From 9d9595d612409fb63235d754dd1c6ec4546b52ae Mon Sep 17 00:00:00 2001
From: "Frank Ch. Eigler" <fche@redhat.com>
Date: Thu, 25 Jul 2013 14:30:02 -0400
Subject: [PATCH] regex: warning cleanup as per gcc 3.4.6 on i686

---
 stapregex-parse.cxx | 2 +-
 stapregex-tree.cxx  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/stapregex-parse.cxx b/stapregex-parse.cxx
index 451486eba..d1eddc9a2 100644
--- a/stapregex-parse.cxx
+++ b/stapregex-parse.cxx
@@ -145,7 +145,7 @@ void print_escaped(std::ostream& o, char c)
 
 // ------------------------------------------------------------------------
 
-cursor::cursor() : input(NULL), pos(-1) {}
+cursor::cursor() : input(NULL), pos(~0) {}
 
 cursor::cursor(const std::string *input, bool do_unescape)
   : input(input), do_unescape(do_unescape), pos(0)
diff --git a/stapregex-tree.cxx b/stapregex-tree.cxx
index ec823bb56..16ed97925 100644
--- a/stapregex-tree.cxx
+++ b/stapregex-tree.cxx
@@ -165,7 +165,7 @@ range_invert(range *old_ran)
     ran.segments.pop_front();
   }
 
-  if (start < NUM_REAL_CHARS)
+  if ((unsigned)start < (unsigned)NUM_REAL_CHARS)
     new_ran->segments.push_back(make_pair(start, NUM_REAL_CHARS-1));
 
   return new_ran;
-- 
2.43.5