[PATCH] D113946: [libc][clang-tidy] fix namespace check for externals

[Aaron Ballman via Phabricator via cfe-commits]

aaron.ballman accepted this revision.
aaron.ballman added a comment.

LGTM aside from a tiny nit with the documentation.



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Comment at: libc/docs/clang_tidy_checks.rst:71
+There are exceptions for the following functions: 
+``__errno_location`` so that errno can be set
+``malloc``, ``calloc``, ``realloc``, and ``free`` since they are always external
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Repository:
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https://reviews.llvm.org/D113946