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// Copyright (C) 2020-2023 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-feature.h"
#include "rust-session-manager.h"
namespace Rust {
Feature
Feature::create (Feature::Name name)
{
switch (name)
{
case Feature::Name::ASSOCIATED_TYPE_BOUNDS:
return Feature (Feature::Name::ASSOCIATED_TYPE_BOUNDS,
Feature::State::ACCEPTED, "associated_type_bounds",
"1.34.0", 52662,
Optional<CompileOptions::Edition>::none (), "");
case Feature::Name::INTRINSICS:
return Feature (Feature::Name::INTRINSICS, Feature::State::ACCEPTED,
"intrinsics", "1.0.0", 0,
Optional<CompileOptions::Edition>::none (), "");
case Feature::Name::RUSTC_ATTRS:
return Feature (Feature::Name::RUSTC_ATTRS, Feature::State::ACCEPTED,
"rustc_attrs", "1.0.0", 0,
Optional<CompileOptions::Edition>::none (), "");
case Feature::Name::DECL_MACRO:
return Feature (Feature::Name::DECL_MACRO, Feature::State::ACCEPTED,
"decl_macro", "1.0.0", 0,
Optional<CompileOptions::Edition>::none (), "");
default:
gcc_unreachable ();
}
}
const std::map<std::string, Feature::Name> Feature::name_hash_map = {
{"associated_type_bounds", Feature::Name::ASSOCIATED_TYPE_BOUNDS},
{"intrinsics", Feature::Name::INTRINSICS},
{"rustc_attrs", Feature::Name::RUSTC_ATTRS},
{"decl_macro", Feature::Name::DECL_MACRO},
};
Optional<Feature::Name>
Feature::as_name (const std::string &name)
{
if (Feature::name_hash_map.count (name))
return Optional<Feature::Name>::some (Feature::name_hash_map.at (name));
return Optional<Feature::Name>::none ();
}
} // namespace Rust
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