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Re^3: Two meanings of undef

by AnomalousMonk (Archbishop)
on Aug 15, 2020 at 22:49 UTC ( [id://11120797]=note: print w/replies, xml ) Need Help??

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  1. or download this
    c:\@Work\Perl\monks>perl -wMstrict -le
"my $scalar = 42;
...
 my $scalar;
"
"my" variable $scalar masks earlier declaration in same scope ...

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