llvm-project/clang-tools-extra
Roman Lebedev a1cee29608 [clang-tidy] readability-function-size: add NestingThreshold param.
Summary:
Finds compound statements which create next nesting level after `NestingThreshold` and emits a warning.
Do note that it warns about each compound statement that breaches the threshold, but not any of it's sub-statements, to have readable warnings.

I was able to find only one coding style referencing nesting:
  - https://www.kernel.org/doc/html/v4.10/process/coding-style.html#indentation
     > In short, 8-char indents make things easier to read, and have the added benefit of warning you when you’re nesting your functions too deep.

This seems too basic, i'm not sure what else to test. Are more tests needed?

Reviewers: alexfh, aaron.ballman, sbenza

Reviewed By: alexfh, aaron.ballman

Subscribers: xazax.hun

Tags: #clang-tools-extra

Differential Revision: https://reviews.llvm.org/D32942

llvm-svn: 305082
2017-06-09 14:22:10 +00:00
..
change-namespace [change-namespace] avoid adding leading '::' when possible. 2017-03-21 12:41:59 +00:00
clang-apply-replacements Adjust SetVersionPrinter call for D33899 2017-06-06 21:54:45 +00:00
clang-move [clang-move] Find template class forward declarations more precisely. 2017-05-02 12:15:11 +00:00
clang-query modernize-use-auto NFC fixes 2016-12-14 15:29:23 +00:00
clang-rename clang-rename: add new -force option 2017-06-02 09:32:28 +00:00
clang-reorder-fields [clang-rename] Fix handling of unchanged files 2016-09-17 17:08:47 +00:00
clang-tidy [clang-tidy] readability-function-size: add NestingThreshold param. 2017-06-09 14:22:10 +00:00
clang-tidy-vs Remove 'misc-pointer-and-integral-operation' clang-tidy check. The only cases 2016-10-21 21:50:28 +00:00
clangd [clangd] Update for ASTUnit API change. 2017-06-09 02:04:19 +00:00
docs [clang-tidy] readability-function-size: add NestingThreshold param. 2017-06-09 14:22:10 +00:00
include-fixer Recommit "[include-fixer] Don't throw exception when parsing unknown ar… …guments in vim script." 2017-05-17 14:13:59 +00:00
modularize Fix memory leak by using unique_ptr 2017-02-11 05:25:21 +00:00
pp-trace Fix API breaks 2017-04-26 20:58:03 +00:00
test [clang-tidy] readability-function-size: add NestingThreshold param. 2017-06-09 14:22:10 +00:00
tool-template [clang-tools-extra] Format sources with clang-format. NFC. 2016-11-08 07:50:19 +00:00
unittests clang-rename: add new -force option 2017-06-02 09:32:28 +00:00
.arcconfig Upgrade all the .arcconfigs to https. 2016-07-14 13:15:37 +00:00
.gitignore
CMakeLists.txt Add a prototype for clangd 2017-02-07 10:28:20 +00:00
CODE_OWNERS.TXT Updating the code owners list. 2015-09-02 20:00:41 +00:00
LICENSE.TXT Rename the clang-tidy safety module to be hicpp, for the High-Integrity C++ coding standard from PRQA. 2017-03-19 17:23:23 +00:00
README.txt Update references to new lists.llvm.org mailing lists. 2015-08-05 03:56:44 +00:00

README.txt

//===----------------------------------------------------------------------===//
// Clang Tools repository
//===----------------------------------------------------------------------===//

Welcome to the repository of extra Clang Tools.  This repository holds tools
that are developed as part of the LLVM compiler infrastructure project and the
Clang frontend.  These tools are kept in a separate "extra" repository to
allow lighter weight checkouts of the core Clang codebase.

This repository is only intended to be checked out inside of a full LLVM+Clang
tree, and in the 'tools/extra' subdirectory of the Clang checkout.

All discussion regarding Clang, Clang-based tools, and code in this repository
should be held using the standard Clang mailing lists:
  http://lists.llvm.org/mailman/listinfo/cfe-dev

Code review for this tree should take place on the standard Clang patch and
commit lists:
  http://lists.llvm.org/mailman/listinfo/cfe-commits

If you find a bug in these tools, please file it in the LLVM bug tracker:
  http://llvm.org/bugs/