This is just a hunch, but could it be that the $i in the last example is treated as a reference at the end, so that the sub is not evaluated until in the last block. So it is evaluated to the last value of $i, the value that triggered the exit from the construction loop. Maybe this should be fixed with scoping $i so it can't be reached by the last block?
update:This is a bit silly, but this is the way I solved it when I had the same problem ("my $o" in second last block):
my ( @ref_list, $code_ref, $i );
#pass one
#for SCALAR LIST
for $i (1..8) {
push( @ref_list, sub { print " \$i == $i\n" } );
}
print "for SCALAR LIST\n";
while ( $code_ref = pop @ref_list ) {
&$code_ref;
}
#pass 2
#for INIT ; TEST ; INCREMENT
for ( $i = 1; $i <= 8; $i++ ) {
my $o;
$o=$i;
push( @ref_list, sub { print " \$i == $o\n" } );
}
print "for (;;)\n";
while ( $code_ref = pop @ref_list ) {
&$code_ref;
}
/jeorgen
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