From 9c6ff202e7cb9c025805e0bcd51fe08cafa62f02 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Steffen=20Sch=C3=BCmann?= <s.schuemann@pobox.com>
Date: Sun, 23 May 2021 11:29:04 +0200
Subject: [PATCH] refs #121, fix for mingw compile issue

---
 include/ghc/filesystem.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/ghc/filesystem.hpp b/include/ghc/filesystem.hpp
index c2fd72b..20fca5c 100644
--- a/include/ghc/filesystem.hpp
+++ b/include/ghc/filesystem.hpp
@@ -4650,7 +4650,7 @@ GHC_INLINE bool remove(const path& p, std::error_code& ec) noexcept
         ec = detail::make_system_error(error);
     }
     else if(attr & FILE_ATTRIBUTE_READONLY) {
-        auto new_attr = attr & ~FILE_ATTRIBUTE_READONLY;
+        auto new_attr = attr & ~static_cast<DWORD>(FILE_ATTRIBUTE_READONLY);
         if(!SetFileAttributesW(cstr, new_attr)) {
             auto error = ::GetLastError();
             ec = detail::make_system_error(error);