On Wed, Aug 14, 2024 at 11:17 AM Tristan Partin <tris...@partin.io> wrote:
> Thanks for picking this up. I think your patch looks really good.
Thanks for looking!
> Are
> you familiar with gcc's function poisoning?
>
> #include <stdio.h>
> #pragma GCC poison puts
>
> int main(){
> #pragma GCC bless begin puts
> puts("a");
> #pragma GCC bless end puts
> }
>
> I wonder if we could use function poisoning to our advantage. For
> instance in ecpg, it looks like you got all of the strtod() invocations
> and replaced them with strtod_l(). Here is a patch with an example of
> what I'm talking about.
Thanks, this looks very useful.
