| commit | 450808ac09c19b0addfe4b2ab936a1daacf94c25 | [log] [tgz] |
|---|---|---|
| author | Eric Li <li.zhe.hua@gmail.com> | Sat Jul 05 17:06:59 2025 -0400 |
| committer | Copybara-Service <copybara-worker@google.com> | Sat Jul 05 14:11:47 2025 -0700 |
| tree | 664e5ecfdc623c4e86eac2a230c0b52f7569539e | |
| parent | 6c63c5d8b4719c7676e5ffe579758d689fb7b24b [diff] |
[clang-format] Propagate `LeadingEmptyLinesAffected` when joining lines (#146761) Before this commit, when `LineJoiner` joins a line with affected leading whitespace, it would drop the knowledge of this entirely. However, when the `AffectedRangeManager` is computing the affected lines, the leading empty whitespace lines are potentially considered for non-first tokens in the `AnnotatedLine`. This causes a discrepancy in behavior when an `AnnotatedLine` is put together from joining multiple lines versus when it is not. We change `LineJoiner::join` to follow `AffectedRangeManager`'s logic, considering the leading whitespace when determining `Affected` for a token. https://github.com/llvm/llvm-project/blob/a63f57262898588b576d66e5fd79c0aa64b35f2d/clang/lib/Format/AffectedRangeManager.cpp#L111-L130 Fixes #138942. GitOrigin-RevId: 878ce210e30f8ebcb4b73d834f91229a403e2376
Welcome to Clang.
This is a compiler front-end for the C family of languages (C, C++ and Objective-C) which is built as part of the LLVM compiler infrastructure project.
Unlike many other compiler frontends, Clang is useful for a number of things beyond just compiling code: we intend for Clang to be host to a number of different source-level tools. One example of this is the Clang Static Analyzer.
If you're interested in more (including how to build Clang) it is best to read the relevant websites. Here are some pointers:
Information on Clang: http://clang.llvm.org/
Building and using Clang: http://clang.llvm.org/get_started.html
Clang Static Analyzer: http://clang-analyzer.llvm.org/
Information on the LLVM project: http://llvm.org/
If you have questions or comments about Clang, a great place to discuss them is on the Clang forums:
If you find a bug in Clang, please file it in the LLVM bug tracker: