Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> writes:
> I see a new warning in upstream
> r/include/libxml2 -c -o path.o path.c
> path.c: In function has_drive_prefix:
> path.c:89:26: warning: self-comparison always evaluates to false
> [-Wtautological-compare]
> return skip_drive(path) != path;
> ^~
That should have gone away in commit a2fd62dd5. What version are
you looking at?
regards, tom lane