From f5a7c19acc0860c29c95b1ec908f1e8aadce2ad4 Mon Sep 17 00:00:00 2001
From: q66 <daniel@octaforge.org>
Date: Tue, 5 Jul 2016 18:27:27 +0100
Subject: [PATCH] fix invalid cast

---
 ostd/functional.hh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ostd/functional.hh b/ostd/functional.hh
index acd430f..0914e1f 100644
--- a/ostd/functional.hh
+++ b/ostd/functional.hh
@@ -607,7 +607,8 @@ namespace detail {
         }
 
         static AllocatorPointer<A> &get_ptr_ref(FmStorage const &s) {
-            return reinterpret_cast<AllocatorPointer<A> &>(s.data);
+            return reinterpret_cast<AllocatorPointer<A> &>(
+                const_cast<FunctorData &>(s.data));
         }
     };