flag for strength reduction verbosity

[libfirm] / ir / tr / typewalk.h

diff --git a/ir/tr/typewalk.h b/ir/tr/typewalk.h
index 85ddef0..66d0e15 100644 (file)
--- a/ir/tr/typewalk.h
+++ b/ir/tr/typewalk.h
@@ -1,53 +1,55 @@
-/* Copyright (C) 1998 - 2000 by Universitaet Karlsruhe
-* All rights reserved.
-*/
+/*
+ * Project:     libFIRM
+ * File name:   ir/tr/typewalk.h
+ * Purpose:     Traverse the type information.
+ * Author:      Goetz Lindenmaier
+ * Modified by:
+ * Created:
+ * CVS-ID:      $Id$
+ * Copyright:   (c) 1999-2003 Universität Karlsruhe
+ * Licence:     This file protected by GPL -  GNU GENERAL PUBLIC LICENSE.
+ */
 
 /**
-* @file typewalk.h
-*
-* Traverse the type information.
-*
-* @author Goetz Lindenmaier
-*
-* The walker walks the whole ir graph
-* to find the distinct type trees in the type graph forest.
-* - execute the pre() function before recursion
-* - execute the post() function after recursion
-*/
-
-/* $Id$ */
-
-
-/* walk over all type information reachable from the ir graph. */
+ * @file typewalk.h
+ *
+ * Traverse the type information.
+ *
+ * @author Goetz Lindenmaier
+ *
+ * The walker walks the whole ir graph
+ * to find the distinct type trees in the type graph forest.
+ * - execute the pre() function before recursion
+ * - execute the post() function after recursion
+ */
 
 #ifndef _TYPEWALK_H_
 #define _TYPEWALK_H_
 
-# include "type_or_entity.h"
+#include "type.h"
+#include "type_or_entity.h"
 
-/**
- * the type walk function
+#include "irgraph.h"
+
+/** Type of argument functions for type walkers.
  *
  * @param tore    points to the visited type or entity
  * @param env     free environment pointer
  */
 typedef void type_walk_func(type_or_ent *tore, void *env);
 
-/**
- * the class walk function
+/**  The class walk function
  *
  * @param clss    points to the visited class
  * @param env     free environment pointer
  */
 typedef void class_walk_func(type *clss, void *env);
 
-/**
-    Touches every type and entity in unspecified order.  If new
-    types/entities are created during the traversal these will
-    be visited, too. */
-void type_walk(type_walk_func *pre,
-              type_walk_func *post,
-              void *env);
+/** Touches every type and entity in unspecified order.  If new
+ *  types/entities are created during the traversal these will
+ *  be visited, too.
+ *  Does not touch frame types or types for value params ... */
+void type_walk(type_walk_func *pre, type_walk_func *post, void *env);
 
 /** Walks over all type information reachable from an ir graph.
  *