[C++11] Use 'nullptr'. Unittests edition.

llvm-svn: 210423

5 files changed, 12 insertions, 12 deletions

diff --git a/clang/unittests/Tooling/CommentHandlerTest.cpp b/clang/unittests/Tooling/CommentHandlerTest.cpp
index f0f7797d579..117dfc36feb 100644
--- a/clang/unittests/Tooling/CommentHandlerTest.cpp
+++ b/clang/unittests/Tooling/CommentHandlerTest.cpp
@@ -28,7 +28,7 @@ class CommentHandlerVisitor : public TestVisitor<CommentHandlerVisitor>,
   typedef TestVisitor<CommentHandlerVisitor> base;
 
 public:
-  CommentHandlerVisitor() : base(), PP(0), Verified(false) { }
+  CommentHandlerVisitor() : base(), PP(nullptr), Verified(false) {}
 
   ~CommentHandlerVisitor() {
     EXPECT_TRUE(Verified) << "CommentVerifier not accessed";
diff --git a/clang/unittests/Tooling/CompilationDatabaseTest.cpp b/clang/unittests/Tooling/CompilationDatabaseTest.cpp
index 9f078f41033..8866e751fcf 100644
--- a/clang/unittests/Tooling/CompilationDatabaseTest.cpp
+++ b/clang/unittests/Tooling/CompilationDatabaseTest.cpp
@@ -22,8 +22,8 @@ namespace tooling {
 
 static void expectFailure(StringRef JSONDatabase, StringRef Explanation) {
   std::string ErrorMessage;
-  EXPECT_EQ(NULL, JSONCompilationDatabase::loadFromBuffer(JSONDatabase,
-                                                          ErrorMessage))
+  EXPECT_EQ(nullptr, JSONCompilationDatabase::loadFromBuffer(JSONDatabase,
+                                                             ErrorMessage))
     << "Expected an error because of: " << Explanation.str();
 }
 
@@ -434,7 +434,7 @@ TEST(FixedCompilationDatabase, GetAllCompileCommands) {
 TEST(ParseFixedCompilationDatabase, ReturnsNullOnEmptyArgumentList) {
   int Argc = 0;
   std::unique_ptr<FixedCompilationDatabase> Database(
-      FixedCompilationDatabase::loadFromCommandLine(Argc, NULL));
+      FixedCompilationDatabase::loadFromCommandLine(Argc, nullptr));
   EXPECT_FALSE(Database);
   EXPECT_EQ(0, Argc);
 }
diff --git a/clang/unittests/Tooling/RefactoringTest.cpp b/clang/unittests/Tooling/RefactoringTest.cpp
index b1ed3c72be8..d600880efbe 100644
--- a/clang/unittests/Tooling/RefactoringTest.cpp
+++ b/clang/unittests/Tooling/RefactoringTest.cpp
@@ -236,7 +236,7 @@ public:
     OutStream << Content;
     OutStream.close();
     const FileEntry *File = Context.Files.getFile(Path);
-    assert(File != NULL);
+    assert(File != nullptr);
 
     StringRef Found = TemporaryFiles.GetOrCreateValue(Name, Path.str()).second;
     assert(Found == Path);
@@ -253,7 +253,7 @@ public:
     // FIXME: Figure out whether there is a way to get the SourceManger to
     // reopen the file.
     std::unique_ptr<const llvm::MemoryBuffer> FileBuffer(
-        Context.Files.getBufferForFile(Path, NULL));
+        Context.Files.getBufferForFile(Path, nullptr));
     return FileBuffer->getBuffer();
   }
 
diff --git a/clang/unittests/Tooling/RewriterTestContext.h b/clang/unittests/Tooling/RewriterTestContext.h
index f02ba1a9ffb..6353cec5962 100644
--- a/clang/unittests/Tooling/RewriterTestContext.h
+++ b/clang/unittests/Tooling/RewriterTestContext.h
@@ -53,7 +53,7 @@ class RewriterTestContext {
     const FileEntry *Entry =
       Files.getVirtualFile(Name, Source->getBufferSize(), 0);
     Sources.overrideFileContents(Entry, Source);
-    assert(Entry != NULL);
+    assert(Entry != nullptr);
     return Sources.createFileID(Entry, SourceLocation(), SrcMgr::C_User);
   }
 
@@ -71,7 +71,7 @@ class RewriterTestContext {
     OutStream << Content;
     OutStream.close();
     const FileEntry *File = Files.getFile(Path);
-    assert(File != NULL);
+    assert(File != nullptr);
 
     StringRef Found = TemporaryFiles.GetOrCreateValue(Name, Path.str()).second;
     assert(Found == Path);
@@ -103,7 +103,7 @@ class RewriterTestContext {
     // FIXME: Figure out whether there is a way to get the SourceManger to
     // reopen the file.
     std::unique_ptr<const llvm::MemoryBuffer> FileBuffer(
-        Files.getBufferForFile(Path, NULL));
+        Files.getBufferForFile(Path, nullptr));
     return FileBuffer->getBuffer();
   }
 
diff --git a/clang/unittests/Tooling/ToolingTest.cpp b/clang/unittests/Tooling/ToolingTest.cpp
index f277728ea89..2b57c16ac52 100644
--- a/clang/unittests/Tooling/ToolingTest.cpp
+++ b/clang/unittests/Tooling/ToolingTest.cpp
@@ -121,12 +121,12 @@ TEST(newFrontendActionFactory, CreatesFrontendActionFactoryFromType) {
   std::unique_ptr<FrontendActionFactory> Factory(
       newFrontendActionFactory<SyntaxOnlyAction>());
   std::unique_ptr<FrontendAction> Action(Factory->create());
-  EXPECT_TRUE(Action.get() != NULL);
+  EXPECT_TRUE(Action.get() != nullptr);
 }
 
 struct IndependentFrontendActionCreator {
   ASTConsumer *newASTConsumer() {
-    return new FindTopLevelDeclConsumer(NULL);
+    return new FindTopLevelDeclConsumer(nullptr);
   }
 };
 
@@ -135,7 +135,7 @@ TEST(newFrontendActionFactory, CreatesFrontendActionFactoryFromFactoryType) {
   std::unique_ptr<FrontendActionFactory> Factory(
       newFrontendActionFactory(&Creator));
   std::unique_ptr<FrontendAction> Action(Factory->create());
-  EXPECT_TRUE(Action.get() != NULL);
+  EXPECT_TRUE(Action.get() != nullptr);
 }
 
 TEST(ToolInvocation, TestMapVirtualFile) {