This is dangerous: 
open(FILE,"<temp") || (($x = 1) && warn "error message1: $x");
open(FILE,"<temp") || (($x = 0) && warn "error message2: $x");
__END__

error message1: 1 at test-a.pl line 1.

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In reply to Re: Re: Question about warn statement by wirrwarr
in thread Question about warn statement by Anonymous Monk

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