Causes cosmoc++ to segfault

cosmoc++ produces "internal compiler error: SIGSEGV" on this code if run
via:

    mmake ctl/unique_ptr.o
This commit is contained in:
Jōshin 2024-06-10 22:59:03 -07:00
parent d9b4f647d8
commit fb0e2442ee
No known key found for this signature in database
2 changed files with 50 additions and 0 deletions

19
ctl/unique_ptr.cc Normal file
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// -*- mode:c++; indent-tabs-mode:nil; c-basic-offset:4; coding:utf-8 -*-
// vi: set et ft=cpp ts=4 sts=4 sw=4 fenc=utf-8 :vi
//
// Copyright 2024 Justine Alexandra Roberts Tunney
//
// Permission to use, copy, modify, and/or distribute this software for
// any purpose with or without fee is hereby granted, provided that the
// above copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
// WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
// AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
// DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
// PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
// TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
// PERFORMANCE OF THIS SOFTWARE.
#include "unique_ptr.h"

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ctl/unique_ptr.h Normal file
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// -*-mode:c++;indent-tabs-mode:nil;c-basic-offset:4;tab-width:8;coding:utf-8-*-
// vi: set et ft=cpp ts=4 sts=4 sw=4 fenc=utf-8 :vi
#ifndef COSMOPOLITAN_CTL_UNIQUE_PTR_H_
#define COSMOPOLITAN_CTL_UNIQUE_PTR_H_
#include <__utility/forward.h>
#include <__utility/move.h>
#include <__utility/swap.h>
namespace ctl {
template <typename T>
using default_delete = decltype([](T* p) {
delete p;
});
template<typename T, typename D = default_delete<T>>
struct unique_ptr
{
T* p = 0;
using pointer = T*;
using element_type = T;
using deleter_type = D;
constexpr unique_ptr(nullptr_t = nullptr) { }
explicit unique_ptr(pointer p) : p(p) { }
};
} // namespace ctl
#endif // COSMOPOLITAN_CTL_UNIQUE_PTR_H_