PSON decoder example using namespaced imports

tests/compiler/while.ts

@@ -1,14 +1,32 @@
-export function loopWhile(n: i32): void {
-  while (n) {
-    n = n - 1;
-  }
-}
+var n = 10;
+var m = 0;
 
-export function loopWhileInWhile(n: i32): void {
-  while (n) {
-    n = n - 1;
-    while (n) {
-      n = n - 1;
-    }
-  }
+while (n) {
+  n--;
+  m++;
 }
+assert(n == 0);
+assert(m == 10);
+
+n = 10;
+m = 0;
+var o = 0;
+while (n) {
+  n--;
+  m++;
+  while (n) {
+    n--;
+    o++;
+  }
+  assert(n == 0);
+  assert(o == 9);
+}
+assert(n == 0);
+assert(m == 1);
+assert(o == 9);
+
+n = 1;
+m = 0;
+while (n-- && ++m);
+assert(n == -1);
+assert(m == 1);