Bug 1365802 - In VariantImplementation::moveConstruct, move the aRhs …

…rvalue to the next moveConstruct - r=froydnj Without the Move(), a temporary copy is created and passed as rvalue. MozReview-Commit-ID: B3MXz6yzO39 --HG-- extra : rebase_source : 897493da0dfac983449da3853fe60bd6ac93117b
dothq · May 18, 2017 · 6f9c60d · 6f9c60d
1 parent 9eb6ee9
commit 6f9c60d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mfbt/Variant.h b/mfbt/Variant.h
@@ -234,7 +234,7 @@ struct VariantImplementation<Tag, N, T, Ts...>
     if (aRhs.template is<T>()) {
       ::new (KnownNotNull, aLhs) T(aRhs.template extract<T>());
     } else {
-      Next::moveConstruct(aLhs, aRhs);
+      Next::moveConstruct(aLhs, Move(aRhs));
     }
   }