diff --git a/clang/include/clang/Tooling/Syntax/Nodes.h b/clang/include/clang/Tooling/Syntax/Nodes.h
--- a/clang/include/clang/Tooling/Syntax/Nodes.h
+++ b/clang/include/clang/Tooling/Syntax/Nodes.h
@@ -43,6 +43,7 @@
   PrefixUnaryOperatorExpression,
   PostfixUnaryOperatorExpression,
   BinaryOperatorExpression,
+  CxxNullPtrExpression,
 
   // Statements.
   UnknownStatement,
@@ -112,6 +113,7 @@
   BinaryOperatorExpression_leftHandSide,
   BinaryOperatorExpression_operatorToken,
   BinaryOperatorExpression_rightHandSide,
+  CxxNullPtrExpression_keyword,
   CaseStatement_value,
   IfStatement_thenStatement,
   IfStatement_elseKeyword,
@@ -166,6 +168,16 @@
   }
 };
 
+/// C++11 'nullptr' expression.
+class CxxNullPtrExpression final : public Expression {
+public:
+  CxxNullPtrExpression() : Expression(NodeKind::CxxNullPtrExpression) {}
+  static bool classof(const Node *N) {
+    return N->kind() == NodeKind::CxxNullPtrExpression;
+  }
+  syntax::Leaf *nullPtrKeyword();
+};
+
 /// An abstract class for prefix and postfix unary operators.
 class UnaryOperatorExpression : public Expression {
 public:
diff --git a/clang/lib/Tooling/Syntax/BuildTree.cpp b/clang/lib/Tooling/Syntax/BuildTree.cpp
--- a/clang/lib/Tooling/Syntax/BuildTree.cpp
+++ b/clang/lib/Tooling/Syntax/BuildTree.cpp
@@ -608,6 +608,14 @@
     return true;
   }
 
+  bool WalkUpFromCXXNullPtrLiteralExpr(CXXNullPtrLiteralExpr *S) {
+    Builder.markChildToken(S->getLocation(),
+                           syntax::NodeRole::CxxNullPtrExpression_keyword);
+    Builder.foldNode(Builder.getExprRange(S),
+                     new (allocator()) syntax::CxxNullPtrExpression, S);
+    return true;
+  }
+
   bool WalkUpFromUnaryOperator(UnaryOperator *S) {
     Builder.markChildToken(
         S->getOperatorLoc(),
diff --git a/clang/lib/Tooling/Syntax/Nodes.cpp b/clang/lib/Tooling/Syntax/Nodes.cpp
--- a/clang/lib/Tooling/Syntax/Nodes.cpp
+++ b/clang/lib/Tooling/Syntax/Nodes.cpp
@@ -18,6 +18,8 @@
     return OS << "TranslationUnit";
   case NodeKind::UnknownExpression:
     return OS << "UnknownExpression";
+  case NodeKind::CxxNullPtrExpression:
+    return OS << "CxxNullPtrExpression";
   case NodeKind::PrefixUnaryOperatorExpression:
     return OS << "PrefixUnaryOperatorExpression";
   case NodeKind::PostfixUnaryOperatorExpression:
@@ -116,6 +118,8 @@
     return OS << "IfStatement_elseKeyword";
   case syntax::NodeRole::IfStatement_elseStatement:
     return OS << "IfStatement_elseStatement";
+  case syntax::NodeRole::CxxNullPtrExpression_keyword:
+    return OS << "CxxNullPtrExpression_keyword";
   case syntax::NodeRole::UnaryOperatorExpression_operatorToken:
     return OS << "UnaryOperatorExpression_operatorToken";
   case syntax::NodeRole::UnaryOperatorExpression_operand:
@@ -158,6 +162,11 @@
   llvm_unreachable("invalid role");
 }
 
+syntax::Leaf *syntax::CxxNullPtrExpression::nullPtrKeyword() {
+  return llvm::cast_or_null<syntax::Leaf>(
+      findChild(syntax::NodeRole::CxxNullPtrExpression_keyword));
+}
+
 syntax::Expression *syntax::BinaryOperatorExpression::lhs() {
   return llvm::cast_or_null<syntax::Expression>(
       findChild(syntax::NodeRole::BinaryOperatorExpression_leftHandSide));
diff --git a/clang/unittests/Tooling/Syntax/TreeTest.cpp b/clang/unittests/Tooling/Syntax/TreeTest.cpp
--- a/clang/unittests/Tooling/Syntax/TreeTest.cpp
+++ b/clang/unittests/Tooling/Syntax/TreeTest.cpp
@@ -670,6 +670,35 @@
 )txt");
 }
 
+TEST_P(SyntaxTreeTest, CxxNullPtrLiteral) {
+  if (!GetParam().isCXX11OrLater()) {
+    return;
+  }
+  expectTreeDumpEqual(
+      R"cpp(
+void test() {
+  nullptr;
+}
+    )cpp",
+      R"txt(
+*: TranslationUnit
+`-SimpleDeclaration
+  |-void
+  |-SimpleDeclarator
+  | |-test
+  | `-ParametersAndQualifiers
+  |   |-(
+  |   `-)
+  `-CompoundStatement
+    |-{
+    |-ExpressionStatement
+    | |-CxxNullPtrExpression
+    | | `-nullptr
+    | `-;
+    `-}
+)txt");
+}
+
 TEST_P(SyntaxTreeTest, PostfixUnaryOperator) {
   expectTreeDumpEqual(
       R"cpp(