From 7b0c2da14f0b555712792c8794a283e7b47ef13b Mon Sep 17 00:00:00 2001
From: Andrew Kaster <andrew@ladybird.org>
Date: Wed, 23 Apr 2025 03:07:14 -0600
Subject: [PATCH] LibWeb: Account for LegacyNamespace attribute in constructor
 generator

When playing games with cross-realm construction, we need to make sure
that any calls to ensure_web_prototype for LegacyNamespace objects use
the correctly namespaced prototype name.
---
 .../CodeGenerators/LibWeb/BindingsGenerator/IDLGenerators.cpp   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Meta/Lagom/Tools/CodeGenerators/LibWeb/BindingsGenerator/IDLGenerators.cpp b/Meta/Lagom/Tools/CodeGenerators/LibWeb/BindingsGenerator/IDLGenerators.cpp
index f180c8fdb24..11be8b0114f 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibWeb/BindingsGenerator/IDLGenerators.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibWeb/BindingsGenerator/IDLGenerators.cpp
@@ -2771,7 +2771,7 @@ JS::ThrowCompletionOr<GC::Ref<JS::Object>> @constructor_class@::construct@overlo
 
         // 2. Set prototype to the interface prototype object for interface in targetRealm.
         VERIFY(target_realm);
-        prototype = &Bindings::ensure_web_prototype<@prototype_class@>(*target_realm, "@name@"_fly_string);
+        prototype = &Bindings::ensure_web_prototype<@prototype_class@>(*target_realm, "@namespaced_name@"_fly_string);
     }
 
     // 4. Let instance be MakeBasicObject( « [[Prototype]], [[Extensible]], [[Realm]], [[PrimaryInterface]] »).