test.pl: 
#!/usr/bin/perl

sub foo :lvalue
{
        if( $_[0] )
        {
                $bar
        }
        else
        {
                $baz
        }
}

foo($ARGV[0]) = 32;

print "Bar: $bar, Baz: $baz\n"

[download]
buu@its01:~$ perl test.pl 1
Bar: 32, Baz:

[download]
buu@its01:~$ perl test.pl 0
Can't return a temporary from lvalue subroutine at test.pl line 15.

[download]
Anyone know whats happening here?

(Same thing happens with 5.6.1 and 5.8.5)

In reply to Oddness with lvalue and if/else blocks by BUU

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