diff options
Diffstat (limited to 'compiler/rustc_ast_lowering/src/lib.rs')
| -rw-r--r-- | compiler/rustc_ast_lowering/src/lib.rs | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/compiler/rustc_ast_lowering/src/lib.rs b/compiler/rustc_ast_lowering/src/lib.rs index 9e193402feb..ac750690046 100644 --- a/compiler/rustc_ast_lowering/src/lib.rs +++ b/compiler/rustc_ast_lowering/src/lib.rs @@ -148,10 +148,6 @@ trait ResolverAstLoweringExt { fn legacy_const_generic_args(&self, expr: &Expr) -> Option<Vec<usize>>; fn get_partial_res(&self, id: NodeId) -> Option<PartialRes>; fn get_import_res(&self, id: NodeId) -> PerNS<Option<Res<NodeId>>>; - // Clones the resolution (if any) on 'source' and applies it - // to 'target'. Used when desugaring a `UseTreeKind::Nested` to - // multiple `UseTreeKind::Simple`s - fn clone_res(&mut self, source: NodeId, target: NodeId); fn get_label_res(&self, id: NodeId) -> Option<NodeId>; fn get_lifetime_res(&self, id: NodeId) -> Option<LifetimeRes>; fn take_extra_lifetime_params(&mut self, id: NodeId) -> Vec<(Ident, NodeId, LifetimeRes)>; @@ -184,12 +180,6 @@ impl ResolverAstLoweringExt for ResolverAstLowering { None } - fn clone_res(&mut self, source: NodeId, target: NodeId) { - if let Some(res) = self.partial_res_map.get(&source) { - self.partial_res_map.insert(target, *res); - } - } - /// Obtains resolution for a `NodeId` with a single resolution. fn get_partial_res(&self, id: NodeId) -> Option<PartialRes> { self.partial_res_map.get(&id).copied() |