vendor/clang/clang-trunk-r238337

5 files changed, 46 insertions, 30 deletions

diff --git a/lib/ASTMatchers/ASTMatchFinder.cpp b/lib/ASTMatchers/ASTMatchFinder.cpp
index fa7968a805c4..c5f3063fb4f3 100644
--- a/lib/ASTMatchers/ASTMatchFinder.cpp
+++ b/lib/ASTMatchers/ASTMatchFinder.cpp
@@ -300,7 +300,7 @@ public:
                   const MatchFinder::MatchFinderOptions &Options)
       : Matchers(Matchers), Options(Options), ActiveASTContext(nullptr) {}
 
-  ~MatchASTVisitor() {
+  ~MatchASTVisitor() override {
     if (Options.CheckProfiling) {
       Options.CheckProfiling->Records = std::move(TimeByBucket);
     }
diff --git a/lib/ASTMatchers/CMakeLists.txt b/lib/ASTMatchers/CMakeLists.txt
index 8a8e8c36569f..b49528ede227 100644
--- a/lib/ASTMatchers/CMakeLists.txt
+++ b/lib/ASTMatchers/CMakeLists.txt
@@ -8,4 +8,5 @@ add_clang_library(clangASTMatchers
 
   LINK_LIBS
   clangAST
+  clangBasic
   )
diff --git a/lib/ASTMatchers/Dynamic/Diagnostics.cpp b/lib/ASTMatchers/Dynamic/Diagnostics.cpp
index b0abdc7cf810..f6d34494dec5 100644
--- a/lib/ASTMatchers/Dynamic/Diagnostics.cpp
+++ b/lib/ASTMatchers/Dynamic/Diagnostics.cpp
@@ -12,7 +12,6 @@
 namespace clang {
 namespace ast_matchers {
 namespace dynamic {
-
 Diagnostics::ArgStream Diagnostics::pushContextFrame(ContextType Type,
                                                      SourceRange Range) {
   ContextStack.push_back(ContextFrame());
@@ -75,7 +74,7 @@ Diagnostics::ArgStream Diagnostics::addError(const SourceRange &Range,
   return ArgStream(&Last.Messages.back().Args);
 }
 
-StringRef contextTypeToFormatString(Diagnostics::ContextType Type) {
+static StringRef contextTypeToFormatString(Diagnostics::ContextType Type) {
   switch (Type) {
     case Diagnostics::CT_MatcherConstruct:
       return "Error building matcher $0.";
@@ -85,7 +84,7 @@ StringRef contextTypeToFormatString(Diagnostics::ContextType Type) {
   llvm_unreachable("Unknown ContextType value.");
 }
 
-StringRef errorTypeToFormatString(Diagnostics::ErrorType Type) {
+static StringRef errorTypeToFormatString(Diagnostics::ErrorType Type) {
   switch (Type) {
   case Diagnostics::ET_RegistryMatcherNotFound:
     return "Matcher not found: $0";
@@ -130,8 +129,9 @@ StringRef errorTypeToFormatString(Diagnostics::ErrorType Type) {
   llvm_unreachable("Unknown ErrorType value.");
 }
 
-void formatErrorString(StringRef FormatString, ArrayRef<std::string> Args,
-                       llvm::raw_ostream &OS) {
+static void formatErrorString(StringRef FormatString,
+                              ArrayRef<std::string> Args,
+                              llvm::raw_ostream &OS) {
   while (!FormatString.empty()) {
     std::pair<StringRef, StringRef> Pieces = FormatString.split("$");
     OS << Pieces.first.str();
diff --git a/lib/ASTMatchers/Dynamic/Marshallers.h b/lib/ASTMatchers/Dynamic/Marshallers.h
index b78bc0381990..36a6415ae82c 100644
--- a/lib/ASTMatchers/Dynamic/Marshallers.h
+++ b/lib/ASTMatchers/Dynamic/Marshallers.h
@@ -181,18 +181,20 @@ public:
         ArgKinds(ArgKinds.begin(), ArgKinds.end()) {}
 
   VariantMatcher create(const SourceRange &NameRange,
-                        ArrayRef<ParserValue> Args, Diagnostics *Error) const {
+                        ArrayRef<ParserValue> Args,
+                        Diagnostics *Error) const override {
     return Marshaller(Func, MatcherName, NameRange, Args, Error);
   }
 
