From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 7905) id EAB7C385843E; Tue, 16 Jan 2024 17:39:12 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org EAB7C385843E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1705426752; bh=GPgWcZfWkq6QumiLWvcfAjDE9uJcdZlKPJTzfi1iCNI=; h=From:To:Subject:Date:From; b=c2pLCvfUGIZ3VIBzz6YwI+XeW46yDUEgSvT1cBasYN/of2543/hmaGuXMPYWg0H3I vlYInQxXJzXHcPDPvMP6mwq0On6y8tawEHJsbfmoooPJn8OehnFCUr7yoUNg54yCqu nrdve5GtwDteXE1dQdkgyzGTTQciR8fMOZSLiyKI= MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Arthur Cohen To: gcc-cvs@gcc.gnu.org Subject: [gcc r14-7499] gccrs: libproc_macro: Add ident implementation X-Act-Checkin: gcc X-Git-Author: Pierre-Emmanuel Patry X-Git-Refname: refs/heads/trunk X-Git-Oldrev: f395ed80cea4d2bd3c57bf6f52cac9f2b7f4c0d3 X-Git-Newrev: e8c656ff6ea34d2f6a8bc695d43c8f89281d6543 Message-Id: <20240116173912.EAB7C385843E@sourceware.org> Date: Tue, 16 Jan 2024 17:39:12 +0000 (GMT) List-Id: https://gcc.gnu.org/g:e8c656ff6ea34d2f6a8bc695d43c8f89281d6543 commit r14-7499-ge8c656ff6ea34d2f6a8bc695d43c8f89281d6543 Author: Pierre-Emmanuel Patry Date: Tue Apr 11 12:18:54 2023 +0200 gccrs: libproc_macro: Add ident implementation Add implementation and representation for ident cpp structure as well as a high level wrapper interface. libgrust/ChangeLog: * libproc_macro/ident.cc: New file. * libproc_macro/ident.h: New file. Signed-off-by: Pierre-Emmanuel Patry Diff: --- libgrust/libproc_macro/ident.cc | 56 +++++++++++++++++++++++++++++++++++++++++ libgrust/libproc_macro/ident.h | 53 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 109 insertions(+) diff --git a/libgrust/libproc_macro/ident.cc b/libgrust/libproc_macro/ident.cc new file mode 100644 index 00000000000..6ea70dc0823 --- /dev/null +++ b/libgrust/libproc_macro/ident.cc @@ -0,0 +1,56 @@ +// 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 +// . +#include "ident.h" + +#include + +extern "C" { +Ident +Ident__new (unsigned char *str, std::uint64_t len) +{ + unsigned char *val = new unsigned char[len]; + std::memcpy (val, str, len); + return {false, val, len}; +} + +Ident +Ident__new_raw (unsigned char *str, std::uint64_t len) +{ + unsigned char *val = new unsigned char[len]; + std::memcpy (val, str, len); + return {true, val, len}; +} + +void +Ident__drop (Ident *ident) +{ + delete[] ident->val; +} + +Ident +Ident__clone (const Ident *ident) +{ + unsigned char *val = new unsigned char[ident->len]; + std::memcpy (val, ident->val, ident->len); + return {ident->is_raw, val, ident->len}; +} +} diff --git a/libgrust/libproc_macro/ident.h b/libgrust/libproc_macro/ident.h new file mode 100644 index 00000000000..0a4b4f88bad --- /dev/null +++ b/libgrust/libproc_macro/ident.h @@ -0,0 +1,53 @@ +// 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 +// . + +#ifndef IDENT_H +#define IDENT_H + +#include +#include + +struct Ident +{ + bool is_raw; + // TODO: Adapt this to UTF-8 + unsigned char *val; + // Length in bytes + std::uint64_t len; +}; + +extern "C" { + +Ident +Ident__new (unsigned char *str, std::uint64_t len); + +Ident +Ident__new_raw (unsigned char *str, std::uint64_t len); + +void +Ident__drop (Ident *ident); + +Ident +Ident__clone (const Ident *ident); +} + +#endif /* ! IDENT_H */