From 2cb0e21313a4ad2201621ff006a9ad0ad4d5e552 Mon Sep 17 00:00:00 2001
From: szy <szy@opencascade.com>
Date: Wed, 26 Mar 2014 16:49:44 +0400
Subject: [PATCH] 0024535: Bad type cast in TDocStd_Document::Update()

Eliminating of GCC compiler warning on breakage of C pointer aliasing rules.
---
 src/TDocStd/TDocStd_Document.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/TDocStd/TDocStd_Document.cxx b/src/TDocStd/TDocStd_Document.cxx
index 29822a3ba0..0247be6c36 100644
--- a/src/TDocStd/TDocStd_Document.cxx
+++ b/src/TDocStd/TDocStd_Document.cxx
@@ -224,8 +224,8 @@ void TDocStd_Document::Update(const Handle(CDM_Document)& /*aToDocument*/,
 			       const Standard_Integer aReferenceIdentifier,
 			       const Standard_Address aModifContext) 
 {
-  const TDocStd_Context CC = *((TDocStd_Context *)&aModifContext);
-  if (CC.ModifiedReferences() || !IsUpToDate(aReferenceIdentifier)) {
+  const TDocStd_Context* CC = static_cast<TDocStd_Context*> (aModifContext);
+  if (CC->ModifiedReferences() || !IsUpToDate(aReferenceIdentifier)) {
     TCollection_AsciiString aDocEntry(aReferenceIdentifier);
     UpdateReferences(aDocEntry);
     SetIsUpToDate(aReferenceIdentifier);