[all-commits] [llvm/llvm-project] 939dce: [clangd] Implement unused include warnings with in...

[Haojian Wu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 939dce12f9f35f7e0953a036c16e89d30011d047
      https://github.com/llvm/llvm-project/commit/939dce12f9f35f7e0953a036c16e89d30011d047
  Author: Haojian Wu <hokein.wu at gmail.com>
  Date:   2023-01-19 (Thu, 19 Jan 2023)

  Changed paths:
    M clang-tools-extra/clangd/CMakeLists.txt
    M clang-tools-extra/clangd/Config.h
    M clang-tools-extra/clangd/ConfigCompile.cpp
    M clang-tools-extra/clangd/IncludeCleaner.cpp
    M clang-tools-extra/clangd/IncludeCleaner.h
    M clang-tools-extra/clangd/ParsedAST.cpp
    M clang-tools-extra/clangd/ParsedAST.h
    M clang-tools-extra/clangd/Preamble.cpp
    M clang-tools-extra/clangd/Preamble.h
    M clang-tools-extra/clangd/unittests/IncludeCleanerTests.cpp

  Log Message:
  -----------
  [clangd] Implement unused include warnings with include-cleaner library.

A prototype of using include-cleaner library in clangd:

- (re)implement clangd's "unused include" warnings with the library
- the new implementation is hidden under a flag `Config::UnusedIncludesPolicy::Experiment`

Differential Revision: https://reviews.llvm.org/D140875