merge from 1.8 branch

[bpt/guile.git] / libguile / stacks.c

diff --git a/libguile/stacks.c b/libguile/stacks.c
index 922c522..7490db2 100644 (file)
--- a/libguile/stacks.c
+++ b/libguile/stacks.c
@@ -1,5 +1,5 @@
 /* Representation of stack frame debug information
- * Copyright (C) 1996,1997,2000,2001, 2006 Free Software Foundation
+ * Copyright (C) 1996,1997,2000,2001, 2006, 2007 Free Software Foundation
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -741,14 +741,10 @@ SCM_DEFINE (scm_frame_overflow_p, "frame-overflow?", 1, 0, 0,
 void
 scm_init_stacks ()
 {
-  SCM vtable;
-  SCM stack_layout
-    = scm_make_struct_layout (scm_from_locale_string (SCM_STACK_LAYOUT));
-  vtable = scm_make_vtable_vtable (scm_nullstr, SCM_INUM0, SCM_EOL);
-  scm_stack_type
-    = scm_permanent_object (scm_make_struct (vtable, SCM_INUM0,
-                                            scm_cons (stack_layout,
-                                                      SCM_EOL)));
+  scm_stack_type =
+    scm_permanent_object
+    (scm_make_vtable (scm_from_locale_string (SCM_STACK_LAYOUT),
+                      SCM_UNDEFINED));
   scm_set_struct_vtable_name_x (scm_stack_type,
                                scm_from_locale_symbol ("stack"));
 #include "libguile/stacks.x"