darling-libcxx/test/support/read_write.h
2022-06-26 09:13:52 -07:00

37 lines
979 B
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 LIBCPP_TEST_SUPPORT_READ_WRITE_H
#define LIBCPP_TEST_SUPPORT_READ_WRITE_H
struct value_type_indirection {
using value_type = int;
value_type& operator*() const;
};
struct element_type_indirection {
using element_type = long;
element_type& operator*() const;
};
struct proxy_indirection {
using value_type = int;
value_type operator*() const;
};
struct read_only_indirection {
using value_type = int const;
value_type& operator*() const;
};
// doubles as missing_iter_reference_t
struct missing_dereference {
using value_type = int;
};
#endif // LIBCPP_TEST_SUPPORT_READ_WRITE_H