>
>> I believe this is an example of where this bit (for the Python case):
>> https://github.com/imageworks/OpenColorIO/pull/51
On Friday 23 February 2018 09:20 PM, David Malcolm wrote:
> Do we have a PR open for this yet?
>
> I believe this is an example of where this bit (for the Python case):
> https://github.com/imageworks/OpenColorIO/pull/518
There is now:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84531
Siddhe
On Fri, 2018-02-23 at 09:10 +0530, Siddhesh Poyarekar wrote:
> Libraries like gtk/glib[1] and python[2] use functions with common
> argument subsets to register callbacks. The working idea behind it
> is
> to have a flag in the structure (or some other pre-determined method)
> that specifies how t
Libraries like gtk/glib[1] and python[2] use functions with common
argument subsets to register callbacks. The working idea behind it is
to have a flag in the structure (or some other pre-determined method)
that specifies how the callback is cast and called.
Fix this by not throwing a warning whe
