[PATCH] D112695: [clangd] IncludeCleaner: Skip non self-contained headers

[Kirill Bobyrev via Phabricator via cfe-commits]

kbobyrev created this revision.
kbobyrev added a reviewer: sammccall.
Herald added subscribers: usaxena95, arphaman.
kbobyrev requested review of this revision.
Herald added subscribers: cfe-commits, MaskRay, ilya-biryukov.
Herald added a project: clang-tools-extra.

Headers without include guards might have side effects or can be the files we
don't want to consider (e.g. tablegen ".inc" files). Skip them when translating
headers to the HeaderIDs that we will consider as unused.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D112695

Files:
  clang-tools-extra/clangd/IncludeCleaner.cpp
  clang-tools-extra/clangd/IncludeCleaner.h
  clang-tools-extra/clangd/unittests/DiagnosticsTests.cpp
  clang-tools-extra/clangd/unittests/IncludeCleanerTests.cpp

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