Export clang-format16 via ydblib project

6e6be3a95868fde888d801b7590af4044049563f

4 files changed, 165 insertions, 0 deletions

diff --git a/contrib/libs/clang16/tools/extra/clang-tidy/zircon/TemporaryObjectsCheck.cpp b/contrib/libs/clang16/tools/extra/clang-tidy/zircon/TemporaryObjectsCheck.cpp
new file mode 100644
index 0000000000..240bb4ee29
--- /dev/null
+++ b/contrib/libs/clang16/tools/extra/clang-tidy/zircon/TemporaryObjectsCheck.cpp
@@ -0,0 +1,55 @@
+//===--- TemporaryObjectsCheck.cpp - clang-tidy----------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#include "TemporaryObjectsCheck.h"
+#include "../utils/OptionsUtils.h"
+#include "clang/AST/ASTContext.h"
+#include "clang/ASTMatchers/ASTMatchFinder.h"
+#include "llvm/ADT/STLExtras.h"
+#include "llvm/ADT/SmallVector.h"
+#include <string>
+
+using namespace clang::ast_matchers;
+
+namespace clang::tidy::zircon {
+
+AST_MATCHER_P(CXXRecordDecl, matchesAnyName, ArrayRef<StringRef>, Names) {
+  std::string QualifiedName = Node.getQualifiedNameAsString();
+  return llvm::is_contained(Names, QualifiedName);
+}
+
+void TemporaryObjectsCheck::registerMatchers(MatchFinder *Finder) {
+  // Matcher for default constructors.
+  Finder->addMatcher(
+      cxxTemporaryObjectExpr(hasDeclaration(cxxConstructorDecl(hasParent(
+                                 cxxRecordDecl(matchesAnyName(Names))))))
+          .bind("temps"),
+      this);
+
+  // Matcher for user-defined constructors.
+  Finder->addMatcher(
+      traverse(TK_AsIs,
+               cxxConstructExpr(hasParent(cxxFunctionalCastExpr()),
+                                hasDeclaration(cxxConstructorDecl(hasParent(
+                                    cxxRecordDecl(matchesAnyName(Names))))))
+                   .bind("temps")),
+      this);
+}
+
+void TemporaryObjectsCheck::check(const MatchFinder::MatchResult &Result) {
+  if (const auto *D = Result.Nodes.getNodeAs<CXXConstructExpr>("temps"))
+    diag(D->getLocation(),
+         "creating a temporary object of type %q0 is prohibited")
+        << D->getConstructor()->getParent();
+}
+
+void TemporaryObjectsCheck::storeOptions(ClangTidyOptions::OptionMap &Opts) {
+  Options.store(Opts, "Names", utils::options::serializeStringList(Names));
+}
+
+} // namespace clang::tidy::zircon
diff --git a/contrib/libs/clang16/tools/extra/clang-tidy/zircon/TemporaryObjectsCheck.h b/contrib/libs/clang16/tools/extra/clang-tidy/zircon/TemporaryObjectsCheck.h
new file mode 100644
index 0000000000..e1f1f06ab3
--- /dev/null
+++ b/contrib/libs/clang16/tools/extra/clang-tidy/zircon/TemporaryObjectsCheck.h
@@ -0,0 +1,37 @@
+//===--- TemporaryObjectsCheck.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_ZIRCON_TEMPORARYOBJECTSCHECK_H
+#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ZIRCON_TEMPORARYOBJECTSCHECK_H
+
+#include "../ClangTidyCheck.h"
+#include "../utils/OptionsUtils.h"
+
+namespace clang::tidy::zircon {
+
+/// Construction of specific temporary objects in the Zircon kernel is
+/// discouraged.
+///
+/// For the user-facing documentation see:
+/// http://clang.llvm.org/extra/clang-tidy/checks/zircon/temporary-objects.html
+class TemporaryObjectsCheck : public ClangTidyCheck {
+public:
+  TemporaryObjectsCheck(StringRef Name, ClangTidyContext *Context)
+      : ClangTidyCheck(Name, Context),
+        Names(utils::options::parseStringList(Options.get("Names", ""))) {}
+  void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
+  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
+  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
+
+private:
+  std::vector<StringRef> Names;
+};
+
+} // namespace clang::tidy::zircon
+
+#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ZIRCON_TEMPORARYOBJECTSCHECK_H
diff --git a/contrib/libs/clang16/tools/extra/clang-tidy/zircon/ZirconTidyModule.cpp b/contrib/libs/clang16/tools/extra/clang-tidy/zircon/ZirconTidyModule.cpp
new file mode 100644
index 0000000000..000680455d
--- /dev/null
+++ b/contrib/libs/clang16/tools/extra/clang-tidy/zircon/ZirconTidyModule.cpp
@@ -0,0 +1,37 @@
+//===--- ZirconTidyModule.cpp - clang-tidy---------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#include "../ClangTidy.h"
+#include "../ClangTidyModule.h"
+#include "../ClangTidyModuleRegistry.h"
+#include "TemporaryObjectsCheck.h"
+
+using namespace clang::ast_matchers;
+
+namespace clang::tidy {
+namespace zircon {
+
+/// This module is for Zircon-specific checks.
+class ZirconModule : public ClangTidyModule {
+public:
+  void addCheckFactories(ClangTidyCheckFactories &CheckFactories) override {
+    CheckFactories.registerCheck<TemporaryObjectsCheck>(
+        "zircon-temporary-objects");
+  }
+};
+
+// Register the ZirconTidyModule using this statically initialized variable.
+static ClangTidyModuleRegistry::Add<ZirconModule>
+    X("zircon-module", "Adds Zircon kernel checks.");
+} // namespace zircon
+
+// This anchor is used to force the linker to link in the generated object file
+// and thus register the ZirconModule.
+volatile int ZirconModuleAnchorSource = 0;
+
+} // namespace clang::tidy
diff --git a/contrib/libs/clang16/tools/extra/clang-tidy/zircon/ya.make b/contrib/libs/clang16/tools/extra/clang-tidy/zircon/ya.make
new file mode 100644
index 0000000000..59761a825a
--- /dev/null
+++ b/contrib/libs/clang16/tools/extra/clang-tidy/zircon/ya.make
@@ -0,0 +1,36 @@
+# Generated by devtools/yamaker.
+
+LIBRARY()
+
+LICENSE(Apache-2.0 WITH LLVM-exception)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+PEERDIR(
+    contrib/libs/clang16
+    contrib/libs/clang16/include
+    contrib/libs/clang16/lib
+    contrib/libs/clang16/lib/AST
+    contrib/libs/clang16/lib/ASTMatchers
+    contrib/libs/clang16/lib/Basic
+    contrib/libs/clang16/lib/Lex
+    contrib/libs/clang16/tools/extra/clang-tidy/utils
+    contrib/libs/llvm16
+    contrib/libs/llvm16/lib/Frontend/OpenMP
+    contrib/libs/llvm16/lib/Support
+)
+
+ADDINCL(
+    contrib/libs/clang16/tools/extra/clang-tidy/zircon
+)
+
+NO_COMPILER_WARNINGS()
+
+NO_UTIL()
+
+SRCS(
+    TemporaryObjectsCheck.cpp
+    ZirconTidyModule.cpp
+)
+
+END()