1 files changed, 4 insertions, 3 deletions
diff --git a/deps/v8/src/execution/isolate-inl.h b/deps/v8/src/execution/isolate-inl.h
index fcbbed139c..7e037fb410 100644
--- a/deps/v8/src/execution/isolate-inl.h
+++ b/deps/v8/src/execution/isolate-inl.h
@@ -145,9 +145,10 @@ bool Isolate::IsTypedArraySpeciesLookupChainIntact() {
          Smi::ToInt(species_cell.value()) == kProtectorValid;
 }
 
-bool Isolate::IsRegExpSpeciesLookupChainIntact() {
-  PropertyCell species_cell =
-      PropertyCell::cast(root(RootIndex::kRegExpSpeciesProtector));
+bool Isolate::IsRegExpSpeciesLookupChainIntact(
+    Handle<NativeContext> native_context) {
+  DCHECK_EQ(*native_context, this->raw_native_context());
+  PropertyCell species_cell = native_context->regexp_species_protector();
   return species_cell.value().IsSmi() &&
          Smi::ToInt(species_cell.value()) == kProtectorValid;
 }