diff --git a/linux-x64/clang/include/clang-tidy/objc/AvoidNSErrorInitCheck.h b/linux-x64/clang/include/clang-tidy/objc/AvoidNSErrorInitCheck.h
new file mode 100644
index 0000000..ea12516
--- /dev/null
+++ b/linux-x64/clang/include/clang-tidy/objc/AvoidNSErrorInitCheck.h
@@ -0,0 +1,38 @@
+//===--- AvoidNSErrorInitCheck.h - clang-tidy--------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_AVOIDNSERRORINITCHECK_H
+#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_AVOIDNSERRORINITCHECK_H
+
+#include "../ClangTidyCheck.h"
+
+namespace clang {
+namespace tidy {
+namespace objc {
+
+/// Finds usages of -[NSError init]. It is not the proper way of creating
+/// NSError. errorWithDomain:code:userInfo: should be used instead.
+///
+/// For the user-facing documentation see:
+/// http://clang.llvm.org/extra/clang-tidy/checks/objc-avoid-nserror-init.html
+class AvoidNSErrorInitCheck : public ClangTidyCheck {
+ public:
+  AvoidNSErrorInitCheck(StringRef Name, ClangTidyContext *Context)
+      : ClangTidyCheck(Name, Context) {}
+  bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
+    return LangOpts.ObjC;
+  }
+  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
+  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
+};
+
+}  // namespace objc
+}  // namespace tidy
+}  // namespace clang
+
+#endif  // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_AVOIDNSERRORINITCHECK_H
diff --git a/linux-x64/clang/include/clang-tidy/objc/DeallocInCategoryCheck.h b/linux-x64/clang/include/clang-tidy/objc/DeallocInCategoryCheck.h
new file mode 100644
index 0000000..a655eae
--- /dev/null
+++ b/linux-x64/clang/include/clang-tidy/objc/DeallocInCategoryCheck.h
@@ -0,0 +1,39 @@
+//===--- DeallocInCategoryCheck.h - clang-tidy ------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_DEALLOCINCATEGORYCHECK_H
+#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_DEALLOCINCATEGORYCHECK_H
+
+#include "../ClangTidyCheck.h"
+
+namespace clang {
+namespace tidy {
+namespace objc {
+
+/// Finds implementations of -dealloc in Objective-C categories. The category
+/// implementation will override any dealloc in the class implementation,
+/// potentially causing issues.
+///
+/// For the user-facing documentation see:
+/// http://clang.llvm.org/extra/clang-tidy/checks/objc-dealloc-in-category.html
+class DeallocInCategoryCheck final : public ClangTidyCheck {
+public:
+  DeallocInCategoryCheck(StringRef Name, ClangTidyContext *Context)
+      : ClangTidyCheck(Name, Context) {}
+  bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
+    return LangOpts.ObjC;
+  }
+  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
+  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
+};
+
+} // namespace objc
+} // namespace tidy
+} // namespace clang
+
+#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_DEALLOCINCATEGORYCHECK_H
diff --git a/linux-x64/clang/include/clang-tidy/objc/ForbiddenSubclassingCheck.h b/linux-x64/clang/include/clang-tidy/objc/ForbiddenSubclassingCheck.h
new file mode 100644
index 0000000..27be9c9
--- /dev/null
+++ b/linux-x64/clang/include/clang-tidy/objc/ForbiddenSubclassingCheck.h
@@ -0,0 +1,44 @@
+//===--- ForbiddenSubclassingCheck.h - clang-tidy ---------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_FORBIDDEN_SUBCLASSING_CHECK_H
+#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_FORBIDDEN_SUBCLASSING_CHECK_H
+
+#include "../ClangTidyCheck.h"
+#include "llvm/ADT/StringRef.h"
+#include <string>
+#include <vector>
+
+namespace clang {
+namespace tidy {
+namespace objc {
+
+/// Finds Objective-C classes which have a superclass which is
+/// documented to not support subclassing.
+///
+/// For the user-facing documentation see:
+/// http://clang.llvm.org/extra/clang-tidy/checks/objc-forbidden-subclassing.html
+class ForbiddenSubclassingCheck : public ClangTidyCheck {
+public:
+  ForbiddenSubclassingCheck(StringRef Name, ClangTidyContext *Context);
+  bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
+    return LangOpts.ObjC;
+  }
+  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
+  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
+  void storeOptions(ClangTidyOptions::OptionMap &Options) override;
+
+private:
+  const std::vector<std::string> ForbiddenSuperClassNames;
+};
+
+} // namespace objc
+} // namespace tidy
+} // namespace clang
+
+#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_FORBIDDEN_SUBCLASSING_CHECK_H
diff --git a/linux-x64/clang/include/clang-tidy/objc/MissingHashCheck.h b/linux-x64/clang/include/clang-tidy/objc/MissingHashCheck.h
new file mode 100644
index 0000000..5e4b96a
--- /dev/null
+++ b/linux-x64/clang/include/clang-tidy/objc/MissingHashCheck.h
@@ -0,0 +1,38 @@
+//===--- MissingHashCheck.h - clang-tidy ------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_MISSINGHASHCHECK_H
+#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_MISSINGHASHCHECK_H
+
+#include "../ClangTidyCheck.h"
+
+namespace clang {
+namespace tidy {
+namespace objc {
+
+/// Finds Objective-C implementations that implement -isEqual: without also
+/// appropriately implementing -hash.