-  bool isVariadic() const { return false; }
-  unsigned getNumArgs() const { return ArgKinds.size(); }
+  bool isVariadic() const override { return false; }
+  unsigned getNumArgs() const override { return ArgKinds.size(); }
   void getArgKinds(ast_type_traits::ASTNodeKind ThisKind, unsigned ArgNo,
-                   std::vector<ArgKind> &Kinds) const {
+                   std::vector<ArgKind> &Kinds) const override {
     Kinds.push_back(ArgKinds[ArgNo]);
   }
-  bool isConvertibleTo(ast_type_traits::ASTNodeKind Kind, unsigned *Specificity,
-                       ast_type_traits::ASTNodeKind *LeastDerivedKind) const {
+  bool isConvertibleTo(
+      ast_type_traits::ASTNodeKind Kind, unsigned *Specificity,
+      ast_type_traits::ASTNodeKind *LeastDerivedKind) const override {
     return isRetKindConvertibleTo(RetKinds, Kind, Specificity,
                                   LeastDerivedKind);
   }
@@ -333,18 +335,20 @@ public:
   }
 
   VariantMatcher create(const SourceRange &NameRange,
-                        ArrayRef<ParserValue> Args, Diagnostics *Error) const {
+                        ArrayRef<ParserValue> Args,
+                        Diagnostics *Error) const override {
     return Func(MatcherName, NameRange, Args, Error);
   }
 
-  bool isVariadic() const { return true; }
-  unsigned getNumArgs() const { return 0; }
+  bool isVariadic() const override { return true; }
+  unsigned getNumArgs() const override { return 0; }
   void getArgKinds(ast_type_traits::ASTNodeKind ThisKind, unsigned ArgNo,
-                   std::vector<ArgKind> &Kinds) const {
+                   std::vector<ArgKind> &Kinds) const override {
     Kinds.push_back(ArgsKind);
   }
-  bool isConvertibleTo(ast_type_traits::ASTNodeKind Kind, unsigned *Specificity,
-                       ast_type_traits::ASTNodeKind *LeastDerivedKind) const {
+  bool isConvertibleTo(
+      ast_type_traits::ASTNodeKind Kind, unsigned *Specificity,
+      ast_type_traits::ASTNodeKind *LeastDerivedKind) const override {
     return isRetKindConvertibleTo(RetKinds, Kind, Specificity,
                                   LeastDerivedKind);
   }
@@ -487,11 +491,11 @@ public:
   OverloadedMatcherDescriptor(ArrayRef<MatcherDescriptor *> Callbacks)
       : Overloads(Callbacks.begin(), Callbacks.end()) {}
 
-  virtual ~OverloadedMatcherDescriptor() {}
+  ~OverloadedMatcherDescriptor() override {}
 
-  virtual VariantMatcher create(const SourceRange &NameRange,
-                                ArrayRef<ParserValue> Args,
-                                Diagnostics *Error) const {
+  VariantMatcher create(const SourceRange &NameRange,
+                        ArrayRef<ParserValue> Args,
+                        Diagnostics *Error) const override {
     std::vector<VariantMatcher> Constructed;
     Diagnostics::OverloadContext Ctx(Error);
     for (const auto &O : Overloads) {
@@ -512,7 +516,7 @@ public:
     return Constructed[0];
   }
 
-  bool isVariadic() const {
+  bool isVariadic() const override {
     bool Overload0Variadic = Overloads[0]->isVariadic();
 #ifndef NDEBUG
     for (const auto &O : Overloads) {
@@ -522,7 +526,7 @@ public:
     return Overload0Variadic;
   }
 
-  unsigned getNumArgs() const {
+  unsigned getNumArgs() const override {
     unsigned Overload0NumArgs = Overloads[0]->getNumArgs();
 #ifndef NDEBUG
     for (const auto &O : Overloads) {
@@ -533,15 +537,16 @@ public:
   }
 
   void getArgKinds(ast_type_traits::ASTNodeKind ThisKind, unsigned ArgNo,
-                   std::vector<ArgKind> &Kinds) const {
+                   std::vector<ArgKind> &Kinds) const override {
     for (const auto &O : Overloads) {
       if (O->isConvertibleTo(ThisKind))
         O->getArgKinds(ThisKind, ArgNo, Kinds);
     }
   }
 
-  bool isConvertibleTo(ast_type_traits::ASTNodeKind Kind, unsigned *Specificity,
-                       ast_type_traits::ASTNodeKind *LeastDerivedKind) const {
+  bool isConvertibleTo(
+      ast_type_traits::ASTNodeKind Kind, unsigned *Specificity,
+      ast_type_traits::ASTNodeKind *LeastDerivedKind) const override {
     for (const auto &O : Overloads) {
       if (O->isConvertibleTo(Kind, Specificity, LeastDerivedKind))
         return true;
@@ -562,9 +567,9 @@ public:
       : MinCount(MinCount), MaxCount(MaxCount), Op(Op),
         MatcherName(MatcherName) {}
 
