[PATCH] D71510: [clang][checkers] Added new checker 'error-return-checker'. (WIP)

[Balázs Kéri via Phabricator via cfe-commits]

balazske updated this revision to Diff 237053.
balazske added a comment.

- Prevent warning if call is in a return statement.
- Prevent warning if call is casted to void.
- Added documentation.
- Fixed the tests.
- Some other fixes.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D71510/new/

https://reviews.llvm.org/D71510

Files:
  clang/docs/analyzer/checkers.rst
  clang/include/clang/StaticAnalyzer/Checkers/Checkers.td
  clang/lib/StaticAnalyzer/Checkers/CMakeLists.txt
  clang/lib/StaticAnalyzer/Checkers/ErrorReturnChecker.cpp
  clang/test/Analysis/Inputs/system-header-simulator.h
  clang/test/Analysis/error-return.c

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