[analyzer] Add LocationContext as a parameter to checkRegionChanges

This patch adds LocationContext to checkRegionChanges and removes
wantsRegionChangeUpdate as it was unused.

A patch by Krzysztof Wiśniewski!

Differential Revision: https://reviews.llvm.org/D27090

llvm-svn: 291869

1 files changed, 2 insertions, 2 deletions

diff --git a/clang/lib/StaticAnalyzer/Checkers/CXXSelfAssignmentChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/CXXSelfAssignmentChecker.cpp
index 7631322d255..668e772fe1b 100644
--- a/clang/lib/StaticAnalyzer/Checkers/CXXSelfAssignmentChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/CXXSelfAssignmentChecker.cpp
@@ -51,9 +51,9 @@ void CXXSelfAssignmentChecker::checkBeginFunction(CheckerContext &C) const {
       State->getSVal(SVB.getCXXThis(MD, LCtx->getCurrentStackFrame()));
   auto Param = SVB.makeLoc(State->getRegion(MD->getParamDecl(0), LCtx));
   auto ParamVal = State->getSVal(Param);
-  ProgramStateRef SelfAssignState = State->bindLoc(Param, ThisVal);
+  ProgramStateRef SelfAssignState = State->bindLoc(Param, ThisVal, LCtx);
   C.addTransition(SelfAssignState);
-  ProgramStateRef NonSelfAssignState = State->bindLoc(Param, ParamVal);
+  ProgramStateRef NonSelfAssignState = State->bindLoc(Param, ParamVal, LCtx);
   C.addTransition(NonSelfAssignState);
 }