use constant A => $hash; #### my $hash = { 'a' => 2 }; #### my $hash; BEGIN { $hash = { 'a' => 2 } } use constant A => $hash; #### my $hash; use constant A => $hash = {'a' => 2};
## my $hash = { 'a' => 2 }; ##
## my $hash; BEGIN { $hash = { 'a' => 2 } } use constant A => $hash; ##
## my $hash; use constant A => $hash = {'a' => 2};