Yes, but seems indeed documented only in perl 5.18.
IMHO this feature used _very_ often. And works like that for ages. So don't worry.
In reply to Re^3: Hash assignment: Undocumented feature?
by vsespb
in thread Hash assignment: Undocumented feature?
by fsavigny
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |