clang-format fails on MSYS

[akihikodaki]

Description / Steps to reproduce the issue

1. pacman -S clang git
2. Open "MSYS2 MSYS"
3. git clone https://github.com/virtio-win/kvm-guest-drivers-windows
4. cd kvm-guest-drivers-windows
5. clang-format Balloon/app/device.cpp

Expected behavior

Outputs formatted source code. For your information, mingw-w64-x86_64-clang works fine.

Actual behavior

Outputs the following:

YAML:5:3: error: unexpected scalar
  Enabled:         true
  ^
YAML:5:3: error: invalid boolean
  Enabled:         true
  ^
Error reading /c/Users/me/source/repos/kvm-guest-drivers-windows/.clang-format: Invalid argument

Verification

• I have verified that my MSYS2 is up-to-date before submitting the report (see https://www.msys2.org/docs/updating/)

Windows Version

MSYS_NT-10.0-22631

Are you willing to submit a PR?

No

[Biswa96]

Does the required feature depend on clang/llvm version? Because the msys clang is too older than mingw clang https://packages.msys2.org/search?q=clang

[akihikodaki]

Does the required feature depend on clang/llvm version? Because the msys clang is too older than mingw clang https://packages.msys2.org/search?q=clang

Yes. The offending one is AlignConsecutiveMacros. It used to be a bool scalar value, but it is now an object that includes Enabled and other properties.

[Biswa96]

I am not sure if msys clang will be updated soon. It is only for bootstrapping mingw clang toolchain, IIRC.