src: add not-weak DCHECK to PersistentToLocal::Strong

Refs: #38821 (comment) PR-URL: #38875 Reviewed-By: Stephen Belanger <[email protected]> Reviewed-By: Bryan English <[email protected]> Reviewed-By: Gerhard Stöbich <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Tobias Nießen <[email protected]>
nodejs · Jul 19, 2021 · bfd2368 · bfd2368
1 parent 632aace
commit bfd2368
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/util.h b/src/util.h
@@ -760,6 +760,7 @@ class PersistentToLocal {
   template <class TypeName>
   static inline v8::Local<TypeName> Strong(
       const v8::PersistentBase<TypeName>& persistent) {
+    DCHECK(!persistent.IsWeak());
     return *reinterpret_cast<v8::Local<TypeName>*>(
         const_cast<v8::PersistentBase<TypeName>*>(&persistent));
   }