debug

tests/variants.lang

@@ -0,0 +1,22 @@
+decl test_variants : Unit -> Unit
+def test_variants = {
+  var variant1 = | 'a' | 2 | "hello"
+  var | val | err = f x // optional types for each
+
+  ; val -> "something" // open variant as value in expr
+
+  ; val -!> "nothing" // open variant as None in expr
+
+  ; ?err // open variant as value, or return None (if possible), operator
+
+  match variant1 with
+    | 'a' -> "something"
+    | 2 -> "something"
+    | "hello" -> "something"
+    | a -> "Something"
+    | String.of str -> "something"
+    | Int.of i -> "someting"
+    | 11 -> "nothing"
+}
+
+// ???????????????????????