Make helper functions static

NFC.

llvm-svn: 231657

2 files changed, 8 insertions, 9 deletions

diff --git a/clang/lib/Analysis/Consumed.cpp b/clang/lib/Analysis/Consumed.cpp
index 2b2da2c69a4..967f3e1dbfb 100644
--- a/clang/lib/Analysis/Consumed.cpp
+++ b/clang/lib/Analysis/Consumed.cpp
@@ -946,10 +946,9 @@ void ConsumedStmtVisitor::VisitVarDecl(const VarDecl *Var) {
 namespace clang {
 namespace consumed {
 
-void splitVarStateForIf(const IfStmt * IfNode, const VarTestResult &Test,
-                        ConsumedStateMap *ThenStates,
-                        ConsumedStateMap *ElseStates) {
-
+static void splitVarStateForIf(const IfStmt *IfNode, const VarTestResult &Test,
+                               ConsumedStateMap *ThenStates,
+                               ConsumedStateMap *ElseStates) {
   ConsumedState VarState = ThenStates->getState(Test.Var);
   
   if (VarState == CS_Unknown) {
@@ -964,9 +963,9 @@ void splitVarStateForIf(const IfStmt * IfNode, const VarTestResult &Test,
   }
 }
 
-void splitVarStateForIfBinOp(const PropagationInfo &PInfo,
-  ConsumedStateMap *ThenStates, ConsumedStateMap *ElseStates) {
-  
+static void splitVarStateForIfBinOp(const PropagationInfo &PInfo,
+                                    ConsumedStateMap *ThenStates,
+                                    ConsumedStateMap *ElseStates) {
   const VarTestResult &LTest = PInfo.getLTest(),
                       &RTest = PInfo.getRTest();
   
diff --git a/clang/lib/Sema/SemaChecking.cpp b/clang/lib/Sema/SemaChecking.cpp
index eeed7db8beb..a421ee61082 100644
--- a/clang/lib/Sema/SemaChecking.cpp
+++ b/clang/lib/Sema/SemaChecking.cpp
@@ -8187,8 +8187,8 @@ static bool isSetterLikeSelector(Selector sel) {
   return !isLowercase(str.front());
 }
 
-Optional<int> GetNSMutableArrayArgumentIndex(Sema &S, ObjCMessageExpr *Message) {
-
+static Optional<int> GetNSMutableArrayArgumentIndex(Sema &S,
+                                                    ObjCMessageExpr *Message) {
   if (S.NSMutableArrayPointer.isNull()) {
     IdentifierInfo *NSMutableArrayId =
       S.NSAPIObj->getNSClassId(NSAPI::ClassId_NSMutableArray);