Merge remote-tracking branch 'origin/typechecking-merge' into pattern-matching-with-typechecking

sample-programs/basic-1

@@ -1,29 +1,8 @@
-posMul : _Int -> _Int -> _Int;
-posMul a b = a + b; {-case b of {
-    0 => 0;
-    _ => a + posMul a (b - 1)
-};-}
-
-main : _Int;
-main = posMul 5 10;
--- 
--- facc : _Int -> _Int;
--- facc a = case a of {
---     1 => 1;
---     _ => posMul a (facc (a - 1))
--- };
--- 
--- minimization : (_Int -> _Int) -> _Int -> _Int;
--- minimization p x = case p x of { 
---     1 => x;
---     _ => minimization p (x + 1)
--- };
--- 
--- checkFac : _Int -> _Int;
--- checkFac x = case facc x of {
---     0 => 1;
---     _ => 0
--- };
--- 
--- main : _Int;
--- main = minimization checkFac 1
+posMul: _Int - > _Int - > _Int;
+posMul a b = a + b; {
+    -
+    case b of {
+        0 => 0;
+        _ => a + posMul a(b - 1)
+    }; -
+}