PSON decoder example using namespaced imports

tests/compiler/do.ts

@@ -1,14 +1,29 @@
-export function loopDo(n: i32): void {
-  do {
-    n = n - 1;
-  } while (n);
-}
+var n = 10;
+var m = 0;
+do {
+  n--;
+  m++;
+} while (n);
+assert(n == 0);
+assert(m == 10);
 
-export function loopDoInDo(n: i32): void {
+n = 10;
+do; while(n--);
+assert(n == -1);
+
+n = 10;
+m = 0;
+var o = 0;
+do {
+  n--;
+  m++;
   do {
-    n = n - 1;
-    do {
-      n = n - 1;
-    } while (n);
+    n--;
+    o++;
   } while (n);
-}
+  assert(n == 0);
+  assert(o == 9);
+} while (n);
+assert(n == 0);
+assert(m == 1);
+assert(o == 9);