Remove overloaded_span argument from `new`, where it is usually redundant with the main span

6 files changed, 11 insertions, 22 deletions

diff --git a/compiler/rustc_hir_analysis/src/check/wfcheck.rs b/compiler/rustc_hir_analysis/src/check/wfcheck.rs
index e2c967d0b08..6f901cf709a 100644
--- a/compiler/rustc_hir_analysis/src/check/wfcheck.rs
+++ b/compiler/rustc_hir_analysis/src/check/wfcheck.rs
@@ -1708,8 +1708,7 @@ fn receiver_is_valid<'tcx>(
         return true;
     }
 
-    let mut autoderef =
-        Autoderef::new(infcx, wfcx.param_env, wfcx.body_id, span, receiver_ty, span);
+    let mut autoderef = Autoderef::new(infcx, wfcx.param_env, wfcx.body_id, span, receiver_ty);
 
     // The `arbitrary_self_types` feature allows raw pointer receivers like `self: *const Self`.
     if arbitrary_self_types_enabled {
diff --git a/compiler/rustc_hir_typeck/src/autoderef.rs b/compiler/rustc_hir_typeck/src/autoderef.rs
index f30d53a4c87..748237a7593 100644
--- a/compiler/rustc_hir_typeck/src/autoderef.rs
+++ b/compiler/rustc_hir_typeck/src/autoderef.rs
@@ -12,18 +12,7 @@ use std::iter;
 
 impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
     pub fn autoderef(&'a self, span: Span, base_ty: Ty<'tcx>) -> Autoderef<'a, 'tcx> {
-        self.autoderef_overloaded_span(span, base_ty, span)
-    }
-
-    /// Like `autoderef`, but provides a custom `Span` to use for calls to
-    /// an overloaded `Deref` operator
-    pub fn autoderef_overloaded_span(
-        &'a self,
-        span: Span,
-        base_ty: Ty<'tcx>,
-        overloaded_span: Span,
-    ) -> Autoderef<'a, 'tcx> {
-        Autoderef::new(self, self.param_env, self.body_id, span, base_ty, overloaded_span)
+        Autoderef::new(self, self.param_env, self.body_id, span, base_ty)
     }
 
     pub fn try_overloaded_deref(
diff --git a/compiler/rustc_hir_typeck/src/method/confirm.rs b/compiler/rustc_hir_typeck/src/method/confirm.rs
index be4ea998622..a0de38ef856 100644
--- a/compiler/rustc_hir_typeck/src/method/confirm.rs
+++ b/compiler/rustc_hir_typeck/src/method/confirm.rs
@@ -152,7 +152,7 @@ impl<'a, 'tcx> ConfirmContext<'a, 'tcx> {
         // Commit the autoderefs by calling `autoderef` again, but this
         // time writing the results into the various typeck results.
         let mut autoderef =
-            self.autoderef_overloaded_span(self.span, unadjusted_self_ty, self.call_expr.span);
+            self.autoderef(self.span, unadjusted_self_ty).with_overloaded_span(self.call_expr.span);
         let Some((ty, n)) = autoderef.nth(pick.autoderefs) else {
             return self.tcx.ty_error_with_message(
                 rustc_span::DUMMY_SP,
diff --git a/compiler/rustc_hir_typeck/src/method/probe.rs b/compiler/rustc_hir_typeck/src/method/probe.rs
index e88701685bc..3fcd073f597 100644
--- a/compiler/rustc_hir_typeck/src/method/probe.rs
+++ b/compiler/rustc_hir_typeck/src/method/probe.rs
@@ -475,10 +475,9 @@ fn method_autoderef_steps<'tcx>(
     let (ref infcx, goal, inference_vars) = tcx.infer_ctxt().build_with_canonical(DUMMY_SP, &goal);
     let ParamEnvAnd { param_env, value: self_ty } = goal;
 
-    let mut autoderef =
-        Autoderef::new(infcx, param_env, hir::CRATE_HIR_ID, DUMMY_SP, self_ty, DUMMY_SP)
-            .include_raw_pointers()
-            .silence_errors();
+    let mut autoderef = Autoderef::new(infcx, param_env, hir::CRATE_HIR_ID, DUMMY_SP, self_ty)
+        .include_raw_pointers()
+        .silence_errors();
     let mut reached_raw_pointer = false;
     let mut steps: Vec<_> = autoderef
         .by_ref()
diff --git a/compiler/rustc_trait_selection/src/autoderef.rs b/compiler/rustc_trait_selection/src/autoderef.rs
index 61cfeec4bbb..1a478f02df2 100644
--- a/compiler/rustc_trait_selection/src/autoderef.rs
+++ b/compiler/rustc_trait_selection/src/autoderef.rs
@@ -99,12 +99,11 @@ impl<'a, 'tcx> Autoderef<'a, 'tcx> {
         body_id: hir::HirId,
         span: Span,
         base_ty: Ty<'tcx>,
-        overloaded_span: Span,
     ) -> Autoderef<'a, 'tcx> {
         Autoderef {
             infcx,
             span,
-            overloaded_span,
+            overloaded_span: span,
             body_id,
             param_env,
             state: AutoderefSnapshot {
@@ -119,6 +118,10 @@ impl<'a, 'tcx> Autoderef<'a, 'tcx> {
         }
     }
 
+    pub fn with_overloaded_span(self, overloaded_span: Span) -> Self {
+        Self { overloaded_span, ..self }
+    }
+
     fn overloaded_deref_ty(&mut self, ty: Ty<'tcx>) -> Option<Ty<'tcx>> {
         debug!("overloaded_deref_ty({:?})", ty);
 
diff --git a/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs b/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs
index 0f4aa87b43f..aece4ab7922 100644
--- a/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs
+++ b/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs
@@ -714,7 +714,6 @@ impl<'tcx> TypeErrCtxtExt<'tcx> for TypeErrCtxt<'_, 'tcx> {
                     obligation.cause.body_id,
                     span,
                     base_ty,
-                    span,
                 );
                 if let Some(steps) = autoderef.find_map(|(ty, steps)| {
                     // Re-add the `&`