llvm-project

5ba62562 - [clang-tidy] New option to remove arguments from the command line (#164344)

[clang-tidy] New option to remove arguments from the command line (#164344) When using clang-tidy from a compilation database, some options might not be recognized by clang if the compilation database was generated for another compiler. This forces the user to add conditional code in their CMakeLists.txt to remove those arguments when using clang-tidy. A new option was added to the .clang-tidy config to remove those unknown flags without the need to generate a second compilation_commands.json Fixes #108455 Please see #111453 and #162201 for previous discussions regarding this option. This implementation was slightly changed from the initial PR based on the following comment (https://github.com/llvm/llvm-project/pull/162201#issuecomment-3393569422). The goal is to keep this feature as simple as possible and to make sure there aren't any side effects. So the user has to explicitly list the arguments he wants to remove. A mention was also added to warn the user that removing arguments might lead to false positive / negative if the code isn't properly recognized by the clang compiler.