[project @ 2002-07-22 10:02:13 by simonmar]

Add a comment to note that Stg.h must be included before system
headers (this was always the case, but is now more important because
it is often necessary to #include system headers where it wasn't
previously).

ghc/includes/Stg.h

 /* -----------------------------------------------------------------------------
- * $Id: Stg.h,v 1.47 2002/07/17 09:21:49 simonmar Exp $
+ * $Id: Stg.h,v 1.48 2002/07/22 10:02:13 simonmar Exp $
  *
  * (c) The GHC Team, 1998-1999
  *
@@ -7,6 +7,11 @@
  *
  * This file is included *automatically* by all .hc files.
  *
+ * NOTE: always include Stg.h *before* any other headers, because we
+ * define some register variables which must be done before any inline
+ * functions are defined (some system headers have been known to
+ * define the odd inline function).
+ *
  * ---------------------------------------------------------------------------*/
 
 #ifndef STG_H