[PATCH] D77229: [Analyzer][WIP] Avoid handling of LazyCompundVals in IteratorModeling

[Balogh, Ádám via Phabricator via cfe-commits]

baloghadamsoftware updated this revision to Diff 258798.
baloghadamsoftware added a comment.

I commented out lines which prevent creation of `StackFrameContext` for non-inlined functions. Now everything works regarding the iterator checkers. I also simplified things and created new methods for `CallEvent`: `getArgObject()` and `getReturnObject()`.

Two tests fail now: `temporaries.cpp` emits `TRUE` in lines `894` and `918` (I wonder whether they are correct) and `explain-svals.cpp` emits `lazily frozen compound value of parameter ''` in line `96` which is surely incorrect.

The main problem remains to solve is what we already discussed: either to find always the same `Decl` or create a new kind of region for arguments.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D77229/new/

https://reviews.llvm.org/D77229

Files:
  clang/include/clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h
  clang/include/clang/StaticAnalyzer/Core/PathSensitive/ExprEngine.h
  clang/lib/StaticAnalyzer/Checkers/ContainerModeling.cpp
  clang/lib/StaticAnalyzer/Checkers/InvalidatedIteratorChecker.cpp
  clang/lib/StaticAnalyzer/Checkers/Iterator.cpp
  clang/lib/StaticAnalyzer/Checkers/IteratorModeling.cpp
  clang/lib/StaticAnalyzer/Checkers/IteratorRangeChecker.cpp
  clang/lib/StaticAnalyzer/Checkers/MismatchedIteratorChecker.cpp
  clang/lib/StaticAnalyzer/Checkers/STLAlgorithmModeling.cpp
  clang/lib/StaticAnalyzer/Core/CallEvent.cpp
  clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
  clang/lib/StaticAnalyzer/Core/ExprEngineCXX.cpp
  clang/lib/StaticAnalyzer/Core/ExprEngineCallAndReturn.cpp
  clang/test/Analysis/container-modeling.cpp
  clang/test/Analysis/iterator-modeling.cpp

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