Remove ast::{Ident, Name} reexports.

2 files changed, 4 insertions, 5 deletions

diff --git a/src/librustc_infer/infer/mod.rs b/src/librustc_infer/infer/mod.rs
index 2cf9dd882e4..67632a97df7 100644
--- a/src/librustc_infer/infer/mod.rs
+++ b/src/librustc_infer/infer/mod.rs
@@ -10,7 +10,6 @@ pub(crate) use self::undo_log::{InferCtxtUndoLogs, Snapshot, UndoLog};
 
 use crate::traits::{self, ObligationCause, PredicateObligations, TraitEngine};
 
-use rustc_ast::ast;
 use rustc_data_structures::fx::{FxHashMap, FxHashSet};
 use rustc_data_structures::sync::Lrc;
 use rustc_data_structures::undo_log::Rollback;
@@ -457,7 +456,7 @@ pub enum SubregionOrigin<'tcx> {
     /// the containing trait.
     CompareImplMethodObligation {
         span: Span,
-        item_name: ast::Name,
+        item_name: Symbol,
         impl_item_def_id: DefId,
         trait_item_def_id: DefId,
     },
@@ -519,7 +518,7 @@ pub enum RegionVariableOrigin {
 
     UpvarRegion(ty::UpvarId, Span),
 
-    BoundRegionInCoherence(ast::Name),
+    BoundRegionInCoherence(Symbol),
 
     /// This origin is used for the inference variables that we create
     /// during NLL region processing.
diff --git a/src/librustc_infer/traits/error_reporting/mod.rs b/src/librustc_infer/traits/error_reporting/mod.rs
index 2ae7b2ff925..f873358ff9f 100644
--- a/src/librustc_infer/traits/error_reporting/mod.rs
+++ b/src/librustc_infer/traits/error_reporting/mod.rs
@@ -1,12 +1,12 @@
 use super::ObjectSafetyViolation;
 
 use crate::infer::InferCtxt;
-use rustc_ast::ast;
 use rustc_data_structures::fx::FxHashSet;
 use rustc_errors::{struct_span_err, Applicability, DiagnosticBuilder};
 use rustc_hir as hir;
 use rustc_hir::def_id::DefId;
 use rustc_middle::ty::TyCtxt;
+use rustc_span::symbol::Symbol;
 use rustc_span::Span;
 use std::fmt;
 
@@ -14,7 +14,7 @@ impl<'a, 'tcx> InferCtxt<'a, 'tcx> {
     pub fn report_extra_impl_obligation(
         &self,
         error_span: Span,
-        item_name: ast::Name,
+        item_name: Symbol,
         _impl_item_def_id: DefId,
         trait_item_def_id: DefId,
         requirement: &dyn fmt::Display,