1 files changed, 4 insertions, 2 deletions
diff --git a/js/src/builtin/ModuleObject.h b/js/src/builtin/ModuleObject.h
index c2514e876..dc078e6b2 100644
--- a/js/src/builtin/ModuleObject.h
+++ b/js/src/builtin/ModuleObject.h
@@ -219,7 +219,7 @@ class ModuleObject : public NativeObject
         NamespaceSlot,
         StatusSlot,
         EvaluationErrorSlot,
-        ScriptSourceObjectSlot,
+        HostDefinedSlot,
         RequestedModulesSlot,
         ImportEntriesSlot,
         LocalExportEntriesSlot,
@@ -271,7 +271,7 @@ class ModuleObject : public NativeObject
     ModuleStatus status() const;
     bool hadEvaluationError() const;
     Value evaluationError() const;
-    ScriptSourceObject* scriptSourceObject() const;
+    Value hostDefinedField() const;
     ArrayObject& requestedModules() const;
     ArrayObject& importEntries() const;
     ArrayObject& localExportEntries() const;
@@ -284,6 +284,8 @@ class ModuleObject : public NativeObject
     static bool Instantiate(JSContext* cx, HandleModuleObject self);
     static bool Evaluate(JSContext* cx, HandleModuleObject self);
 
+    void setHostDefinedField(const JS::Value& value);
+
     // For BytecodeEmitter.
     bool noteFunctionDeclaration(ExclusiveContext* cx, HandleAtom name, HandleFunction fun);