Test every book test case

[tiger.ml.git] / compiler / testcases / test19.tig

diff --git a/compiler/testcases/test19.tig b/compiler/testcases/test19.tig
new file mode 100644 (file)
index 0000000..2912ca4
--- /dev/null
+++ b/compiler/testcases/test19.tig
@@ -0,0 +1,13 @@
+/* error : second function uses variables local to the first one, undeclared variable */
+let
+
+function do_nothing1(a: int, b: string):int=
+               (do_nothing2(a+1);0)
+
+function do_nothing2(d: int):string =
+               (do_nothing1(a, "str");" ")
+
+in
+       do_nothing1(0, "str2")
+end
+