Index: tests/exceptions/cancel/coroutine.cfa
===================================================================
--- tests/exceptions/cancel/coroutine.cfa	(revision 1c01c5836c12d14d4c519d76550c0381bc562aaf)
+++ tests/exceptions/cancel/coroutine.cfa	(revision afe2939a30aac00ce0015efe45885467dd1a3fc3)
@@ -1,5 +1,4 @@
 // Try cancelling a coroutine.
 
-#include <stdio.h>
 #include <coroutine.hfa>
 #include <exception.hfa>