llvm/llvm-project

[clang-tidy] llvm-header-guard suggest invalid ifdef macros name

Offen

#166.750 geöffnet am 06.11.2025

 (10 Kommentare) (0 Reaktionen) (1 zugewiesene Person)C++ (10.782 Forks)batch import
clang-tidyfalse-positivegood first issue

Repository-Metriken

Stars
 (26.378 Sterne)
PR-Merge-Metriken
 (PR-Metriken ausstehend)

Beschreibung

When https://clang.llvm.org/extra/clang-tidy/checks/llvm/header-guard.html check sees a file with has "llvm" inside its filepath (e.g. clang-tools-extra/clang-tidy/llvm/HeaderGuardCheck.h), instead of making such ifdef:

#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_LLVM_HEADERGUARDCHECK_H

The check makes:

#ifndef LLVM_HEADERGUARDCHECK_H

The check removes leading part if sees "LLVM" in check-name which is incorrect.

Contributor Guide