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b44757f836
Remaining structures from the rust bridge that missed a drop function now have one. libgrust/ChangeLog: * libproc_macro/group.cc (Group::drop): Add drop implementation. * libproc_macro/group.h: Add drop prototype. * libproc_macro/tokenstream.cc (TokenStream::drop): Add drop implementation. (TokenStream__drop): Change to a call to TokenStream::drop. * libproc_macro/tokenstream.h: Add drop prototype. * libproc_macro/tokentree.cc (TokenTree::drop): Add drop implementation. * libproc_macro/tokentree.h: Add drop prototype. Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
78 lines
2.1 KiB
C++
78 lines
2.1 KiB
C++
// Copyright (C) 2023 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 TOKENSTREAM_H
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#define TOKENSTREAM_H
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#include <cstdint>
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#include <vector>
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namespace TokenTree {
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struct TokenTree;
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}
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namespace TokenStream {
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const std::int64_t DEFAULT_CAPACITY = 0;
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struct TokenStream
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{
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TokenTree::TokenTree *data;
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std::uint64_t size;
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std::uint64_t capacity;
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public:
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void grow (std::uint64_t delta);
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void push (TokenTree::TokenTree tree);
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TokenStream clone () const;
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static TokenStream make_tokenstream (std::vector<TokenTree::TokenTree> vec);
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static TokenStream make_tokenstream (std::uint64_t capacity
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= DEFAULT_CAPACITY);
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static void drop (TokenStream *stream);
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};
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extern "C" TokenStream
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TokenStream__new ();
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extern "C" TokenStream
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TokenStream__with_capacity (std::uint64_t capacity);
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extern "C" void
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TokenSream__push (TokenStream *stream, TokenTree::TokenTree tree);
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extern "C" bool
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TokenStream__from_string (unsigned char *str, std::uint64_t len,
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TokenStream *ts);
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extern "C" TokenStream
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TokenStream__clone (const TokenStream *ts);
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extern "C" void
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TokenStream__drop (TokenStream *stream);
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} // namespace TokenStream
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#endif /* ! TOKENSTREAM_H */
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