X-Git-Url: https://git.lukelau.me/?a=blobdiff_plain;f=tests.scm;h=cdd60bd92730df41c4d15077ddee7ffc61bf7f17;hb=b1fae591d1981a511bd19218a6c85872344915c6;hp=fa5b195e1b2575c4d14f9e385c854aad53dd0823;hpb=006b94f5a24a794665788737fec8d54086284317;p=scheme.git

diff --git a/tests.scm b/tests.scm
index fa5b195..cdd60bd 100644
--- a/tests.scm
+++ b/tests.scm
@@ -155,9 +155,7 @@
 
 (test-types
  (typecheck
-  '((data A
-	  [foo Int]
-	  [bar Bool])
+  '((data A [foo Int])
     (let ([x (foo 42)]
 	  [(foo y) x])
       x)))
@@ -165,9 +163,7 @@
 
 (test-types
  (typecheck
-  '((data A
-	  [foo Int]
-	  [bar Bool])
+  '((data A [foo Int])
     (let ([x (foo 42)]
 	  [(foo y) x])
       y)))
@@ -259,3 +255,26 @@
 	     (let ([(foo x y) (foo (= 3 3) 42)])
 	       y))
 	   42)
+
+(test-exception (expand-pattern-matches
+		 '((data A [foo Int]
+		   [bar Bool])
+		   (let ([(foo x) (foo 0)]) x))))
+
+(test-prog '((data A [foo Int])
+	     (let ([x (foo 42)])
+	       (let ([(foo y) x])
+		 (+ 2 y))))
+	   44)
+
+(test-prog '((data A [foo Bool Int Int])
+	     (let ([x (foo (= 2 1) 123 45)]
+		   [(foo a b c) x])
+	       (+ b c)))
+	   (+ 123 45))
+
+(test-prog '((data A [foo Int])
+	     (data B [bar A])
+	     (let ([(bar (foo x)) (bar (foo 42))])
+	       x))
+	   42)