From: Chris Lattner <sabre@nondot.org>
Date: Wed, 8 Dec 2004 20:59:18 +0000 (+0000)
Subject: Define the pointer hash struct before the string one, to improve compatibility
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d828e340a80f268a6e51d451a75fb6c2282e17b1;p=oota-llvm.git

Define the pointer hash struct before the string one, to improve compatibility
with ICC.  Patch contributed by Bjørn Wennberg.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18663 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/ADT/HashExtras.h b/include/llvm/ADT/HashExtras.h
index f82115a07c5..ab9b302ff1b 100644
--- a/include/llvm/ADT/HashExtras.h
+++ b/include/llvm/ADT/HashExtras.h
@@ -23,12 +23,6 @@
 // Cannot specialize hash template from outside of the std namespace.
 namespace HASH_NAMESPACE {
 
-template <> struct hash<std::string> {
-  size_t operator()(std::string const &str) const {
-    return hash<char const *>()(str.c_str());
-  }
-};
-
 // Provide a hash function for arbitrary pointers...
 template <class T> struct hash<T *> {
   inline size_t operator()(const T *Val) const {
@@ -36,6 +30,12 @@ template <class T> struct hash<T *> {
   }
 };
 
+template <> struct hash<std::string> {
+  size_t operator()(std::string const &str) const {
+    return hash<char const *>()(str.c_str());
+  }
+};
+
 }  // End namespace std
 
 #endif