If MSYS64 is set as the default terminal in VS Code , the compile task will show an error.

[DarksideWanderer]

Forgive my unclearness from 12 hours ago. But the error are not about Windows' path style or Unix style path.

In task.json

"command": "D:/Users/17269/Documents/Test/Msys2/mingw64/bin/g++.exe D:/Users/17269/Documents/Test/Start.cpp -o D:/Users/17269/Documents/Test/Start.exe"

In global setting.json

"terminal.integrated.profiles.windows": {
    "MSYS2 MINGW64": {
        "path": "D:/Users/17269/Documents/Test/Msys2/msys2_shell.cmd",
        "args": [
            "-mingw64",
            "-defterm",
            "-here",
            "-no-start",
            "cd"
        ]
    }
},
"terminal.integrated.defaultProfile.windows": "MSYS2 MINGW64",

When i run the task,it actually ran the command

D:/Users/17269/Documents/Test/Msys2/msys2_shell.cmd -mingw64 -defterm -here -no-start /d /c D:/Users/17269/Documents/Test/Msys2/mingw64/bin/g++.exe D:/Users/17269/Documents/Test/Start.cpp -o D:/Users/17269/Documents/Test/Start.exe

The strange command "/d /c" is the main cause of the error.

I have no idea how to fix this.