[PATCH] D5102: [analyzer][Bugfix/improvement] Fix for PR16833

[Aleksei Sidorin via cfe-commits]

a.sidorin updated this revision to Diff 32293.
a.sidorin added a comment.

- Fix review notes
- Add some more tests
- Add a fix and a test for incorrect pruning of trivially unreachable case statements in CFG for SwitchStmt (accidentially found while writing a test).


http://reviews.llvm.org/D5102

Files:
  include/clang/StaticAnalyzer/Core/PathSensitive/ConstraintManager.h
  include/clang/StaticAnalyzer/Core/PathSensitive/ProgramState.h
  lib/Analysis/CFG.cpp
  lib/StaticAnalyzer/Core/ExprEngine.cpp
  lib/StaticAnalyzer/Core/RangeConstraintManager.cpp
  lib/StaticAnalyzer/Core/SimpleConstraintManager.cpp
  lib/StaticAnalyzer/Core/SimpleConstraintManager.h
  test/Analysis/switch-case.c

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