use EarlyBinder in tcx.(try_)subst_mir_and_normalize_erasing_regions

compiler/rustc_codegen_cranelift/src/common.rs

@@ -361,7 +361,7 @@ impl<'tcx> FunctionCx<'_, '_, 'tcx> {
         self.instance.subst_mir_and_normalize_erasing_regions(
             self.tcx,
             ty::ParamEnv::reveal_all(),
-            value,
+            ty::EarlyBinder(value),
         )
     }
 

compiler/rustc_codegen_ssa/src/mir/mod.rs

@@ -111,7 +111,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
         self.instance.subst_mir_and_normalize_erasing_regions(
             self.cx.tcx(),
             ty::ParamEnv::reveal_all(),
-            value,
+            ty::EarlyBinder(value),
         )
     }
 }

compiler/rustc_const_eval/src/interpret/eval_context.rs

@@ -495,7 +495,11 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
     ) -> Result<T, InterpError<'tcx>> {
         frame
             .instance
-            .try_subst_mir_and_normalize_erasing_regions(*self.tcx, self.param_env, value)
+            .try_subst_mir_and_normalize_erasing_regions(
+                *self.tcx,
+                self.param_env,
+                ty::EarlyBinder(value),
+            )
             .map_err(|_| err_inval!(TooGeneric))
     }
 

compiler/rustc_middle/src/ty/instance.rs

@@ -594,15 +594,15 @@ impl<'tcx> Instance<'tcx> {
         &self,
         tcx: TyCtxt<'tcx>,
         param_env: ty::ParamEnv<'tcx>,
-        v: T,
+        v: EarlyBinder<T>,
     ) -> T
     where
         T: TypeFoldable<TyCtxt<'tcx>> + Clone,
     {
         if let Some(substs) = self.substs_for_mir_body() {
-            tcx.subst_and_normalize_erasing_regions(substs, param_env, ty::EarlyBinder(v))
+            tcx.subst_and_normalize_erasing_regions(substs, param_env, v)
         } else {
-            tcx.normalize_erasing_regions(param_env, v)
+            tcx.normalize_erasing_regions(param_env, v.subst_identity())
         }
     }
 
@@ -611,15 +611,15 @@ impl<'tcx> Instance<'tcx> {
         &self,
         tcx: TyCtxt<'tcx>,
         param_env: ty::ParamEnv<'tcx>,
-        v: T,
+        v: EarlyBinder<T>,
     ) -> Result<T, NormalizationError<'tcx>>
     where
         T: TypeFoldable<TyCtxt<'tcx>> + Clone,
     {
         if let Some(substs) = self.substs_for_mir_body() {
-            tcx.try_subst_and_normalize_erasing_regions(substs, param_env, ty::EarlyBinder(v))
+            tcx.try_subst_and_normalize_erasing_regions(substs, param_env, v)
         } else {
-            tcx.try_normalize_erasing_regions(param_env, v)
+            tcx.try_normalize_erasing_regions(param_env, v.subst_identity())
         }
     }
 

compiler/rustc_mir_transform/src/inline.rs

@@ -180,7 +180,7 @@ impl<'tcx> Inliner<'tcx> {
         let Ok(callee_body) = callsite.callee.try_subst_mir_and_normalize_erasing_regions(
             self.tcx,
             self.param_env,
-            callee_body.clone(),
+            ty::EarlyBinder(callee_body.clone()),
         ) else {
             return Err("failed to normalize callee body");
         };

compiler/rustc_mir_transform/src/inline/cycle.rs

@@ -44,7 +44,11 @@ pub(crate) fn mir_callgraph_reachable<'tcx>(
     ) -> bool {
         trace!(%caller);
         for &(callee, substs) in tcx.mir_inliner_callees(caller.def) {
-            let Ok(substs) = caller.try_subst_mir_and_normalize_erasing_regions(tcx, param_env, substs) else {
+            let Ok(substs) = caller.try_subst_mir_and_normalize_erasing_regions(
+                tcx,
+                param_env,
+                ty::EarlyBinder(substs),
+            ) else {
                 trace!(?caller, ?param_env, ?substs, "cannot normalize, skipping");
                 continue;
             };

compiler/rustc_monomorphize/src/collector.rs

@@ -677,7 +677,7 @@ impl<'a, 'tcx> MirNeighborCollector<'a, 'tcx> {
         self.instance.subst_mir_and_normalize_erasing_regions(
             self.tcx,
             ty::ParamEnv::reveal_all(),
-            value,
+            ty::EarlyBinder(value),
         )
     }
 }