[clang-format] Fix windows build.
authorManuel Klimek <klimek@google.com>
Wed, 15 Feb 2023 20:59:43 +0000 (20:59 +0000)
committerManuel Klimek <klimek@google.com>
Wed, 15 Feb 2023 20:59:43 +0000 (20:59 +0000)
commit8c1f77af7fd14d5a611246aa16b9693d3ebcee22
tree159c185b36eff326f379359829850233122adaff
parente6fbfb1ff1d352b2f8f0b6d39f4665fd91f0d21d
[clang-format] Fix windows build.

MSVC needs a return after llvm_unreachable.
clang/lib/Format/FormatTokenSource.h