-  virtual VariantMatcher create(const SourceRange &NameRange,
-                                ArrayRef<ParserValue> Args,
-                                Diagnostics *Error) const override {
+  VariantMatcher create(const SourceRange &NameRange,
+                        ArrayRef<ParserValue> Args,
+                        Diagnostics *Error) const override {
     if (Args.size() < MinCount || MaxCount < Args.size()) {
       const std::string MaxStr =
           (MaxCount == UINT_MAX ? "" : Twine(MaxCount)).str();
diff --git a/lib/ASTMatchers/Dynamic/Registry.cpp b/lib/ASTMatchers/Dynamic/Registry.cpp
index d550a89cad49..04d3a3256313 100644
--- a/lib/ASTMatchers/Dynamic/Registry.cpp
+++ b/lib/ASTMatchers/Dynamic/Registry.cpp
@@ -128,6 +128,7 @@ RegistryMaps::RegistryMaps() {
   REGISTER_MATCHER(constructorDecl);
   REGISTER_MATCHER(containsDeclaration);
   REGISTER_MATCHER(continueStmt);
+  REGISTER_MATCHER(conversionDecl);
   REGISTER_MATCHER(cStyleCastExpr);
   REGISTER_MATCHER(ctorInitializer);
   REGISTER_MATCHER(CUDAKernelCallExpr);
@@ -198,6 +199,7 @@ RegistryMaps::RegistryMaps() {
   REGISTER_MATCHER(hasIncrement);
   REGISTER_MATCHER(hasIndex);
   REGISTER_MATCHER(hasInitializer);
+  REGISTER_MATCHER(hasKeywordSelector);
   REGISTER_MATCHER(hasLHS);
   REGISTER_MATCHER(hasLocalQualifiers);
   REGISTER_MATCHER(hasLocalStorage);
@@ -205,6 +207,7 @@ RegistryMaps::RegistryMaps() {
   REGISTER_MATCHER(hasLoopVariable);
   REGISTER_MATCHER(hasMethod);
   REGISTER_MATCHER(hasName);
+  REGISTER_MATCHER(hasNullSelector);
   REGISTER_MATCHER(hasObjectExpression);
   REGISTER_MATCHER(hasOperatorName);
   REGISTER_MATCHER(hasOverloadedOperatorName);
@@ -212,7 +215,9 @@ RegistryMaps::RegistryMaps() {
   REGISTER_MATCHER(hasParent);
   REGISTER_MATCHER(hasQualifier);
   REGISTER_MATCHER(hasRangeInit);
+  REGISTER_MATCHER(hasReceiverType);
   REGISTER_MATCHER(hasRHS);
+  REGISTER_MATCHER(hasSelector);
   REGISTER_MATCHER(hasSingleDecl);
   REGISTER_MATCHER(hasSize);
   REGISTER_MATCHER(hasSizeExpr);
@@ -223,6 +228,7 @@ RegistryMaps::RegistryMaps() {
   REGISTER_MATCHER(hasTrueExpression);
   REGISTER_MATCHER(hasTypeLoc);
   REGISTER_MATCHER(hasUnaryOperand);
+  REGISTER_MATCHER(hasUnarySelector);
   REGISTER_MATCHER(hasValueType);
   REGISTER_MATCHER(ifStmt);
   REGISTER_MATCHER(ignoringImpCasts);
@@ -262,6 +268,7 @@ RegistryMaps::RegistryMaps() {
   REGISTER_MATCHER(lambdaExpr);
   REGISTER_MATCHER(lValueReferenceType);
   REGISTER_MATCHER(matchesName);
+  REGISTER_MATCHER(matchesSelector);
   REGISTER_MATCHER(materializeTemporaryExpr);
   REGISTER_MATCHER(member);
   REGISTER_MATCHER(memberCallExpr);
@@ -276,7 +283,9 @@ RegistryMaps::RegistryMaps() {
   REGISTER_MATCHER(newExpr);
   REGISTER_MATCHER(nullPtrLiteralExpr);
   REGISTER_MATCHER(nullStmt);
+  REGISTER_MATCHER(numSelectorArgs);
   REGISTER_MATCHER(ofClass);
+  REGISTER_MATCHER(objcMessageExpr);
   REGISTER_MATCHER(on);
   REGISTER_MATCHER(onImplicitObjectArgument);
   REGISTER_MATCHER(operatorCallExpr);
@@ -315,6 +324,7 @@ RegistryMaps::RegistryMaps() {
   REGISTER_MATCHER(throughUsingDecl);
   REGISTER_MATCHER(throwExpr);
   REGISTER_MATCHER(to);
+  REGISTER_MATCHER(translationUnitDecl);
   REGISTER_MATCHER(tryStmt);
   REGISTER_MATCHER(type);
   REGISTER_MATCHER(typedefDecl);