commit c82d457db53256a5721980d03e7ab19a00c92a9c
author George Karpenkov <ekarpenkov@apple.com> Fri Sep 28 18:49:41 2018 +0000
committer George Karpenkov <ekarpenkov@apple.com> Fri Sep 28 18:49:41 2018 +0000
tree 568be2a560adcadc1b75385391dc43f1b54bc823
parent c704f4fbd0a41090e68aaf056b31803481f535ff

[analyzer] [NFC] Remove unused parameters, as found by -Wunused-parameter

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

llvm-svn: 343353

clang/lib/StaticAnalyzer/Checkers/MallocChecker.cpp

diff --git a/clang/lib/StaticAnalyzer/Checkers/MallocChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
index 5e78cf6..8327b2e 100644
--- a/clang/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
@@ -517,7 +517,6 @@
     }
 
     std::shared_ptr<PathDiagnosticPiece> VisitNode(const ExplodedNode *N,
-                                                   const ExplodedNode *PrevN,
                                                    BugReporterContext &BRC,
                                                    BugReport &BR) override;
 
@@ -2889,11 +2888,10 @@
 }
 
 std::shared_ptr<PathDiagnosticPiece> MallocChecker::MallocBugVisitor::VisitNode(
-    const ExplodedNode *N, const ExplodedNode *PrevN, BugReporterContext &BRC,
-    BugReport &BR) {
+    const ExplodedNode *N, BugReporterContext &BRC, BugReport &BR) {
 
   ProgramStateRef state = N->getState();
-  ProgramStateRef statePrev = PrevN->getState();
+  ProgramStateRef statePrev = N->getFirstPred()->getState();
 
   const RefState *RS = state->get<RegionState>(Sym);
   const RefState *RSPrev = statePrev->get<RegionState>(Sym);