tmp::directory on Windows is created with NULL pathobject

[bg-softcom]

Not sure if the issue is with my particular setup, but the following code results in SEH

const tmp::directory dir;
const fs::path file = dir / "file.txt";

and VS Code debugger shows that dir.pathobject is NULL.

Using latest main (c6430a2), built with --config Release

[bg-softcom]

tmp build steps:

cmake -B build -DCMAKE_BUILD_TYPE=Release -DBUILD_TESTING=OFF -DBUILD_SHARED_LIBS=ON -DCMAKE_INSTALL_PREFIX="Z:\install\tmp"
cmake --build build --config Release
 cmake --install build

[bg-softcom]

Does not reproduce when running this repo's tests