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// Copyright (C) 2020-2022 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/>.
#include "rust-system.h"
namespace Rust {
namespace Analysis {
enum CompilerPass
{
UNKNOWN,
EXPANSION,
NAME_RESOLUTION,
HIR_LOWERING,
TYPE_CHECK,
STATIC_ANALYSIS,
CODE_GENERATION
};
struct BuiltinAttrDefinition
{
std::string name;
CompilerPass handler;
static BuiltinAttrDefinition get_error ()
{
return BuiltinAttrDefinition{"", UNKNOWN};
}
static BuiltinAttrDefinition &error_node ()
{
static BuiltinAttrDefinition error_node = get_error ();
return error_node;
}
bool is_error () const { return name.empty (); }
};
class BuiltinAttributeMappings
{
public:
static BuiltinAttributeMappings *get ();
const BuiltinAttrDefinition &
lookup_builtin (const std::string &attr_name) const;
private:
BuiltinAttributeMappings ();
std::map<std::string, const BuiltinAttrDefinition> mappings;
};
} // namespace Analysis
} // namespace Rust
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