参考链接
介绍
Core Clang Tools
The core set of Clang tools that are within the main repository are tools that very specifically complement, and allow use and testing of Clang specific functionality.
clang-check
ClangCheck combines the LibTooling framework for running a Clang tool with the basic Clang diagnostics by syntax checking specific files in a fast, command line interface. It can also accept flags to re-display the diagnostics in different formats with different flags, suitable for use driving an IDE or editor. Furthermore, it can be used in fixit-mode to directly apply fixit-hints offered by clang. See How To Setup Clang Tooling For LLVM for instructions on how to setup and used clang-check.
clang-format
Clang-format is both a library and a stand-alone tool with the goal of automatically reformatting C++ sources files according to configurable style guides. To do so, clang-format uses Clang’s Lexer to transform an input file into a token stream and then changes all the whitespace around those tokens. The goal is for clang-format to serve both as a user tool (ideally with powerful IDE integrations) and as part of other refactoring tools, e.g. to do a reformatting of all the lines changed during a renaming.
Extra Clang Tools
As various categories of Clang Tools are added to the extra repository, they’ll be tracked here. The focus of this documentation is on the scope and features of the tools for other tool developers; each tool should provide its own user-focused documentation.
clang-tidy
clang-tidy is a clang-based C++ linter tool. It provides an extensible framework for building compiler-based static analyses detecting and fixing bug-prone patterns, performance, portability and maintainability issues.
