13:54 >perl -MData::Dump -wE "my @c = 2, 3; dd \@c;" Useless use of a constant (3) in void context at -e line 1. [2] 16:15 > #### 16:35 >perl -wE "my $c = 2, 3; say $c;" Useless use of a constant (3) in void context at -e line 1. 2 16:36 >perl -wE "my $c = (2, 3); say $c;" Useless use of a constant (2) in void context at -e line 1. 3 16:36 > #### 16:36 >perl -MData::Dump -wE "my @c = (2, 3); dd \@c;" [2, 3] 16:36 >