test cleanup

+ Somewhat poor Git hygiene but I also fixed some bugs while I was at
  it.

1 files changed, 6 insertions, 7 deletions

diff --git a/tests/callbacks.ek b/tests/callbacks.ek
index 6e753e0..927c122 100644
--- a/tests/callbacks.ek
+++ b/tests/callbacks.ek
@@ -1,17 +1,16 @@
-do_stuff(^(u32) proc)
-{
-	proc();
-}
+typedef i27 {}
 
-other_proc(u32)
+do_stuff(^(i27 => i27) proc => i27)
 {
+	return proc(20);
 }
 
-other_proc()
+other_proc(i27 a => i27)
 {
+	return a + 10;
 }
 
 main()
 {
-	do_stuff(other_proc as ^(u32));
+	do_stuff(other_proc);
 }