Michael Paquier <mich...@paquier.xyz> writes:
> This is causing a compilation warning on Windows:
> src/timezone/zic.c(2401): warning C4804: '-' : unsafe use of type
> 'bool' in operation
Hmmm ... the code looks like
bool locut,
hicut;
...
thistimecnt = -locut - hicut;
so I think your compiler has a point. I shall complain to upstream.
At best, it's really unobvious what this code is meant to do, and
at worst (eg, depending on whether bool promotes to signed or unsigned
int) the results are unportable.
regards, tom lane
