zeyi2 wrote: This is mostly just a hypothesis for now.
I think the Windows fails because `clang-tools-extra/test/clang-tidy/infrastructure/Inputs/param/parameters.txt` incorrectly uses single quotes for the -checks argument. On Windows, the argument is [parsed](https://github.com/llvm/llvm-project/blob/fb0400fe1f1f9e83f3148db8ce2c72ab5bc6728e/llvm/lib/Support/CommandLine.cpp#L940) as a check named `' -*,llvm-namespace-comment '`, which matches no existing checks, so no checks are enabled via the command line. Previously, the test passed because it fell back to the root `.clang-tidy` configuration which enables `llvm-*`. I'll open a PR to fix the issue in `parameters.txt` first. https://github.com/llvm/llvm-project/pull/171029 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
