[beta] Add test for "malformed macro lhs" and change back span_bug to span_f…#30853

Merged

alexcrichton merged 1 commit intorust-lang:betafrom brson:beta-next2

Jan 12, 2016

+19-2

Commits on Jan 12, 2016

Add test for "malformed macro lhs" and change back span_bug to span_fatal

GuillaumeGomez
authored and
brson
committed