forked from qt-creator/qt-creator
81 lines
3.0 KiB
C
81 lines
3.0 KiB
C
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/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include <sourcelocationscontainer.h>
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#if defined(__GNUC__)
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wunused-parameter"
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#endif
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#include <clang/Basic/SourceManager.h>
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#include <llvm/Support/FileSystem.h>
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#include <llvm/Support/FileUtilities.h>
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#if defined(__GNUC__)
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#pragma GCC diagnostic pop
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#endif
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namespace ClangBackEnd {
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inline
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Utils::SmallString absolutePath(const char *path)
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{
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llvm::SmallString<256> absolutePath(path);
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if (!llvm::sys::path::is_absolute(absolutePath))
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llvm::sys::fs::make_absolute(absolutePath);
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return Utils::SmallString(absolutePath.begin(), absolutePath.end());
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}
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inline
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void appendSourceLocationsToSourceLocationsContainer(
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ClangBackEnd::SourceLocationsContainer &sourceLocationsContainer,
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const std::vector<clang::SourceLocation> &sourceLocations,
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const clang::SourceManager &sourceManager)
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{
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sourceLocationsContainer.reserve(sourceLocations.size());
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for (const auto &sourceLocation : sourceLocations) {
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clang::FullSourceLoc fullSourceLocation(sourceLocation, sourceManager);
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auto fileId = fullSourceLocation.getFileID();
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auto fileEntry = sourceManager.getFileEntryForID(fileId);
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auto fileName = fileEntry->getName();
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auto fileDirectoryPath = absolutePath(fileEntry->getDir()->getName());
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sourceLocationsContainer.insertFilePath(fileId.getHashValue(),
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std::move(fileDirectoryPath),
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fileName);
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sourceLocationsContainer.insertSourceLocation(fileId.getHashValue(),
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fullSourceLocation.getSpellingLineNumber(),
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fullSourceLocation.getSpellingColumnNumber());
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}
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}
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} // namespace ClangBackEnd
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