[general] renaming (pp -> lustre_pp ; c_* -> intermediate_*)

tests/test.node

@@ -0,0 +1,21 @@
+node diagonal_int (i: int) returns (o1, o2 : int);
+let
+	(o1, o2) = (i, i);
+tel
+
+node undiag_test (i: int) returns (o : bool);
+var l1, l2: int; l3: int;
+let
+	l3 = (pre (1)) -> 0;
+	(l1, l2) = diagonal_int(i);
+	o = (not (not (l1 = l2))) and (l1 = l2) and true;
+tel
+
+node auto (i: int) returns (o : int);
+var x, y:int;
+let
+	automaton
+	| Incr -> do (o,x) = (0 fby o + 1, 2); done
+	| Decr -> do (o,x) = diagonal_int(0 fby o); done
+tel
+

tests/test2.node

@@ -0,0 +1,11 @@
+node diagonal_int (i: int) returns (o1, o2 : int);
+let
+	(o1, o2) = (i, i);
+tel
+
+node main (i: int) returns (o1, o2, o3, o4: int);
+let
+    (o1, o2) = diagonal_int(i);
+    (o3, o4) = diagonal_int(o1);
+tel
+

tests/test_pre.node

@@ -0,0 +1,4 @@
+node n2 (i: int) returns (o: bool);
+let
+    o = pre (true and pre( i = pre(pre(i))));
+tel