* cccp.c (expand_to_temp_buffer): Initialize all members of obuf.

From-SVN: r15817

gcc/ChangeLog

@@ -4,7 +4,9 @@ Tue Sep 30 23:48:57 1997  Jeffrey A Law  (law@cygnus.com)
 
 Tue Sep 30 23:09:40 1997  Thomas Koenig <ig25@mvmap66.ciw.uni-karlsruhe.de>
 
-	* haifa-sched.c: (get_block_head_tail) Remove unneeded initialization.
+	* cccp.c (expand_to_temp_buffer): Initialize all members of obuf.
+
+	* haifa-sched.c (get_block_head_tail): Remove unneeded initialization.
 
 Tue Sep 30 23:06:43 1997  Richard Henderson  <rth@cygnus.com>
 

gcc/cccp.c

@@ -3549,9 +3549,14 @@ expand_to_temp_buffer (buf, limit, output_marks, assertions)
 
   obuf.length = length * 2 + 100; /* Usually enough.  Why be stingy?  */
   obuf.bufp = obuf.buf = (U_CHAR *) xmalloc (obuf.length);
+  obuf.nominal_fname = 0;
+  obuf.inc = 0;
+  obuf.dir = 0;
   obuf.fname = 0;
   obuf.macro = 0;
+  obuf.if_stack = 0;
   obuf.free_ptr = 0;
+  obuf.system_header_p = 0;
 
   CHECK_DEPTH ({return obuf;});