good example -> given this , I would agreee that it is a bug.
... and yes you are correct, the stderr message is generated by 'use warnings' not
'use strict'.
Mathew
> > Relating this to TMPL_LOOP's... the question becomes, "Is a variable inside
> > a loop considered to be equivalent to a hash key, or equivalent to a
> > variable?", alternatively it could be asked "What is the 'strict'ness of
> > TMPL_LOOP variables (as compared to Perl's use of 'strict'ness)?".
> >
>
> According to the H::T docs ...
> "For the computer-science geeks among you, a <TMPL_LOOP> introduces a new
> scope much like a perl subroutine call."
> So the scope (when global vars is turned on) is that it should behave like a
> variable, not a hash (since it is a TMPL_VAR not a TMPL_KEY right :). For
> instance, the following simple script..
>
> #!/usr/bin/perl
> use strict;
>
>
> our $var = 'a test';
> &test();
>
>
> sub test
> {
> my $var = 'another test';
> $var = undef;
> print "This is $var\n";
> }
>
> produces this output
> 'This is'
>
> Even with 'use strict' (and even with 'use warnings' STDOUT still gets this
> output even if STDERR get's the warning).
>
> So, in my opinion he is right. This is a bug. And I even think sam admitted it
> was and that somehow what was needed was to check 'exists' and not truthfulness.
>
>
> > Since we are talking about TMPL_LOOP variables, not Perl hash keys, it gets
> back to the question(s) posed above.
> >
> > > Another example:
> > >
> > > -- test.pl --
> > > #!/usr/bin/perl
> > > my $tvar = "this is a test";
> > > $tvar = undef;
> > > print "Tvar=$tvar\n";
> > > -----------------------------------------
> > > The above prints: Tvar=
> >
> > true - but only if you dont do:
> >
> > use strict;
> > use warnings;
>
> Even if you 'use strict' and 'use warnings' you get the right output (like I
> said before, on STDOUT even if you do get a 'warning' on STDERR)
>
>
> Michael Peters
> Venzia
>
>
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