X-Git-Url: https://git.lukelau.me/?p=scheme.git;a=blobdiff_plain;f=tests.scm;h=c4b81f15158e4a7f63152edab863dc9c5e10988b;hp=f078229dd6364f78ac5769341f8f53b8d3edad27;hb=6b60f721c4be97e0a79e1b16028a5d180eb0ba1e;hpb=e3f83f555562bb5681bdb1ae9a2842df49c20d28

diff --git a/tests.scm b/tests.scm
index f078229..c4b81f1 100644
--- a/tests.scm
+++ b/tests.scm
@@ -103,3 +103,21 @@
 			     (f f (- n 1) (+ x 1)))))]
 	      (inc inc 3 2))
 	   5)
+
+(test-prog '(let ([go (lambda (n m x)
+			(if (= n 0)
+			     x
+			     (go (- n 1) m (* x m))))]
+		  [pow (lambda (p y) (go p y 1))])
+		     
+	      (pow 3 2))
+	   8)
+
+(test-prog '(let ([pow (lambda (p y)
+			 (let ([go (lambda (n x)
+				     (if (= n 0)
+					 x
+					 (go (- n 1) (* x y))))])
+			   (go p 1)))])
+	      (pow 4 2))
+	   16)