3 files changed, 14 insertions, 21 deletions
diff --git a/compiler/rustc_const_eval/src/interpret/eval_context.rs b/compiler/rustc_const_eval/src/interpret/eval_context.rs
index 63572197508..4d93038a81e 100644
--- a/compiler/rustc_const_eval/src/interpret/eval_context.rs
+++ b/compiler/rustc_const_eval/src/interpret/eval_context.rs
@@ -4,7 +4,6 @@ use std::{fmt, mem};
 use either::{Either, Left, Right};
 use tracing::{debug, info, info_span, instrument, trace};
 
-use hir::CRATE_HIR_ID;
 use rustc_errors::DiagCtxt;
 use rustc_hir::{self as hir, def_id::DefId, definitions::DefPathData};
 use rustc_index::IndexVec;
@@ -271,13 +270,18 @@ impl<'tcx, Prov: Provenance, Extra> Frame<'tcx, Prov, Extra> {
         }
     }
 
-    pub fn lint_root(&self) -> Option<hir::HirId> {
-        self.current_source_info().and_then(|source_info| {
-            match &self.body.source_scopes[source_info.scope].local_data {
+    pub fn lint_root(&self, tcx: TyCtxt<'tcx>) -> Option<hir::HirId> {
+        // We first try to get a HirId via the current source scope,
+        // and fall back to `body.source`.
+        self.current_source_info()
+            .and_then(|source_info| match &self.body.source_scopes[source_info.scope].local_data {
                 mir::ClearCrossCrate::Set(data) => Some(data.lint_root),
                 mir::ClearCrossCrate::Clear => None,
-            }
-        })
+            })
+            .or_else(|| {
+                let def_id = self.body.source.def_id().as_local();
+                def_id.map(|def_id| tcx.local_def_id_to_hir_id(def_id))
+            })
     }
 
     /// Returns the address of the buffer where the locals are stored. This is used by `Place` as a
@@ -509,17 +513,6 @@ impl<'tcx, M: Machine<'tcx>> InterpCx<'tcx, M> {
         self.stack().last().map_or(self.tcx.span, |f| f.current_span())
     }
 
-    /// Find the first stack frame that is within the current crate, if any;
-    /// otherwise return the crate's HirId.
-    #[inline(always)]
-    pub fn best_lint_scope(&self) -> hir::HirId {
-        self.stack()
-            .iter()
-            .find_map(|frame| frame.body.source.def_id().as_local())
-            .map_or(CRATE_HIR_ID, |def_id| self.tcx.local_def_id_to_hir_id(def_id))
-    }
-
-    #[inline(always)]
     pub(crate) fn stack(&self) -> &[Frame<'tcx, M::Provenance, M::FrameExtra>] {
         M::stack(self)
     }
diff --git a/compiler/rustc_const_eval/src/interpret/intern.rs b/compiler/rustc_const_eval/src/interpret/intern.rs
index 3066e0933d9..8b0a2afa4d6 100644
--- a/compiler/rustc_const_eval/src/interpret/intern.rs
+++ b/compiler/rustc_const_eval/src/interpret/intern.rs
@@ -45,7 +45,7 @@ pub trait HasStaticRootDefId {
     fn static_def_id(&self) -> Option<LocalDefId>;
 }
 
-impl HasStaticRootDefId for const_eval::CompileTimeInterpreter<'_> {
+impl HasStaticRootDefId for const_eval::CompileTimeMachine<'_> {
     fn static_def_id(&self) -> Option<LocalDefId> {
         Some(self.static_root_ids?.1)
     }
diff --git a/compiler/rustc_const_eval/src/interpret/util.rs b/compiler/rustc_const_eval/src/interpret/util.rs
index 10fd6399b9a..f6537ed6ea9 100644
--- a/compiler/rustc_const_eval/src/interpret/util.rs
+++ b/compiler/rustc_const_eval/src/interpret/util.rs
@@ -1,4 +1,4 @@
-use crate::const_eval::{CompileTimeEvalContext, CompileTimeInterpreter, InterpretationResult};
+use crate::const_eval::{CompileTimeInterpCx, CompileTimeMachine, InterpretationResult};
 use rustc_hir::def_id::LocalDefId;
 use rustc_middle::mir;
 use rustc_middle::mir::interpret::{Allocation, InterpResult, Pointer};
@@ -84,7 +84,7 @@ where
 impl<'tcx> InterpretationResult<'tcx> for mir::interpret::ConstAllocation<'tcx> {
     fn make_result(
         mplace: MPlaceTy<'tcx>,
-        ecx: &mut InterpCx<'tcx, CompileTimeInterpreter<'tcx>>,
+        ecx: &mut InterpCx<'tcx, CompileTimeMachine<'tcx>>,
     ) -> Self {
         let alloc_id = mplace.ptr().provenance.unwrap().alloc_id();
         let alloc = ecx.memory.alloc_map.swap_remove(&alloc_id).unwrap().1;
@@ -93,7 +93,7 @@ impl<'tcx> InterpretationResult<'tcx> for mir::interpret::ConstAllocation<'tcx>
 }
 
 pub(crate) fn create_static_alloc<'tcx>(
-    ecx: &mut CompileTimeEvalContext<'tcx>,
+    ecx: &mut CompileTimeInterpCx<'tcx>,
     static_def_id: LocalDefId,
     layout: TyAndLayout<'tcx>,
 ) -> InterpResult<'tcx, MPlaceTy<'tcx>> {