rust/src/librustc_resolve
Alex Crichton f7706d5816 Rollup merge of #47705 - pietroalbini:fix-47673, r=petrochenkov
Fix ICE when use trees have multiple empty nested groups

The issue was caused by an oversight of mine in the original use_nested_groups PR, where different paths were resolved with the same `NodeId` in some cases (such as in `use {{}, {}};`).

Fixes #47673
r? @petrochenkov
2018-01-25 13:49:53 -08:00
..