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

[Balogh, Ádám via Phabricator via cfe-commits]

baloghadamsoftware updated this revision to Diff 282626.
baloghadamsoftware added a comment.

Crash Fix: do not retrieve first iterator argument in advance. (It may happen that although argument count is more than zero, there is no argument at all.)


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

https://reviews.llvm.org/D77229

Files:
  clang/lib/StaticAnalyzer/Checkers/ContainerModeling.cpp
  clang/lib/StaticAnalyzer/Checkers/InvalidatedIteratorChecker.cpp
  clang/lib/StaticAnalyzer/Checkers/Iterator.cpp
  clang/lib/StaticAnalyzer/Checkers/Iterator.h
  clang/lib/StaticAnalyzer/Checkers/IteratorModeling.cpp
  clang/lib/StaticAnalyzer/Checkers/IteratorRangeChecker.cpp
  clang/lib/StaticAnalyzer/Checkers/MismatchedIteratorChecker.cpp
  clang/lib/StaticAnalyzer/Checkers/STLAlgorithmModeling.cpp

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