[PATCH] D118224: [clang-tidy] bugprone-signal-handler improvements: display call chain

[Balázs Kéri via Phabricator via cfe-commits]

balazske created this revision.
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Display notes for a possible call chain if an unsafe function is found to be
called (maybe indirectly) from a signal handler.
The call chain displayed this way includes probably not the first calls of
the functions, but it is a valid possible (in non path-sensitive way) one.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D118224

Files:
  clang-tools-extra/clang-tidy/bugprone/SignalHandlerCheck.cpp
  clang-tools-extra/clang-tidy/bugprone/SignalHandlerCheck.h
  clang-tools-extra/test/clang-tidy/checkers/bugprone-signal-handler.c

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