neovim

commit 63ab3337e03a6ec1463ec39e46162f4653f09bea
parent 8f0b94b36d4d6687712ccfc525284f1fac58d2f6
Author: Wei Tang <gauchyler@uestc.edu.cn>
Date:   Tue, 11 Oct 2022 10:49:05 +0800

refactor: explicitly convert HANDLE to intptr_t for _open_osfhandle()

Problem:
The first parameter of "_open_osfhandle()" is an intptr_t; however, a HANDLE is passed.
The official documentation of [_open_osfhandle](https://learn.microsoft.com/en-us/cpp/c-runtime-library/reference/open-osfhandle) suggests to cast the HANDLE to intptr_t.
MSVC/cl is able to perform an implicit type cast.
However, LLVM/clang-cl will generate an compilation error.

Solution:
Explicitly convert HANDLE to intptr_t for _open_osfhandle().

Diffstat:
M
src/nvim/fileio.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/nvim/fileio.c b/src/nvim/fileio.c
@@ -1683,7 +1683,7 @@ failed:
       HANDLE conin = CreateFile("CONIN$", GENERIC_READ | GENERIC_WRITE,
                                 FILE_SHARE_READ, (LPSECURITY_ATTRIBUTES)NULL,
                                 OPEN_EXISTING, 0, (HANDLE)NULL);
-      vim_ignored = _open_osfhandle(conin, _O_RDONLY);
+      vim_ignored = _open_osfhandle((intptr_t)conin, _O_RDONLY);
 #endif
     }
   }