#!/usr/bin/perl

use warnings;
use strict;

$\ = $/;

@_ = ('a' .. 'b');
print for (@_) x= 2;

##</code><code>##

Can't modify array dereference in repeat (x) ...
Execution of arrX2.pl aborted due to compilation errors.

##</code><code>##

#!/usr/bin/perl

use warnings;
use strict;

$\ = $/;

print for (@_ = ('a' .. 'b')) x= 2;

##</code><code>##

2
2

##</code><code>##

#!/usr/bin/perl

use warnings;
use strict;

$\ = $/;

(@_ = ('a' .. 'b')) x= 2;
print for @_;

##</code><code>##

a
b