[PATCH] D78890: [clang-tidy] Add check callee-namespace.

[Paula Toth via Phabricator via cfe-commits]

PaulkaToast created this revision.
PaulkaToast added reviewers: aaron.ballman, njames93.
PaulkaToast added projects: clang-tools-extra, libc-project.
Herald added subscribers: cfe-commits, xazax.hun, mgorny.
Herald added a project: clang.

This check will ensure that all calls to functions resolve to one inside the `__llvm_libc` namespace.

This is done to ensure that if we include a public header then we don't accidentally call into the a function within the global namespace.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D78890

Files:
  clang-tools-extra/clang-tidy/llvmlibc/CMakeLists.txt
  clang-tools-extra/clang-tidy/llvmlibc/CalleeNamespaceCheck.cpp
  clang-tools-extra/clang-tidy/llvmlibc/CalleeNamespaceCheck.h
  clang-tools-extra/clang-tidy/llvmlibc/LLVMLibcTidyModule.cpp
  clang-tools-extra/docs/ReleaseNotes.rst
  clang-tools-extra/docs/clang-tidy/checks/list.rst
  clang-tools-extra/docs/clang-tidy/checks/llvmlibc-callee-namespace.rst
  clang-tools-extra/test/clang-tidy/checkers/llvmlibc-callee-namespace.cpp

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