boost.coroutine2 cannot generate dump

[xiaoniu1235]

windows, using boost.coroutine2, cannot generate dump (using mini dump) if a crash occurs in the coroutine function. As long as boost.coroutine2 is not used, the dump file can be generated. Is there something I'm missing? Here is the code example:

#include <boost/coroutine2/all.hpp>
#include <Windows.h>
#include <dbghelp.h>
#include <iostream>

#pragma comment(lib, "Dbghelp.lib") 

void CreateMiniDump(EXCEPTION_POINTERS* pep) {
    HANDLE hFile = CreateFile(
        "crashdump.dmp",          // File name
        GENERIC_WRITE,             // Desired access
        0,                         // Share mode
        NULL,                      // Security attributes
        CREATE_ALWAYS,             // Creation disposition
        FILE_ATTRIBUTE_NORMAL,     // Flags and attributes
        NULL                       // Template file
    );

    if (hFile != INVALID_HANDLE_VALUE) {
        MINIDUMP_EXCEPTION_INFORMATION mdei;
        mdei.ThreadId = GetCurrentThreadId();
        mdei.ExceptionPointers = pep;
        mdei.ClientPointers = FALSE;

        BOOL rv = MiniDumpWriteDump(
            GetCurrentProcess(),
            GetCurrentProcessId(),
            hFile,
            MiniDumpNormal,
            &mdei,
            NULL,
            NULL
        );

        if (rv == FALSE) {
            std::cerr << "MiniDumpWriteDump failed: " << GetLastError() << std::endl;
        }

        CloseHandle(hFile);
    }
}

// Exception filter to handle crashes
LONG WINAPI MyUnhandledExceptionFilter(EXCEPTION_POINTERS* pExceptionPointers) {
    CreateMiniDump(pExceptionPointers);
    return EXCEPTION_EXECUTE_HANDLER;
}
#pragma optimize("", off)
void CoroutineFunction(boost::coroutines2::coroutine<void>::push_type& yield) {
    // Example code that may crash
    std::cout << "CoroutineFunction Begin\n";
    int* p = nullptr;
    *p = 0; // This will cause a crash
    std::cout << "CoroutineFunction End\n";
}
#pragma optimize("", on)
int main() {
    SetUnhandledExceptionFilter(MyUnhandledExceptionFilter);

    //
    //int* p = nullptr;
    //*p = 1000;
    
    // Use Boost.Coroutine2
    try {
        boost::coroutines2::coroutine<void>::pull_type source(
            [](boost::coroutines2::coroutine<void>::push_type& sink) {
                CoroutineFunction(sink);
            }
        );
    }
    catch (const std::exception& e) {
        std::cout << "Exception: " << e.what() << std::endl;
    }

    std::cout << "sssssssssssssssssssssssssssss\n";

    char ch;
    std::cin >> ch;

    return 0;
}