From aa7429ee1db096752c190157939c13fc162ca6af Mon Sep 17 00:00:00 2001
From: Paul Bone <paul@bone.id.au>
Date: Fri, 16 May 2025 06:44:20 +0000
Subject: [PATCH] Bug 1966573 - Make RefPtr::RefPtr() constexpr r=glandium

Differential Revision: https://phabricator.services.mozilla.com/D249705
---
 mfbt/RefPtr.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mfbt/RefPtr.h b/mfbt/RefPtr.h
index a3012cba1f1f..80257d8bd640 100644
--- a/mfbt/RefPtr.h
+++ b/mfbt/RefPtr.h
@@ -83,7 +83,7 @@ class MOZ_IS_REFPTR RefPtr {
 
   // Constructors
 
-  RefPtr()
+  constexpr RefPtr()
       : mRawPtr(nullptr)
   // default constructor
   {}