Extra Clang Tools 5.0.0 (In-Progress) Release Notes

Written by the LLVM Team

Warning

These are in-progress notes for the upcoming Extra Clang Tools 5 release. Release notes for previous releases can be found on the Download Page.

Introduction

This document contains the release notes for the Extra Clang Tools, part of the Clang release 5.0.0. Here we describe the status of the Extra Clang Tools in some detail, including major improvements from the previous release and new feature work. All LLVM releases may be downloaded from the LLVM releases web site.

For more information about Clang or LLVM, including information about the latest release, please see the Clang Web Site or the LLVM Web Site.

Note that if you are reading this file from a Subversion checkout or the main Clang web page, this document applies to the next release, not the current one. To see the release notes for a specific release, please see the releases page.

What’s New in Extra Clang Tools 5.0.0?

Some of the major new features and improvements to Extra Clang Tools are listed here. Generic improvements to Extra Clang Tools as a whole or to its underlying infrastructure are described first, followed by tool-specific sections.

Improvements to clang-query

The improvements are...

Improvements to clang-rename

The improvements are...

Improvements to clang-tidy

  • New cert-dcl58-cpp check

    Finds modification of the std or posix namespace.

  • Improved cppcoreguidelines-no-malloc check

    Allow custom memory management functions to be considered as well.

  • New readability-misleading-indentation check

    Finds misleading indentation where braces should be introduced or the code should be reformatted.

  • Added ParameterThreshold to readability-function-size.

    Finds functions that have more then ParameterThreshold parameters and emits a warning.

  • New safety-no-assembler check

    Finds uses of inline assembler.

  • New modernize-return-braced-init-list check

    Finds and replaces explicit calls to the constructor in a return statement by a braced initializer list so that the return type is not needlessly repeated.

  • Support clang-formatting of the code around applied fixes (-format-style command-line option).

Improvements to include-fixer

The improvements are...

Improvements to modularize

The improvements are...