[C++11] Use 'nullptr'.

llvm-svn: 209612

1 files changed, 4 insertions, 4 deletions

diff --git a/clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp b/clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp
index 0d3bd7e..76baec7 100644
--- a/clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp
+++ b/clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp
@@ -74,14 +74,14 @@ static FrontendAction *CreateFrontendBaseAction(CompilerInstance &CI) {
       if (it->getName() == CI.getFrontendOpts().ActionName) {
         std::unique_ptr<PluginASTAction> P(it->instantiate());
         if (!P->ParseArgs(CI, CI.getFrontendOpts().PluginArgs))
-          return 0;
+          return nullptr;
         return P.release();
       }
     }
 
     CI.getDiagnostics().Report(diag::err_fe_invalid_plugin_name)
       << CI.getFrontendOpts().ActionName;
-    return 0;
+    return nullptr;
   }
 
   case PrintDeclContext:       return new DeclContextPrintAction();
@@ -133,7 +133,7 @@ static FrontendAction *CreateFrontendAction(CompilerInstance &CI) {
   // Create the underlying action.
   FrontendAction *Act = CreateFrontendBaseAction(CI);
   if (!Act)
-    return 0;
+    return nullptr;
 
   const FrontendOptions &FEOpts = CI.getFrontendOpts();
 
@@ -217,7 +217,7 @@ bool clang::ExecuteCompilerInvocation(CompilerInstance *Clang) {
     Args[0] = "clang (LLVM option parsing)";
     for (unsigned i = 0; i != NumArgs; ++i)
       Args[i + 1] = Clang->getFrontendOpts().LLVMArgs[i].c_str();
-    Args[NumArgs + 1] = 0;
+    Args[NumArgs + 1] = nullptr;
     llvm::cl::ParseCommandLineOptions(NumArgs + 1, Args.get());
   }