From b30d3daa2b9623a01d49f9bebf93c846569f5791 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Loriot?= <sebastien.loriot@cgal.org>
Date: Wed, 12 Jun 2013 17:39:31 +0200
Subject: [PATCH] do not use exception in Object::assign. g++3.4 produces a
 segfault with -O2

---
 STL_Extension/include/CGAL/Object.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/STL_Extension/include/CGAL/Object.h b/STL_Extension/include/CGAL/Object.h
index 7c7449c959c..e41a41c9dc1 100644
--- a/STL_Extension/include/CGAL/Object.h
+++ b/STL_Extension/include/CGAL/Object.h
@@ -88,12 +88,21 @@ class Object
     bool assign(T &t) const
     {
       if(obj) {
+        #ifdef CGAL_USE_ANY_BAD_CAST
         try {
           t = boost::any_cast<T>(*obj);
           return true;
         } catch(...) {
           return false;
         }
+        #else
+        const T* res =  boost::any_cast<T>(&(*obj));
+        if (res){
+          t=*res;
+          return true;
+        }
+        return false;
+        #endif
       } else {
         return false;
       }