From 30369ac1fe0ed4e022691eceaddb848689935f87 Mon Sep 17 00:00:00 2001
From: "Frank Ch. Eigler" <fche@elastic.org>
Date: Tue, 24 Mar 2009 15:11:33 -0400
Subject: build fix for RHEL4-era gcc 3.4.6

* tapsets.cxx (stringhash): Go to __gnu_cxx.
  (dwarf_cast_expanding_visitor::visit_cast_op): Use ~0 for all-ones.
---
 tapsets.cxx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tapsets.cxx b/tapsets.cxx
index 3a181cb3..c36a1aa0 100644
--- a/tapsets.cxx
+++ b/tapsets.cxx
@@ -603,7 +603,8 @@ typedef tr1::unordered_map<string,Dwarf_Die> cu_function_cache_t;
 typedef tr1::unordered_map<string,cu_function_cache_t*> mod_cu_function_cache_t; // module:cu -> function -> die
 #else
 struct stringhash {
-  size_t operator() (const string& s) const { hash<const char*> h; return h(s.c_str()); }
+  // __gnu_cxx:: is needed because our own hash.h has an ambiguous hash<> decl too.
+  size_t operator() (const string& s) const { __gnu_cxx::hash<const char*> h; return h(s.c_str()); }
 };
 
 typedef hash_map<string,Dwarf_Die,stringhash> cu_function_cache_t;
@@ -5022,7 +5023,7 @@ void dwarf_cast_expanding_visitor::visit_cast_op (cast_op* e)
 
   string code;
   exp_type type = pe_long;
-  size_t mod_end = -1;
+  size_t mod_end = ~0;
   do
     {
       // split the module string by ':' for alternatives
-- 
cgit