Avoid stack overflow when dropping RcList
authorAlex Crichton <alex@alexcrichton.com>
Sat, 3 Jun 2017 00:25:33 +0000 (17:25 -0700)
committerAlex Crichton <alex@alexcrichton.com>
Mon, 5 Jun 2017 14:36:44 +0000 (07:36 -0700)
commit19e0fa641dd84a77105af60bc4c314492201b501
treeb499fc267b4fc34f07950fa482d3141230bf92f4
parentc9fd94a4647222300ddf59d0aef177458b23349a
Avoid stack overflow when dropping RcList

Turn recursion into a loop
src/cargo/core/resolver/mod.rs