erase_regions to erase_and_anonymize_regions

Author: BoxyUwU

clippy_lints/src/dereference.rs

@@ -364,7 +364,7 @@ impl<'tcx> LateLintPass<'tcx> for Dereferencing<'tcx> {
                                 //   priority.
                                 if let Some(fn_id) = typeck.type_dependent_def_id(hir_id)
                                     && let Some(trait_id) = cx.tcx.trait_of_assoc(fn_id)
-                                    && let arg_ty = cx.tcx.erase_regions(adjusted_ty)
+                                    && let arg_ty = cx.tcx.erase_and_anonymize_regions(adjusted_ty)
                                     && let ty::Ref(_, sub_ty, _) = *arg_ty.kind()
                                     && let args =
                                         typeck.node_args_opt(hir_id).map(|args| &args[1..]).unwrap_or_default()

clippy_lints/src/loops/explicit_iter_loop.rs

@@ -140,7 +140,7 @@ fn is_ref_iterable<'tcx>(
 
         let res_ty = cx
             .tcx
-            .erase_regions(EarlyBinder::bind(req_res_ty).instantiate(cx.tcx, typeck.node_args(call_expr.hir_id)));
+            .erase_and_anonymize_regions(EarlyBinder::bind(req_res_ty).instantiate(cx.tcx, typeck.node_args(call_expr.hir_id)));
         let mutbl = if let ty::Ref(_, _, mutbl) = *req_self_ty.kind() {
             Some(mutbl)
         } else {

clippy_lints/src/only_used_in_recursion.rs

@@ -252,7 +252,7 @@ impl<'tcx> LateLintPass<'tcx> for OnlyUsedInRecursion {
                 {
                     (
                         trait_item_id,
-                        FnKind::ImplTraitFn(std::ptr::from_ref(cx.tcx.erase_regions(trait_ref.args)) as usize),
+                        FnKind::ImplTraitFn(std::ptr::from_ref(cx.tcx.erase_and_anonymize_regions(trait_ref.args)) as usize),
                         usize::from(sig.decl.implicit_self.has_implicit_self()),
                     )
                 } else {

clippy_lints/src/transmute/transmute_ref_to_ref.rs

@@ -45,7 +45,7 @@ pub(super) fn check<'tcx>(
                 Applicability::MaybeIncorrect,
             );
             triggered = true;
-        } else if (cx.tcx.erase_regions(from_ty) != cx.tcx.erase_regions(to_ty)) && !const_context {
+        } else if (cx.tcx.erase_and_anonymize_regions(from_ty) != cx.tcx.erase_and_anonymize_regions(to_ty)) && !const_context {
             span_lint_and_then(
                 cx,
                 TRANSMUTE_PTR_TO_PTR,

clippy_lints/src/transmute/transmute_undefined_repr.rs

@@ -12,8 +12,8 @@ pub(super) fn check<'tcx>(
     from_ty_orig: Ty<'tcx>,
     to_ty_orig: Ty<'tcx>,
 ) -> bool {
-    let mut from_ty = cx.tcx.erase_regions(from_ty_orig);
-    let mut to_ty = cx.tcx.erase_regions(to_ty_orig);
+    let mut from_ty = cx.tcx.erase_and_anonymize_regions(from_ty_orig);
+    let mut to_ty = cx.tcx.erase_and_anonymize_regions(to_ty_orig);
 
     while from_ty != to_ty {
         let reduced_tys = reduce_refs(cx, from_ty, to_ty);

clippy_lints/src/useless_conversion.rs

@@ -98,7 +98,7 @@ fn into_iter_bound<'tcx>(
             if tr.def_id() == into_iter_did {
                 into_iter_span = Some(*span);
             } else {
-                let tr = cx.tcx.erase_regions(tr);
+                let tr = cx.tcx.erase_and_anonymize_regions(tr);
                 if tr.has_escaping_bound_vars() {
                     return None;
                 }

clippy_utils/src/ty/mod.rs

@@ -285,7 +285,7 @@ pub fn implements_trait_with_env_from_iter<'tcx>(
         let _ = tcx.hir_body_owner_kind(callee_id);
     }
 
-    let ty = tcx.erase_regions(ty);
+    let ty = tcx.erase_and_anonymize_regions(ty);
     if ty.has_escaping_bound_vars() {
         return false;
     }