1 files changed, 17 insertions, 0 deletions
diff --git a/testcases-iter b/testcases-iter
index 48138c0..9ed1c25 100644
--- a/testcases-iter
+++ b/testcases-iter
@@ -425,3 +425,20 @@ BEGIN {
 :
 1
 1
+--
+20:
+$cppawk '
+#include <iter.h>
+
+BEGIN {
+  loop (range (x, -1, -1),
+        argmax (mx, x, x),
+        argmin (mi, x, x))
+    ; // empty
+
+  print mx
+  print mi
+}'
+:
+-1
+-1