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

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

llvm-svn: 343353

1 files changed, 2 insertions, 3 deletions

diff --git a/clang/lib/StaticAnalyzer/Checkers/TestAfterDivZeroChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/TestAfterDivZeroChecker.cpp
index f4c0edbab3f..6429ea94139 100644
--- a/clang/lib/StaticAnalyzer/Checkers/TestAfterDivZeroChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/TestAfterDivZeroChecker.cpp
@@ -71,7 +71,6 @@ public:
   }
 
   std::shared_ptr<PathDiagnosticPiece> VisitNode(const ExplodedNode *Succ,
-                                                 const ExplodedNode *Pred,
                                                  BugReporterContext &BRC,
                                                  BugReport &BR) override;
 };
@@ -95,7 +94,7 @@ public:
 REGISTER_SET_WITH_PROGRAMSTATE(DivZeroMap, ZeroState)
 
 std::shared_ptr<PathDiagnosticPiece>
-DivisionBRVisitor::VisitNode(const ExplodedNode *Succ, const ExplodedNode *Pred,
+DivisionBRVisitor::VisitNode(const ExplodedNode *Succ, 
                              BugReporterContext &BRC, BugReport &BR) {
   if (Satisfied)
     return nullptr;
@@ -180,7 +179,7 @@ void TestAfterDivZeroChecker::reportBug(SVal Val, CheckerContext &C) const {
   }
 }
 
-void TestAfterDivZeroChecker::checkEndFunction(const ReturnStmt *RS,
+void TestAfterDivZeroChecker::checkEndFunction(const ReturnStmt *,
                                                CheckerContext &C) const {
   ProgramStateRef State = C.getState();