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// Copyright (C) 2021-2025 Free Software Foundation, Inc.
// This file is part of GCC.
// GCC is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 3, or (at your option) any later
// version.
// GCC is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for more details.
// You should have received a copy of the GNU General Public License
// along with GCC; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// Common definitions useful for textual dump of IRs (AST and HIR).
#ifndef RUST_DUMP_H
#define RUST_DUMP_H
namespace Rust {
class Indent
{
public:
Indent () = default;
friend std::ostream &operator<< (std::ostream &stream, const Indent &indent)
{
return stream << std::string (indent.tabs, '\t');
};
void increment () { tabs++; };
void decrement ()
{
rust_assert (tabs != 0);
tabs--;
};
private:
size_t tabs = 0;
};
} // namespace Rust
#endif
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