[PATCH] D126123: [analyzer][NFC] MemRegion::getRegion() never returns null

[Balázs Benics via Phabricator via cfe-commits]

steakhal updated this revision to Diff 431168.
steakhal added reviewers: NoQ, martong.
steakhal added a comment.
Herald added a subscriber: rnkovacs.

Well, my first use of arc went a bit sideways, so I'm falling back to posting this NFC patch batch manually.
We will see how using arc works out next time.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D126123/new/

https://reviews.llvm.org/D126123

Files:
  clang/lib/StaticAnalyzer/Core/SVals.cpp


Index: clang/lib/StaticAnalyzer/Core/SVals.cpp
===================================================================
--- clang/lib/StaticAnalyzer/Core/SVals.cpp
+++ clang/lib/StaticAnalyzer/Core/SVals.cpp
@@ -177,8 +177,7 @@
 }
 
 const MemRegion *loc::MemRegionVal::stripCasts(bool StripBaseCasts) const {
-  const MemRegion *R = getRegion();
-  return R ?  R->StripCasts(StripBaseCasts) : nullptr;
+  return getRegion()->StripCasts(StripBaseCasts);
 }
 
 const void *nonloc::LazyCompoundVal::getStore() const {


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