+///
+/// For the user-facing documentation see:
+/// http://clang.llvm.org/extra/clang-tidy/checks/objc-missing-hash.html
+class MissingHashCheck : public ClangTidyCheck {
+public:
+  MissingHashCheck(StringRef Name, ClangTidyContext *Context)
+      : ClangTidyCheck(Name, Context) {}
+  bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
+    return LangOpts.ObjC;
+  }
+  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
+  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
+};
+
+} // namespace objc
+} // namespace tidy
+} // namespace clang
+
+#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_MISSINGHASHCHECK_H
diff --git a/linux-x64/clang/include/clang-tidy/objc/NSInvocationArgumentLifetimeCheck.h b/linux-x64/clang/include/clang-tidy/objc/NSInvocationArgumentLifetimeCheck.h
new file mode 100644
index 0000000..6d0c30c
--- /dev/null
+++ b/linux-x64/clang/include/clang-tidy/objc/NSInvocationArgumentLifetimeCheck.h
@@ -0,0 +1,39 @@
+//===--- NSInvocationArgumentLifetimeCheck.h - clang-tidy -------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_NSINVOCATIONARGUMENTLIFETIMECHECK_H
+#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_NSINVOCATIONARGUMENTLIFETIMECHECK_H
+
+#include "../ClangTidyCheck.h"
+#include "clang/Basic/LangStandard.h"
+
+namespace clang {
+namespace tidy {
+namespace objc {
+
+/// Finds calls to NSInvocation methods under ARC that don't have proper
+/// argument object lifetimes.
+///
+/// For the user-facing documentation see:
+/// http://clang.llvm.org/extra/clang-tidy/checks/objc-nsinvocation-argument-lifetime.html
+class NSInvocationArgumentLifetimeCheck : public ClangTidyCheck {
+public:
+  NSInvocationArgumentLifetimeCheck(StringRef Name, ClangTidyContext *Context)
+      : ClangTidyCheck(Name, Context) {}
+  bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
+    return LangOpts.ObjC && LangOpts.ObjCAutoRefCount;
+  }
+  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
+  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
+};
+
+} // namespace objc
+} // namespace tidy
+} // namespace clang
+
+#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_NSINVOCATIONARGUMENTLIFETIMECHECK_H
diff --git a/linux-x64/clang/include/clang-tidy/objc/PropertyDeclarationCheck.h b/linux-x64/clang/include/clang-tidy/objc/PropertyDeclarationCheck.h
new file mode 100644
index 0000000..4b4ac46
--- /dev/null
+++ b/linux-x64/clang/include/clang-tidy/objc/PropertyDeclarationCheck.h
@@ -0,0 +1,41 @@
+//===--- PropertyDeclarationCheck.h - clang-tidy-----------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_PROPERTY_DECLARATION_H
+#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_PROPERTY_DECLARATION_H
+
+#include "../ClangTidyCheck.h"
+
+namespace clang {
+namespace tidy {
+namespace objc {
+
+/// Finds Objective-C property declarations which
+/// are not in Lower Camel Case.
+///
+/// The format of property should look like:
+/// @property(nonatomic) NSString *lowerCamelCase;
+///
+/// For the user-facing documentation see:
+/// http://clang.llvm.org/extra/clang-tidy/checks/objc-property-declaration.html
+class PropertyDeclarationCheck : public ClangTidyCheck {
+public:
+  PropertyDeclarationCheck(StringRef Name, ClangTidyContext *Context)
+      : ClangTidyCheck(Name, Context) {}
+  bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
+    return LangOpts.ObjC;
+  }
+  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
+  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
+};
+
+} // namespace objc
+} // namespace tidy
+} // namespace clang
+
+#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_PROPERTY_DECLARATION_H
diff --git a/linux-x64/clang/include/clang-tidy/objc/SuperSelfCheck.h b/linux-x64/clang/include/clang-tidy/objc/SuperSelfCheck.h
new file mode 100644
index 0000000..4dcc0c1
--- /dev/null
+++ b/linux-x64/clang/include/clang-tidy/objc/SuperSelfCheck.h
@@ -0,0 +1,39 @@
+//===--- SuperSelfCheck.h - clang-tidy --------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_SUPERSELFCHECK_H
+#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_SUPERSELFCHECK_H
+
+#include "../ClangTidyCheck.h"
+
+namespace clang {
+namespace tidy {
+namespace objc {
+
+/// Finds invocations of -self on super instances in initializers of subclasses
+/// of NSObject and recommends calling a superclass initializer instead.
+///
+/// For the user-facing documentation see:
+/// http://clang.llvm.org/extra/clang-tidy/checks/objc-super-self.html
+class SuperSelfCheck : public ClangTidyCheck {
+public:
+  SuperSelfCheck(StringRef Name, ClangTidyContext *Context)
+      : ClangTidyCheck(Name, Context) {}
+  bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
+    return LangOpts.ObjC;
+  }
+  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
+  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
+};
+
+} // namespace objc
+} // namespace tidy
+} // namespace clang
+
+#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_SUPERSELFCHECK_H