[PATCH] Fix uninitialized pp->flags

[Jakub Jelinek]

Hi!

This is something that caused a lot of testsuite failures during my
--enable-checking=yes,valgrind bootstrap.  Nothing was initializing
pp->flags.  Fixed thusly, bootstrapped/regtested on x86_64-linux and
i686-linux, ok for trunk?

2013-03-04  Jakub Jelinek  <ja...@redhat.com>

        * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.

--- gcc/c-family/c-pretty-print.c.jj    2013-02-13 17:05:53.000000000 +0100
+++ gcc/c-family/c-pretty-print.c       2013-03-04 16:34:00.989736325 +0100
@@ -2311,6 +2311,8 @@ pp_c_pretty_printer_init (c_pretty_print
 {
   pp->offset_list               = 0;
 
+  pp->flags                    = 0;
+
   pp->declaration               = pp_c_declaration;
   pp->declaration_specifiers    = pp_c_declaration_specifiers;
   pp->declarator                = pp_c_declarator;

        Jakub