From a97d75bb63a1aa280f024ab8b36ba26f237ab7d0 Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Mon, 25 Oct 2021 13:28:51 +0200
Subject: [PATCH] LibJS: Add default constructor for PrivateName

This avoids a round-trip through FlyString("") for every Reference.
---
 Userland/Libraries/LibJS/Runtime/PrivateEnvironment.h | 1 +
 Userland/Libraries/LibJS/Runtime/Reference.h          | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/Userland/Libraries/LibJS/Runtime/PrivateEnvironment.h b/Userland/Libraries/LibJS/Runtime/PrivateEnvironment.h
index 92266f35fe..c50d200f16 100644
--- a/Userland/Libraries/LibJS/Runtime/PrivateEnvironment.h
+++ b/Userland/Libraries/LibJS/Runtime/PrivateEnvironment.h
@@ -12,6 +12,7 @@
 namespace JS {
 
 struct PrivateName {
+    PrivateName() = default;
     PrivateName(u64 unique_id, FlyString description)
         : unique_id(unique_id)
         , description(move(description))
diff --git a/Userland/Libraries/LibJS/Runtime/Reference.h b/Userland/Libraries/LibJS/Runtime/Reference.h
index b202869e35..ac31b61e61 100644
--- a/Userland/Libraries/LibJS/Runtime/Reference.h
+++ b/Userland/Libraries/LibJS/Runtime/Reference.h
@@ -153,7 +153,7 @@ private:
 
     bool m_is_private { false };
     // FIXME: This can (probably) be an union with m_name.
-    PrivateName m_private_name { 0, "" };
+    PrivateName m_private_name;
 
     Optional<EnvironmentCoordinate> m_environment_coordinate;
 };