llvm/clang-tools-extra/clang-tidy/misc/ThrowByValueCatchByReferenceCheck.h

//===--- ThrowByValueCatchByReferenceCheck.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_THROW_BY_VALUE_CATCH_BY_REFERENCE_H
#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_THROW_BY_VALUE_CATCH_BY_REFERENCE_H

#include "../ClangTidyCheck.h"

namespace clang::tidy::misc {

///checks for locations that do not throw by value
// or catch by reference.
// The check is C++ only. It checks that all throw locations
// throw by value and not by pointer. Additionally it
// contains an option ("CheckThrowTemporaries", default value "true") that
// checks that thrown objects are anonymous temporaries. It is also
// acceptable for this check to throw string literals.
// This test checks that exceptions are caught by reference
// and not by value or pointer. It will not warn when catching
// pointer to char, wchar_t, char16_t or char32_t. This is
// due to not warning on throwing string literals.
class ThrowByValueCatchByReferenceCheck : public ClangTidyCheck { … };

} // namespace clang::tidy::misc

#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_THROW_BY_VALUE_CATCH_BY_REFERENCE_H