[PATCH] D69540: [analyzer] DynamicSize: Remove 'getExtent()' from regions

[Csaba Dabis via Phabricator via cfe-commits]

Charusso created this revision.
Charusso added a reviewer: NoQ.
Charusso added a project: clang.
Herald added subscribers: cfe-commits, dkrupp, donat.nagy, Szelethus, mikhail.ramalho, a.sidorin, szepet, baloghadamsoftware, xazax.hun, mgorny.

This patch introduces a placeholder for representing the dynamic size of
regions. It also moves the `getExtent()` method of `SubRegions` to the
`MemRegionManager` as `getStaticSize()`.


Repository:
  rC Clang

https://reviews.llvm.org/D69540

Files:
  clang/include/clang/StaticAnalyzer/Core/PathSensitive/DynamicSize.h
  clang/include/clang/StaticAnalyzer/Core/PathSensitive/MemRegion.h
  clang/include/clang/StaticAnalyzer/Core/PathSensitive/SValBuilder.h
  clang/lib/StaticAnalyzer/Checkers/ArrayBoundCheckerV2.cpp
  clang/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp
  clang/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
  clang/lib/StaticAnalyzer/Checkers/CastSizeChecker.cpp
  clang/lib/StaticAnalyzer/Checkers/ExprInspectionChecker.cpp
  clang/lib/StaticAnalyzer/Checkers/MPI-Checker/MPIChecker.cpp
  clang/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
  clang/lib/StaticAnalyzer/Checkers/VLASizeChecker.cpp
  clang/lib/StaticAnalyzer/Core/BugReporterVisitors.cpp
  clang/lib/StaticAnalyzer/Core/CMakeLists.txt
  clang/lib/StaticAnalyzer/Core/DynamicSize.cpp
  clang/lib/StaticAnalyzer/Core/MemRegion.cpp
  clang/lib/StaticAnalyzer/Core/RegionStore.cpp
  clang/lib/StaticAnalyzer/Core/SimpleSValBuilder.cpp
  clang/lib/StaticAnalyzer/Core/SymbolManager.cpp
  clang/test/Analysis/weak-functions.c

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