VS2015 x64 MFC not work

[itas109]

Describe the bug
VS2015 x64 MFC not work

Desktop (please complete the following information):

• OS: Win7 Ultimate 64bit
• Compiler: VS2015 update 3 x64
• Version: 4.0.3.20200429

error source code

signal0::connect
this->m_connected_slots.push_back(conn);

[itas109]

follow code may be useful.

sigslot.h define this:

#define SIGSLOT_DEFAULT_MT_POLICY single_threaded

[itas109]

In Visual Studio 2015 above x64, WIN32 not deined, _WIN32 defined.
so, change WIN32 to _WIN32. This problem solved.

Notice:
this problem only error when x64 mfc(win32 mfc is ok), examples/CommNoGui(not mfc) x64 is ok.

Testd (CSerialPort 2020-01-03 : sigslot.h WIN32 to _WIN32) :

• vs 2013 win32/x64
• vs 2019 win32/x64
• mingw492_32

---

#if defined(SIGSLOT_PURE_ISO) || (!defined(WIN32) && !defined(__GNUG__) && !defined(SIGSLOT_USE_POSIX_THREADS))
#	define _SIGSLOT_SINGLE_THREADED
#elif defined(WIN32)
#	define _SIGSLOT_HAS_WIN32_THREADS
#	include <windows.h>
#elif defined(__GNUG__) || defined(SIGSLOT_USE_POSIX_THREADS)
#	define _SIGSLOT_HAS_POSIX_THREADS
#	include <pthread.h>
#else
#	define _SIGSLOT_SINGLE_THREADED
#endif

chang to

#if defined(SIGSLOT_PURE_ISO) || (!defined(_WIN32) && !defined(__GNUG__) && !defined(SIGSLOT_USE_POSIX_THREADS))
#	define _SIGSLOT_SINGLE_THREADED
#elif defined(_WIN32)
#	define _SIGSLOT_HAS_WIN32_THREADS
#	include <windows.h>
#elif defined(__GNUG__) || defined(SIGSLOT_USE_POSIX_THREADS)
#	define _SIGSLOT_HAS_POSIX_THREADS
#	include <pthread.h>
#else
#	define _SIGSLOT_SINGLE_THREADED
#endif