2005-02-01  Jeff Johnston  <jjohnstn@redhat.com>

        * dwarf2read.c (die_type): Tolerate a type reference to location

        <0> and treat as unknown type.

--- gdb-6.3/gdb/dwarf2read.c.fix	Tue Feb  1 16:48:49 2005

+++ gdb-6.3/gdb/dwarf2read.c	Tue Feb  1 16:50:12 2005

@@ -7120,6 +7120,10 @@ die_type (struct die_info *die, struct d

       /* A missing DW_AT_type represents a void type.  */

       return dwarf2_fundamental_type (cu->objfile, FT_VOID, cu);

     }

+  else if (DW_ADDR (type_attr) == 0)

+    /* If we have an invalid reference to 0, ignore it and treat

+       the type as unknown.  */

+    return builtin_type_error;

   else

     type_die = follow_die_ref (die, type_attr, cu);