Re: incorrect variable reported in uninitialized value warning

On Sun, Jun 22, 2008 at 08:05:51PM +0100, Dave Mitchell wrote:
> On Sun, Jun 22, 2008 at 04:52:37AM +0300, Yuval Kogman wrote:
> > perl -we 'my $f = "does_not_exist"; warn -e $f'
> > Use of uninitialized value $f in warn at -e line 1.
> > Warning: something's wrong at -e line 1.
> > 
> > $f is not the uninitialized value, but the return from -e
> 
> Whoops!
> 
> Fixed by change #34077.

There's (at least) one obscure one left:

$ ./perl -Ilib -we '$a = "NaN"; print $a <=> 1'
Use of uninitialized value $a in print at -e line 1.

Nicholas Clark

• incorrect variable reported in uninitialized value warning by Yuval Kogman
• Re: incorrect variable reported in uninitialized value warning by Dave Mitchell
• Re: incorrect variable reported in uninitialized value warning by Nicholas Clark
• Re: incorrect variable reported in uninitialized value warning by Dave Mitchell