bjoernager/rust
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Merge the BTreeMap in hir::Crate.

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This commit is contained in:
Camille GILLOT 2021-02-05 15:47:44 +01:00
parent 0443424954
commit 36a28060f1
14 changed files with 268 additions and 119 deletions
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29
compiler/rustc_resolve/src/late/lifetimes.rs
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@ -1015,24 +1015,17 @@ impl<'a, 'tcx> Visitor<'tcx> for LifetimeContext<'a, 'tcx> {
let hir_id = self.tcx.hir().local_def_id_to_hir_id(def_id);
// Ensure that the parent of the def is an item, not HRTB
let parent_id = self.tcx.hir().get_parent_node(hir_id);
let parent_is_item = if let Some(parent_def_id) =
parent_id.as_owner()
{
let parent_item_id = hir::ItemId { def_id: parent_def_id };
let parent_impl_id = hir::ImplItemId { def_id: parent_def_id };
let parent_trait_id =
hir::TraitItemId { def_id: parent_def_id };
let parent_foreign_id =
hir::ForeignItemId { def_id: parent_def_id };
let krate = self.tcx.hir().krate();
krate.items.contains_key(&parent_item_id)
|| krate.impl_items.contains_key(&parent_impl_id)
|| krate.trait_items.contains_key(&parent_trait_id)
|| krate.foreign_items.contains_key(&parent_foreign_id)
} else {
false
};
// FIXME(cjgillot) Can this check be replaced by
// `let parent_is_item = parent_id.is_owner();`?
let parent_is_item =
if let Some(parent_def_id) = parent_id.as_owner() {
matches!(
self.tcx.hir().krate().owners.get(parent_def_id),
Some(Some(_)),
)
} else {
false
};
if !parent_is_item {
if !self.trait_definition_only {