1 files changed, 3 insertions, 3 deletions
diff --git a/gc.rb b/gc.rb
index d46b7a7abe..9144a96603 100644
--- a/gc.rb
+++ b/gc.rb
@@ -242,13 +242,13 @@ module GC
     # were moved are replaced with T_MOVED objects.  No object should have a
     # reference to a T_MOVED object after compaction.
     #
-    # This function doubles the heap to ensure room to move all objects,
+    # This function expands the heap to ensure room to move all objects,
     # compacts the heap to make sure everything moves, updates all references,
     # then performs a full GC.  If any object contains a reference to a T_MOVED
     # object, that object should be pushed on the mark stack, and will
     # make a SEGV.
-    def self.verify_compaction_references(toward: nil, double_heap: false)
-      Primitive.gc_verify_compaction_references(double_heap, toward == :empty)
+    def self.verify_compaction_references(toward: nil, double_heap: false, expand_heap: false)
+      Primitive.gc_verify_compaction_references(double_heap, expand_heap, toward == :empty)
     end
   end