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96 lines
2.9 KiB
C++
96 lines
2.9 KiB
C++
// rust-system.h -- Rust frontend inclusion of gcc header files -*- C++ -*-
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// Copyright (C) 2009-2026 Free Software Foundation, Inc.
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// This file is part of GCC.
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// GCC is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 3, or (at your option) any later
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// version.
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// GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for more details.
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// You should have received a copy of the GNU General Public License
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// along with GCC; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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#ifndef RUST_SYSTEM_H
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#define RUST_SYSTEM_H
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#define INCLUDE_ALGORITHM
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#include "config.h"
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/* Define this so that inttypes.h defines the PRI?64 macros even
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when compiling with a C++ compiler. Define it here so in the
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event inttypes.h gets pulled in by another header it is already
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defined. */
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#define __STDC_FORMAT_MACROS
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// These must be included before the #poison declarations in system.h.
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#include <string>
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#include <list>
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#include <map>
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#include <set>
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#include <vector>
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#include <stack>
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#include <sstream>
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#include <string>
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#include <deque>
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#include <functional>
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#include <memory>
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#include <utility>
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#include <fstream>
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#include <array>
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#include <algorithm>
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#include <stack>
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#include <limits>
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#include <numeric>
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// Rust frontend requires C++11 minimum, so will have unordered_map and set
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#include <unordered_map>
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#include <unordered_set>
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/* We don't really need iostream, but some versions of gmp.h include
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* it when compiled with C++, which means that we need to include it
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* before the macro magic of safe-ctype.h, which is included by
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* system.h. */
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#include <iostream>
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#include <iomanip>
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#include "system.h"
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#include "ansidecl.h"
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#include "coretypes.h"
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#include "diagnostic-core.h" /* For error_at and friends. */
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#include "intl.h" /* For _(). */
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#define RUST_ATTRIBUTE_NORETURN ATTRIBUTE_NORETURN
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// File separator to use based on whether or not the OS we're working with is
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// DOS-based
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#if defined(HAVE_DOS_BASED_FILE_SYSTEM)
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constexpr static const char *file_separator = "\\";
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#else
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constexpr static const char *file_separator = "/";
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#endif /* HAVE_DOS_BASED_FILE_SYSTEM */
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// When using gcc, rust_assert is just gcc_assert.
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#define rust_assert(EXPR) gcc_assert (EXPR)
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/**
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* rust_unreachable is just a fancy abort which causes an internal compiler
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* error. This macro is not equivalent to `__builtin_unreachable` and does not
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* indicate optimizations for the compiler
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*/
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#define rust_unreachable() (fancy_abort (__FILE__, __LINE__, __FUNCTION__))
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extern void rust_preserve_from_gc (tree t);
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extern const char *rust_localize_identifier (const char *ident);
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#endif // !defined(RUST_SYSTEM_H)
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