Author: Zeyi Xu Date: 2026-05-07T07:49:08Z New Revision: e01ea6ce12642e6563cc8b04c6d119ac5a889fba
URL: https://github.com/llvm/llvm-project/commit/e01ea6ce12642e6563cc8b04c6d119ac5a889fba DIFF: https://github.com/llvm/llvm-project/commit/e01ea6ce12642e6563cc8b04c6d119ac5a889fba.diff LOG: [clang-tidy] Reject malformed -std spellings in `check_clang_tidy.py`. NFC. (#195609) `check_clang_tidy.py` expanded any `-std` value containing `-or-later`, even when extra text followed the suffix. e.g. `c++20-or-latermisc` was treated like `c++20-or-later`. This commit requires `-or-later` to be the actual end of the spelling before expanding it, so malformed values are passed through and diagnosed by clang. Added: Modified: clang-tools-extra/test/clang-tidy/check_clang_tidy.py Removed: ################################################################################ diff --git a/clang-tools-extra/test/clang-tidy/check_clang_tidy.py b/clang-tools-extra/test/clang-tidy/check_clang_tidy.py index 71c072e62e3f2..7bd9647a66e89 100755 --- a/clang-tools-extra/test/clang-tidy/check_clang_tidy.py +++ b/clang-tools-extra/test/clang-tidy/check_clang_tidy.py @@ -460,7 +460,11 @@ def run(self) -> None: def expand_std(std: str) -> List[str]: - split_std, or_later, _ = std.partition("-or-later") + split_std, or_later, suffix = std.partition("-or-later") + + if or_later and suffix: + # Keep malformed -or-later spellings unchanged so clang diagnoses them. + return [std] if not or_later: return [split_std] _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
