Neil Conway wrote:
> Per C99 6.5.2.2.10, a sequence point occurs between the evaluation of
> the arguments to a function and the call of the function itself.
> Therefore a sequence point occurs before the call to libpq_gettext(). So
> ISTM having libpq_gettext() preserve errno should work.
In C99, at least. But that's not the dialect postgres is written in; even
gcc 4.0 leaves C99 support turned off by default.
Does anyone know what the situation is in C89, or whatever the applicable
standard is?
Jeroen
