On Sun, 22 Jan 2017 09:43:51 -0800, sml...@gmail.com wrote: > ➜ say (|() xx *)[0]; > Cannot shift from an empty Array > in block <unit> at <unknown file> line 1 > > Obviously, this golfed-down example is not useful as written. But this > happened as an edge case of some real code I was writing. > > By contrast, when the `xx` repetition count is finite is works correctly: > > ➜ say (|() xx 5)[0]; > Nil > > And when the thing that is being slipped in is non-empty, it also work > correctly: > > ➜ say (|1 xx *)[0]; > 1
Thank you for the report. This is now fixed. Fix: https://github.com/rakudo/rakudo/commit/4e49ec135d Test: https://github.com/perl6/roast/commit/75e15bbb2a
