From b1eccf299373f9c735488c91d139fc6b6a9e4b0f Mon Sep 17 00:00:00 2001
From: Felipe Magno de Almeida <felipe@expertisesolutions.com.br>
Date: Thu, 12 Jun 2014 02:12:38 +0200
Subject: [PATCH] eina-cxx: fix compilation error on clang in eina_thread.hh

Summary:
Fixed compilation error for using std::hash without #include'ing
<functional>

@fix

Reviewers: MagikBSD, tasn, cedric, raster, woohyun

CC: savio, cedric

Maniphest Tasks: T1328

Differential Revision: https://phab.enlightenment.org/D1005

Signed-off-by: Cedric BAIL <c.bail@partner.samsung.com>
---
 src/bindings/eina_cxx/eina_thread.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/bindings/eina_cxx/eina_thread.hh b/src/bindings/eina_cxx/eina_thread.hh
index 320f038e12..4cf7e90c5e 100644
--- a/src/bindings/eina_cxx/eina_thread.hh
+++ b/src/bindings/eina_cxx/eina_thread.hh
@@ -12,6 +12,7 @@
 #include <functional>
 #include <chrono>
 #include <mutex>
+#include <functional>
 
 /**
  * @addtogroup Eina_Cxx_Tools_Group Tools
@@ -771,7 +772,6 @@ void sleep_for(std::chrono::duration<Rep, Period>const& rel_time);
  */
 namespace std {
 
-template <typename T> struct hash;
 template <>
 struct hash< ::efl::eina::thread_id> : hash<unsigned long>
 {};