Update prebuilt Clang to r383902.

clang 11.0.1 (based on r383902) from build 6443078.

Bug: http://b/149839606
Test: N/A
Change-Id: Id966d7b2cbaf3d2711a1e528c41a173ae28f6c11

1 files changed, 35 insertions, 0 deletions

diff --git a/clang-r383902/include/clang-tidy/objc/MissingHashCheck.h b/clang-r383902/include/clang-tidy/objc/MissingHashCheck.h
new file mode 100644
index 00000000..4ac74d58
--- /dev/null
+++ b/clang-r383902/include/clang-tidy/objc/MissingHashCheck.h
@@ -0,0 +1,35 @@
+//===--- 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) {}
+  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