Export clang-format16 via ydblib project

6e6be3a95868fde888d801b7590af4044049563f

1 files changed, 40 insertions, 0 deletions

diff --git a/contrib/libs/clang16/tools/extra/clang-tidy/misc/UnconventionalAssignOperatorCheck.h b/contrib/libs/clang16/tools/extra/clang-tidy/misc/UnconventionalAssignOperatorCheck.h
new file mode 100644
index 0000000000..c1aefaa879
--- /dev/null
+++ b/contrib/libs/clang16/tools/extra/clang-tidy/misc/UnconventionalAssignOperatorCheck.h
@@ -0,0 +1,40 @@
+//===--- UnconventionalAssignOperatorCheck.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_MISC_ASSIGNOPERATORSIGNATURECHECK_H
+#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_ASSIGNOPERATORSIGNATURECHECK_H
+
+#include "../ClangTidyCheck.h"
+
+namespace clang::tidy::misc {
+
+/// Finds declarations of assignment operators with the wrong return and/or
+/// argument types and definitions with good return type but wrong return
+/// statements.
+///
+///   * The return type must be `Class&`.
+///   * Works with move-assign and assign by value.
+///   * Private and deleted operators are ignored.
+///   * The operator must always return ``*this``.
+///
+/// For the user-facing documentation see:
+/// http://clang.llvm.org/extra/clang-tidy/checks/misc/unconventional-assign-operator.html
+class UnconventionalAssignOperatorCheck : public ClangTidyCheck {
+public:
+  UnconventionalAssignOperatorCheck(StringRef Name, ClangTidyContext *Context)
+      : ClangTidyCheck(Name, Context) {}
+  bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
+    return LangOpts.CPlusPlus;
+  }
+  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
+  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
+};
+
+} // namespace clang::tidy::misc
+
+#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_ASSIGNOPERATORSIGNATURECHECK_H