Hello,
when using the FOR loop without loop variable, the variables do not
get cleared properly. Attached program shows this. The second output
is correct.
Is this behaviour intended or is it a bug?
Thanks, bye, Uwe
#!/usr/bin/perl
use strict;
use warnings;
use Template;
my @data = (
{a => 1, b => 1},
{a => 2, },
{ b => 3},
);
my $tmpl1 = <<EOF;
[% FOR DATA -%]
a = [% a %], b = [% b %]
[% END -%]
EOF
my $tmpl2 = <<EOF;
[% FOR d = DATA -%]
a = [% d.a %], b = [% d.b %]
[% END -%]
EOF
my $tt2 = Template->new;
$tt2->process(\$tmpl1, {DATA => \...@data});
print "------------\n";
$tt2->process(\$tmpl2, {DATA => \...@data});
__END__
output:
(tmpl1 - wrong)
a = 1, b = 1
a = 2, b = 1
a = 2, b = 3
------------
a = 1, b = 1
a = 2, b =
a = , b = 3
(tmpl2 - correct)
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