To access a hash element you need to use $hash{key}, not %hash{key}. So change

map { %tmp{$_}=1 } @_;

to

map { $tmp{$_}=1 } @_;

Or consider using the uniq function from List::MoreUtils (which has the added benefit of preserving order in your array).


All dogma is stupid.

In reply to Re: compile errors by tirwhan
in thread compile errors by pglenski

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