re PR c/34867 (valgrind error indication in testsuite from…

re PR c/34867 (valgrind error indication in testsuite from c-lex.c:996:c_lex_with_flags for gcc.dg/cpp/charconst.c)

2008-06-27  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

	PR c/34867
	* c-lex.c (lex_charconst): Initialize unsignedp.

From-SVN: r137175

gcc/ChangeLog

+2008-06-27  Laurynas Biveinis  <laurynas.biveinis@gmail.com>
+
+	PR c/34867
+	* c-lex.c (lex_charconst): Initialize unsignedp.
+
 2008-06-27  Olivier Hainque  <hainque@adacore.com>
 
 	* gimplify.c (gimplify_modify_expr_to_memset): Assert our

gcc/c-lex.c

@@ -977,7 +977,7 @@ lex_charconst (const cpp_token *token)
   cppchar_t result;
   tree type, value;
   unsigned int chars_seen;
-  int unsignedp;
+  int unsignedp = 0;
 
   result = cpp_interpret_charconst (parse_in, token,
 				    &chars_seen, &unsignedp);