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// Copyright (C) 2023 Free Software Foundation, Inc.
//
// This file is part of the GNU Proc Macro Library. This library 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.
// This library 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.
// Under Section 7 of GPL version 3, you are granted additional
// permissions described in the GCC Runtime Library Exception, version
// 3.1, as published by the Free Software Foundation.
// You should have received a copy of the GNU General Public License and
// a copy of the GCC Runtime Library Exception along with this program;
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
// <http://www.gnu.org/licenses/>.
#include "proc_macro.h"
#include "bridge.h"
namespace ProcMacro {
Procmacro
Procmacro::make_derive (const char *trait_name, const char **attributes,
std::uint64_t size, CustomDeriveMacro macro)
{
ProcmacroPayload payload;
payload.custom_derive = {trait_name, attributes, size, macro};
return {CUSTOM_DERIVE, payload};
}
Procmacro
Procmacro::make_attribute (const char *name, AttributeMacro macro)
{
ProcmacroPayload payload;
payload.attribute = {name, macro};
return {ATTR, payload};
}
Procmacro
Procmacro::make_bang (const char *name, BangMacro macro)
{
ProcmacroPayload payload;
payload.bang = {name, macro};
return {BANG, payload};
}
extern "C" bool
bridge_is_available ()
{
return __gccrs_proc_macro_is_available_fn
== ProcMacro::BridgeState::Available;
}
} // namespace ProcMacro
ProcMacro::from_str_function_t __gccrs_proc_macro_from_str_fn = nullptr;
ProcMacro::is_available_t __gccrs_proc_macro_is_available_fn
= ProcMacro::BridgeState::Unavailable;
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