June 2018 Update

Task/Exceptions/HolyC/exceptions-2.holyc

@@ -0,0 +1,17 @@
+import Exceptions
+
+procedure main(A)
+    every i := !A do {
+        case Try().call{ write(g(i)) } of {
+            Try().catch(): {
+                x := Try().getException()
+                write(x.getMessage(), ":\n", x.getLocation())
+                }
+            }
+        }
+end
+
+procedure g(i)
+    if numeric(i) = 3 then Exception().throw("bad value of "||i)
+    return i
+end