I added a test to S03-operators/autoincrement.t with the following commit: https://github.com/perl6/roast/commit/3164e55750
(I didn't test the staff with $_='aaaa' though, but only incremented $_=4 with .++ once.)
Christian Bartolomaeus via RT Fri, 26 Sep 2014 02:45:41 -0700
I added a test to S03-operators/autoincrement.t with the following commit: https://github.com/perl6/roast/commit/3164e55750
(I didn't test the staff with $_='aaaa' though, but only incremented $_=4 with .++ once.)