rust/src/librustc_data_structures
bors 773ce53ce7 Auto merge of #51613 - nnethercote:ob-forest-cleanup, r=nikomatsakis
Obligation forest cleanup

While looking at this code I was scratching my head about whether a node could appear in both `parent` and `dependents`. Turns out it can, but it's not useful to do so, so this PR cleans things up so it's no longer possible.
2018-06-26 07:06:18 +00:00
..
2018-06-06 15:25:16 +02:00
2018-05-24 12:01:27 -04:00
2018-06-06 15:25:17 +02:00