1 files changed, 1 insertions, 3 deletions
diff --git a/js/src/frontend/BytecodeEmitter.h b/js/src/frontend/BytecodeEmitter.h
index 9a2ddb568..4b3750dd5 100644
--- a/js/src/frontend/BytecodeEmitter.h
+++ b/js/src/frontend/BytecodeEmitter.h
@@ -43,12 +43,10 @@ class CGConstList {
 
 struct CGObjectList {
     uint32_t            length;     /* number of emitted so far objects */
-    ObjectBox*          firstbox;  /* first emitted object */
     ObjectBox*          lastbox;   /* last emitted object */
 
-    CGObjectList() : length(0), firstbox(nullptr), lastbox(nullptr) {}
+    CGObjectList() : length(0), lastbox(nullptr) {}
 
-    bool isAdded(ObjectBox* objbox);
     unsigned add(ObjectBox* objbox);
     unsigned indexOf(JSObject* obj);
     void finish(ObjectArray* array);