diff -r 49853bded539 -r 0304ff59fd7f stage3/constant_folding.cc
--- a/stage3/constant_folding.cc	Thu Nov 15 14:14:00 2012 +0000
+++ b/stage3/constant_folding.cc	Sun Nov 18 12:54:48 2012 +0100
@@ -253,7 +253,7 @@
   int64_t      ret;
   std::string  str = "";
   char        *endptr;
-  const char  *value;
+  const char  *value = NULL;
   int          base;
   integer_c         *integer;
   hex_integer_c     *hex_integer;
@@ -285,7 +285,7 @@
   uint64_t     ret;
   std::string  str = "";
   char        *endptr;
-  const char  *value;
+  const char  *value = NULL;
   int          base;
   integer_c         *integer;
   hex_integer_c     *hex_integer;