From 5a9487c4ceb96e1813020ea2157d14ce34166a91 Mon Sep 17 00:00:00 2001
From: rkv <rkv@opencascade.com>
Date: Fri, 2 Oct 2015 16:18:58 +0300
Subject: [PATCH] 0026581: Eliminate compile warnings obtained by building occt
 with vc14: 'type cast' conversion

---
 src/BOPCol/BOPCol_Parallel.hxx     | 2 +-
 src/Standard/Standard_ThreadId.hxx | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/BOPCol/BOPCol_Parallel.hxx b/src/BOPCol/BOPCol_Parallel.hxx
index d8088aebef..2204a0cb43 100644
--- a/src/BOPCol/BOPCol_Parallel.hxx
+++ b/src/BOPCol/BOPCol_Parallel.hxx
@@ -87,7 +87,7 @@ class BOPCol_ContextFunctor
     static Standard_Integer HashCode(const Standard_ThreadId theKey,
                                      const Standard_Integer  Upper)
     {
-      return ::HashCode(reinterpret_cast<Standard_Address>(theKey), Upper);
+      return ::HashCode(theKey, Upper);
     }
 
     static Standard_Boolean IsEqual(const Standard_ThreadId theKey1,
diff --git a/src/Standard/Standard_ThreadId.hxx b/src/Standard/Standard_ThreadId.hxx
index a129f3886a..5ebc667fad 100644
--- a/src/Standard/Standard_ThreadId.hxx
+++ b/src/Standard/Standard_ThreadId.hxx
@@ -23,6 +23,13 @@
 #include <windows.h>
 typedef DWORD Standard_ThreadId;
 
+inline Standard_Integer HashCode(const Standard_ThreadId Value,
+  const Standard_Integer Upper)
+{
+  // Size of int == size of unsigned long == 4 for WIN32 and WIN64
+  return HashCode((Standard_Integer)Value, Upper);
+}
+
 #else
 
 #include <pthread.h>
-- 
2.39.5