From c82d457db53256a5721980d03e7ab19a00c92a9c Mon Sep 17 00:00:00 2001
From: George Karpenkov <ekarpenkov@apple.com>
Date: Fri, 28 Sep 2018 18:49:41 +0000
Subject: [analyzer] [NFC] Remove unused parameters, as found by
 -Wunused-parameter

Differential Revision: https://reviews.llvm.org/D52640

llvm-svn: 343353
---
 clang/lib/StaticAnalyzer/Checkers/MisusedMovedObjectChecker.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'clang/lib/StaticAnalyzer/Checkers/MisusedMovedObjectChecker.cpp')

diff --git a/clang/lib/StaticAnalyzer/Checkers/MisusedMovedObjectChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/MisusedMovedObjectChecker.cpp
index 19c1d077afa..83037f04440 100644
--- a/clang/lib/StaticAnalyzer/Checkers/MisusedMovedObjectChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/MisusedMovedObjectChecker.cpp
@@ -72,7 +72,6 @@ private:
     }
 
     std::shared_ptr<PathDiagnosticPiece> VisitNode(const ExplodedNode *N,
-                                                   const ExplodedNode *PrevN,
                                                    BugReporterContext &BRC,
                                                    BugReport &BR) override;
 
@@ -119,15 +118,14 @@ static bool isAnyBaseRegionReported(ProgramStateRef State,
 
 std::shared_ptr<PathDiagnosticPiece>
 MisusedMovedObjectChecker::MovedBugVisitor::VisitNode(const ExplodedNode *N,
-                                                      const ExplodedNode *PrevN,
                                                       BugReporterContext &BRC,
-                                                      BugReport &BR) {
+                                                      BugReport &) {
   // We need only the last move of the reported object's region.
   // The visitor walks the ExplodedGraph backwards.
   if (Found)
     return nullptr;
   ProgramStateRef State = N->getState();
-  ProgramStateRef StatePrev = PrevN->getState();
+  ProgramStateRef StatePrev = N->getFirstPred()->getState();
   const RegionState *TrackedObject = State->get<TrackedRegionMap>(Region);
   const RegionState *TrackedObjectPrev =
       StatePrev->get<TrackedRegionMap>(Region);
-- 
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