From b31e40926e8a48d634b5bc22df0aa11d315869b9 Mon Sep 17 00:00:00 2001
From: janekptacijarabaci <janekptacijarabaci@seznam.cz>
Date: Sat, 17 Mar 2018 17:03:00 +0100
Subject: [PATCH] Bug 1319952: Assertion failure: isNurseryAllocAllowed(), at
 js/src/gc/Allocator.cpp:79

---
 js/src/jsexn.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/js/src/jsexn.cpp b/js/src/jsexn.cpp
index d4dce39b09..9a8e364edd 100644
--- a/js/src/jsexn.cpp
+++ b/js/src/jsexn.cpp
@@ -537,7 +537,8 @@ ErrorObject::createConstructor(JSContext* cx, JSProtoKey key)
             return nullptr;
 
         ctor = NewFunctionWithProto(cx, Error, 1, JSFunction::NATIVE_CTOR, nullptr,
-                                    ClassName(key, cx), proto, gc::AllocKind::FUNCTION_EXTENDED);
+                                    ClassName(key, cx), proto, gc::AllocKind::FUNCTION_EXTENDED,
+                                    SingletonObject);
     }
 
     if (!ctor)