54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
// Copyright (C) 2023-2024 Free Software Foundation, Inc.
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//
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// This file is part of the GNU Proc Macro Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// Under Section 7 of GPL version 3, you are granted additional
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// permissions described in the GCC Runtime Library Exception, version
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// 3.1, as published by the Free Software Foundation.
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// You should have received a copy of the GNU General Public License and
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// a copy of the GCC Runtime Library Exception along with this program;
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// <http://www.gnu.org/licenses/>.
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#ifndef GROUP_H
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#define GROUP_H
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#include "span.h"
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#include "tokenstream.h"
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namespace ProcMacro {
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enum Delimiter
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{
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PARENTHESIS,
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BRACE,
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BRACKET,
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NONE,
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};
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struct Group
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{
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Delimiter delimiter;
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TokenStream stream;
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Span span;
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public:
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static Group make_group (TokenStream stream, Delimiter delim,
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Span span = Span::make_unknown ());
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static void drop (Group *g);
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};
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} // namespace ProcMacro
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#endif /* ! GROUP_H */
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