I added some test files Looks good so far Need someone to spot check

tests/sprint3/test/sp3_if_else_nested_exp.alpha

@@ -0,0 +1,25 @@
+type rec: [character: x; integer: y]
+
+type T2: rec -> integer
+
+type main: string -> integer
+function entry: main
+function bar: T2
+
+bar (r,s) := {
+    return 0;
+}
+
+entry (arg) := {
+ 	[ integer: x ; integer: y; integer: z;integer: t]
+
+        if ( (x = y) < ( z = t ) ) then {
+                if ( (x < y) = ( z < t ) ) then {
+                        x := x;
+                } else {
+                        x :=  1; (* bar('c', 7); *)
+                }
+        } else {
+                return 0;
+        }
+}

tests/sprint3/test/sp3_while_nested_bools.alpha

@@ -0,0 +1,29 @@
+type rec: [character: x; integer: y]
+
+type T2: rec -> integer
+
+type main: string -> integer
+function entry: main
+function bar: T2
+
+bar (r,s) := {
+    return 0;
+}
+
+entry (arg) := {
+ 	[ integer: x ; integer: y; integer: z;integer: t]
+        while ( (!(x = y)) < ( z = t ) ) {
+                x := x;
+                while ( (x < y) = ( z < t ) ) {
+                        y := y;
+                }
+                (*
+                if ( (x = y) = ( z < t ) ) then {
+                        x :=  1;
+                } else {
+                        x :=  1;
+                }
+                *)
+        }
+        return 0;
+}