These examples:
pugs -e 'say shift [1, 2, 3].shift'
pugs -e 'say shift([1, 2, 3].shift)'
pugs -e 'say shift([1, 2, 3]).shift'do not ever return, but yet does not seem to chew up the CPU either.
Meanwhile, these examples:
pugs -e 'say pop [1, 2, 3].pop'
pugs -e 'say pop([1, 2, 3].pop)'
pugs -e 'say pop([1, 2, 3]).pop'all print '3'.
Just a weird one, I thought I would share it. I am not even sure it is really a bug to be honest (other than the fact it does not seem to return).
Stevan
