tests2: move into tests

tests/tests2/16_nesting.c

@@ -0,0 +1,21 @@
+#include <stdio.h>
+
+int main()
+{
+   int x, y, z;
+
+   for (x = 0; x < 2; x++)
+   {
+      for (y = 0; y < 3; y++)
+      {
+         for (z = 0; z < 3; z++)
+         {
+            printf("%d %d %d\n", x, y, z);
+         }
+      }
+   }
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/