At 07:53 PM 11/7/2001 -0500, Ken Fox wrote: >Dan Sugalski wrote: > > No it isn't. It can get the integer length of the array and stuff it in a > > register at the beginning of the loop, or do an integer compare when it > > needs to, depending on the semantics of the loop. > >Wow. Did you just come up with a place in Perl where static >behavior is guaranteed? > > my @array = ( 1 ); > > foreach my $e (@array) { > push @array, $e + 1; > } > >No, I guess not. ;)
Gack. Looks like a mis-placed optimization in perl 5. The list of a foreach is *supposed* to flatten at loop start and be static. Apparently not. :) Care to file the perl 5 bug report, or shall I? Dan --------------------------------------"it's like this"------------------- Dan Sugalski even samurai [EMAIL PROTECTED] have teddy bears and even teddy bears get drunk