Add var to BoundRegion. Add query to get bound vars for applicable items.

2020-10-26 14:18:31 -04:00
parent 666859a6f8
commit 6d5efa9f04
53 changed files with 1274 additions and 385 deletions
--- a/compiler/rustc_middle/src/middle/resolve_lifetime.rs
+++ b/compiler/rustc_middle/src/middle/resolve_lifetime.rs
@@ -83,4 +83,6 @@ pub struct ResolveLifetimes {
    /// be late-bound if (a) it does NOT appear in a where-clause and
    /// (b) it DOES appear in the arguments.
    pub late_bound: FxHashMap<LocalDefId, FxHashSet<ItemLocalId>>,
+
+    pub late_bound_vars: FxHashMap<LocalDefId, FxHashMap<ItemLocalId, Vec<ty::BoundVariableKind>>>,
 }