[PATCH] D63915: [analyzer] ReturnValueChecker: Model the guaranteed boolean return value of function calls

[Csaba Dabis via Phabricator via cfe-commits]

Charusso updated this revision to Diff 207458.
Charusso added a comment.

- I do not like `Optional<const T *>` anymore.
- More simple notes.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D63915/new/

https://reviews.llvm.org/D63915

Files:
  clang/include/clang/StaticAnalyzer/Checkers/Checkers.td
  clang/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h
  clang/include/clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h
  clang/lib/StaticAnalyzer/Checkers/CMakeLists.txt
  clang/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
  clang/lib/StaticAnalyzer/Checkers/ReturnValueChecker.cpp
  clang/test/Analysis/return-value-guaranteed.cpp
  clang/unittests/StaticAnalyzer/CallDescriptionTest.cpp

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