diff --git a/magyarsort.h b/magyarsort.h
index 4aa23e8..08d1371 100644
--- a/magyarsort.h
+++ b/magyarsort.h
@@ -310,6 +310,7 @@ namespace MagyarSort {
 
 	/* SORT */
 
+	// FIXME: I think the GC is not working because these are separate functions generated with sep static threadlocals!!!
 	/*
 	 * Sort the given array (in-place sorting) with the given size.
 	 *