[libcxx-commits] [libcxx] [libc++] Remove _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS and _LIBCPP_CLASS_TEMPLATE_INSTANTIATION_VIS (PR #133704)

[Louis Dionne via libcxx-commits]

https://github.com/ldionne commented:

To debug this, you could take a test that fails on Windows and then turn it into a `.sh.cpp` test, and use something like:

```
// RUN: %{build}
// RUN: nm -omg %t.exe
// RUN: %{exec} %t.exe
```

I suspect the issue is related to https://github.com/llvm/llvm-project/issues/40363 which currently has [an open PR](https://github.com/llvm/llvm-project/pull/168171) to fix it.


https://github.com/llvm/llvm-project/pull/133704