1 files changed, 3 insertions, 4 deletions
diff --git a/compiler/rustc_mir_transform/src/ffi_unwind_calls.rs b/compiler/rustc_mir_transform/src/ffi_unwind_calls.rs
index e6546911a..c9b24adba 100644
--- a/compiler/rustc_mir_transform/src/ffi_unwind_calls.rs
+++ b/compiler/rustc_mir_transform/src/ffi_unwind_calls.rs
@@ -1,5 +1,6 @@
-use rustc_hir::def_id::{CrateNum, LocalDefId, LOCAL_CRATE};
+use rustc_hir::def_id::{LocalDefId, LOCAL_CRATE};
 use rustc_middle::mir::*;
+use rustc_middle::query::LocalCrate;
 use rustc_middle::ty::layout;
 use rustc_middle::ty::query::Providers;
 use rustc_middle::ty::{self, TyCtxt};
@@ -121,9 +122,7 @@ fn has_ffi_unwind_calls(tcx: TyCtxt<'_>, local_def_id: LocalDefId) -> bool {
     tainted
 }
 
-fn required_panic_strategy(tcx: TyCtxt<'_>, cnum: CrateNum) -> Option<PanicStrategy> {
-    assert_eq!(cnum, LOCAL_CRATE);
-
+fn required_panic_strategy(tcx: TyCtxt<'_>, _: LocalCrate) -> Option<PanicStrategy> {
     if tcx.is_panic_runtime(LOCAL_CRATE) {
         return Some(tcx.sess.panic_strategy());
     }