BUG in copy_decl_list() egcs-19980914

[Mark Mitchell]

>>>>> "grahams" == grahams  <grahams@rcp.co.uk> writes:

    grahams> The routine copy_decl_list() integrate.c egcs-19980914
    grahams> has a obvious bug `head' is not ininitalised before being
    grahams> passed to copy_and_set_abstract_origin().

Thank you for reporting this.   Your analysis is correct.

Here's the patch, as you suggest.

-- 
Mark Mitchell 			mark@markmitchell.com
Mark Mitchell Consulting	http://www.markmitchell.com

Tue Sep 15 09:59:01 1998  Mark Mitchell  <mark@markmitchell.com>

	* integrate.c (copy_decl_list): Fix typo.

Index: integrate.c
===================================================================
RCS file: /egcs/carton/cvsfiles/egcs/gcc/integrate.c,v
retrieving revision 1.35
diff -c -p -r1.35 integrate.c
*** integrate.c	1998/09/10 10:45:56	1.35
--- integrate.c	1998/09/15 17:01:42
*************** copy_decl_list (list)
*** 788,794 ****
    if (list == 0)
      return 0;
  
!   head = prev = copy_and_set_decl_abstract_origin (head);
    next = TREE_CHAIN (list);
    while (next)
      {
--- 788,794 ----
    if (list == 0)
      return 0;
  
!   head = prev = copy_and_set_decl_abstract_origin (list);
    next = TREE_CHAIN (list);
    while (next)
      {