my $stuff = "\n newline gets interpolated at compile time";
my $other = "$stuff \n gets interpolated at run time";
@ARGV = qw( $stuff  $other NOINTERPOLATION );
print "$stuff\n$other\n@ARGV\n"
__END__

 newline gets interpolated at compile time

 newline gets interpolated at compile time
 gets interpolated at run time
$stuff $other NOINTERPOLATION