//===----------------------------------------------------------------------===// // // 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 TEST_SUPPORT_DOUBLE_MOVE_TRACKER_H #define TEST_SUPPORT_DOUBLE_MOVE_TRACKER_H #include #include "test_macros.h" namespace support { struct double_move_tracker { TEST_CONSTEXPR double_move_tracker() : moved_from_(false) {} double_move_tracker(double_move_tracker const&) = default; TEST_CONSTEXPR_CXX14 double_move_tracker(double_move_tracker&& other) : moved_from_(false) { assert(!other.moved_from_); other.moved_from_ = true; } double_move_tracker& operator=(double_move_tracker const&) = default; TEST_CONSTEXPR_CXX14 double_move_tracker& operator=(double_move_tracker&& other) { assert(!other.moved_from_); other.moved_from_ = true; moved_from_ = false; return *this; } private: bool moved_from_; }; } // namespace support #endif // TEST_SUPPORT_DOUBLE_MOVE_TRACKER_H