1 files changed, 12 insertions, 11 deletions

diff --git a/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp b/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
index fcea997b83d..ccaa8b6168e 100644
--- a/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
+++ b/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
@@ -185,8 +185,8 @@ public:
                    const std::string& outdir,
                    AnalyzerOptionsRef opts,
                    ArrayRef<std::string> plugins)
-    : RecVisitorMode(0), RecVisitorBR(0),
-      Ctx(0), PP(pp), OutDir(outdir), Opts(opts), Plugins(plugins) {
+    : RecVisitorMode(0), RecVisitorBR(nullptr),
+      Ctx(nullptr), PP(pp), OutDir(outdir), Opts(opts), Plugins(plugins) {
     DigestAnalyzerOptions();
     if (Opts->PrintStats) {
       llvm::EnableStatistics();
@@ -321,7 +321,7 @@ public:
   /// given root function.
   void HandleCode(Decl *D, AnalysisMode Mode,
                   ExprEngine::InliningModes IMode = ExprEngine::Inline_Minimal,
-                  SetOfConstDecls *VisitedCallees = 0);
+                  SetOfConstDecls *VisitedCallees = nullptr);
 
   void RunPathSensitiveChecks(Decl *D,
                               ExprEngine::InliningModes IMode,
@@ -390,7 +390,7 @@ private:
 //===----------------------------------------------------------------------===//
 // AnalysisConsumer implementation.
 //===----------------------------------------------------------------------===//
-llvm::Timer* AnalysisConsumer::TUTotalTimer = 0;
+llvm::Timer* AnalysisConsumer::TUTotalTimer = nullptr;
 
 bool AnalysisConsumer::HandleTopLevelDecl(DeclGroupRef DG) {
   storeTopLevelDecls(DG);
@@ -489,7 +489,7 @@ void AnalysisConsumer::HandleDeclsCallGraph(const unsigned LocalTUDeclsSize) {
     SetOfConstDecls VisitedCallees;
 
     HandleCode(D, AM_Path, getInliningModeForFunction(D, Visited),
-               (Mgr->options.InliningMode == All ? 0 : &VisitedCallees));
+               (Mgr->options.InliningMode == All ? nullptr : &VisitedCallees));
 
     // Add the visited callees to the global visited set.
     for (SetOfConstDecls::iterator I = VisitedCallees.begin(),
@@ -539,14 +539,14 @@ void AnalysisConsumer::HandleTranslationUnit(ASTContext &C) {
     // After all decls handled, run checkers on the entire TranslationUnit.
     checkerMgr->runCheckersOnEndOfTranslationUnit(TU, *Mgr, BR);
 
-    RecVisitorBR = 0;
+    RecVisitorBR = nullptr;
   }
 
   // Explicitly destroy the PathDiagnosticConsumer.  This will flush its output.
   // FIXME: This should be replaced with something that doesn't rely on
   // side-effects in PathDiagnosticConsumer's destructor. This is required when
   // used with option -disable-free.
-  Mgr.reset(NULL);
+  Mgr.reset(nullptr);
 
   if (TUTotalTimer) TUTotalTimer->stopTimer();
 
@@ -653,7 +653,7 @@ void AnalysisConsumer::ActionExprEngine(Decl *D, bool ObjCGCEnabled,
 
   // Release the auditor (if any) so that it doesn't monitor the graph
   // created BugReporter.
-  ExplodedNode::SetAuditor(0);
+  ExplodedNode::SetAuditor(nullptr);
 
   // Visualize the exploded graph.
   if (Mgr->options.visualizeExplodedGraphWithGraphViz)
@@ -776,16 +776,17 @@ UbigraphViz::UbigraphViz(raw_ostream *Out, StringRef Filename)
 }
 
 UbigraphViz::~UbigraphViz() {
-  Out.reset(0);
+  Out.reset(nullptr);
   llvm::errs() << "Running 'ubiviz' program... ";
   std::string ErrMsg;
   std::string Ubiviz = llvm::sys::FindProgramByName("ubiviz");
   std::vector<const char*> args;
   args.push_back(Ubiviz.c_str());
   args.push_back(Filename.c_str());
-  args.push_back(0);
+  args.push_back(nullptr);
 
-  if (llvm::sys::ExecuteAndWait(Ubiviz, &args[0], 0, 0, 0, 0, &ErrMsg)) {
+  if (llvm::sys::ExecuteAndWait(Ubiviz, &args[0], nullptr, nullptr, 0, 0,
+                                &ErrMsg)) {
     llvm::errs() << "Error viewing graph: " << ErrMsg << "\n";
   }