GDB 6.3, GCC 4.x, and GNU.

[Alfred M\. Szmidt]

The following is needed to get GDB to compile with GCC 4.x on the GNU
system.  Could someone commit it?

Thanks, and happy hacking!

gdb/ChangeLog
2005-09-15  Alfred M. Szmidt  <address@hidden>

        * gnu-nat.c (inf_validate_procs): Don't use lvalue in assignments.

--- gdb/gnu-nat.c
+++ gdb/gnu-nat.c
@@ -1050,7 +1050,10 @@
            proc_debug (thread, "died!");
            thread->port = MACH_PORT_NULL;
            thread = _proc_free (thread);       /* THREAD is dead.  */
-           (last ? last->next : inf->threads) = thread;
+           if (last)
+             last->next = thread;
+           else
+             inf->threads = thread;
          }
       }
 
@@ -1063,7 +1066,10 @@
          /* THREADS[I] is a thread we don't know about yet!  */
          {
            thread = make_proc (inf, threads[i], next_thread_id++);
-           (last ? last->next : inf->threads) = thread;
+           if (last)
+             last->next = thread;
+           else
+             inf->threads = thread;
            last = thread;
            proc_debug (thread, "new thread: %d", threads[i]);
            add_thread (pid_to_ptid (thread->tid));     /* Tell GDB's generic 
thread code.  */