From 5cd9e0c25e39ff1449e38a9c74e131e7359e7183 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Fri, 20 Dec 2019 20:21:05 +0300
Subject: Fix 'cast between incompatible function types' MinGW GCC warning

---
 libbutl/fdstream.cxx | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/libbutl/fdstream.cxx b/libbutl/fdstream.cxx
index de91724..1b29279 100644
--- a/libbutl/fdstream.cxx
+++ b/libbutl/fdstream.cxx
@@ -72,6 +72,9 @@ import butl.filesystem;
 import butl.small_vector;
 #endif
 
+import butl.utility; // throw_*_ios_failure(), function_cast()
+#else
+#include <libbutl/utility.mxx>
 #endif
 
 using namespace std;
@@ -1723,8 +1726,8 @@ namespace butl
 
     using func = BOOL (*) (HANDLE, file_info, LPVOID, DWORD);
 
-    func f (reinterpret_cast<func> (
-      GetProcAddress (kh, "GetFileInformationByHandleEx")));
+    func f (function_cast<func> (
+              GetProcAddress (kh, "GetFileInformationByHandleEx")));
 
     if (f == nullptr)
       return false;
-- 
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