Re: New warnings in plgsql/src/scan.l

On Mon, Jul 04, 2005 at 06:51:48PM +0200, Peter Eisentraut wrote:
> Alvaro Herrera wrote:
> > I see new warnings in the generation of plpgsql's scanner:
> >
> > /usr/bin/flex -Pplpgsql_base_yy
> > -o'/pg/source/00orig/src/pl/plpgsql/src/pl_scan.c'
> > /pg/source/00orig/src/pl/plpgsql/src/scan.l
> > /pg/source/00orig/src/pl/plpgsql/src/scan.l:198: warning, the
> > character range [-ÿ] is ambiguous in a case-insensitive scanner
>
> This warning has existed in one from or another ever since the latest
> flex version is in use.

Really? Hmm, maybe the issue is that my system "upgraded itself." I
see flex is at 2.5.31 ATM, not sure how to find out when it was
upgraded.

(But then maybe I'm wrong about those warnings being new; maybe they
were usually drowned in the noise of "tsort input having a loop", or
something like that, that I've never cared to shut up.)

--
Alvaro Herrera (<alvherre[a]surnet.cl>)
"This is a foot just waiting to be shot" (Andrew Dunstan)