bjoernager/rust
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This commit is contained in:
Bastian Kauschke 2020-10-05 01:27:10 +02:00
parent a5d2db4a58
commit f865e3d22f
3 changed files with 44 additions and 9 deletions
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22
compiler/rustc_middle/src/hir/map/collector.rs
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@ -360,8 +360,26 @@ impl<'a, 'hir> Visitor<'hir> for NodeCollector<'a, 'hir> {
}
fn visit_generic_param(&mut self, param: &'hir GenericParam<'hir>) {
self.insert(param.span, param.hir_id, Node::GenericParam(param));
intravisit::walk_generic_param(self, param);
if let hir::GenericParamKind::Type {
synthetic: Some(hir::SyntheticTyParamKind::ImplTrait),
..
} = param.kind
{
debug_assert_eq!(
param.hir_id.owner,
self.definitions.opt_hir_id_to_local_def_id(param.hir_id).unwrap()
);
self.with_dep_node_owner(param.hir_id.owner, param, |this, hash| {
this.insert_with_hash(param.span, param.hir_id, Node::GenericParam(param), hash);
this.with_parent(param.hir_id, |this| {
intravisit::walk_generic_param(this, param);
});
});
} else {
self.insert(param.span, param.hir_id, Node::GenericParam(param));
intravisit::walk_generic_param(self, param);
}
}
fn visit_trait_item(&mut self, ti: &'hir TraitItem<'hir>) {