Export clang-format16 via ydblib project

6e6be3a95868fde888d801b7590af4044049563f

1 files changed, 39 insertions, 0 deletions

diff --git a/contrib/libs/clang16/tools/extra/clang-tidy/bugprone/UnhandledSelfAssignmentCheck.h b/contrib/libs/clang16/tools/extra/clang-tidy/bugprone/UnhandledSelfAssignmentCheck.h
new file mode 100644
index 0000000000..f666e6bfad
--- /dev/null
+++ b/contrib/libs/clang16/tools/extra/clang-tidy/bugprone/UnhandledSelfAssignmentCheck.h
@@ -0,0 +1,39 @@
+//===--- UnhandledSelfAssignmentCheck.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_BUGPRONE_UNHANDLEDSELFASSIGNMENTCHECK_H
+#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_UNHANDLEDSELFASSIGNMENTCHECK_H
+
+#include "../ClangTidyCheck.h"
+
+namespace clang::tidy::bugprone {
+
+/// Finds user-defined copy assignment operators which do not protect the code
+/// against self-assignment either by checking self-assignment explicitly or
+/// using the copy-and-swap or the copy-and-move method.
+///
+/// For the user-facing documentation see:
+/// http://clang.llvm.org/extra/clang-tidy/checks/bugprone/unhandled-self-assignment.html
+class UnhandledSelfAssignmentCheck : public ClangTidyCheck {
+public:
+  UnhandledSelfAssignmentCheck(StringRef Name, ClangTidyContext *Context);
+
+  bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
+    return LangOpts.CPlusPlus;
+  }
+  void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
+  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
+  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
+
+private:
+  const bool WarnOnlyIfThisHasSuspiciousField;
+};
+
+} // namespace clang::tidy::bugprone
+
+#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_UNHANDLEDSELFASSIGNMENTCHECK_H