forked from qt-creator/qt-creator
7f757884c5
It's a first step to introduce clang query. Change-Id: I4d001a8883f56066765ce6bc561fa3f49611c0a4 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
89 lines
3.0 KiB
C++
89 lines
3.0 KiB
C++
/****************************************************************************
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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 <vector>
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using uint = unsigned int;
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namespace Utils {
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template <uint Size>
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class BasicSmallString;
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using SmallString = BasicSmallString<31>;
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}
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namespace llvm {
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class StringRef;
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}
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namespace clang {
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class SourceManager;
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class LangOptions;
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class SourceRange;
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class FullSourceLoc;
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}
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namespace ClangBackEnd {
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class SourceRangesContainer;
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class SourceRangeWithTextContainer;
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class SourceRangeExtractor
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{
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public:
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SourceRangeExtractor(const clang::SourceManager &sourceManager,
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const clang::LangOptions &languageOptions,
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SourceRangesContainer &sourceRangesContainer);
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void addSourceRange(const clang::SourceRange &sourceRange);
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void addSourceRanges(const std::vector<clang::SourceRange> &sourceRanges);
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const std::vector<SourceRangeWithTextContainer> &sourceRangeWithTextContainers() const;
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static const char *findStartOfLineInBuffer(const llvm::StringRef buffer, uint startOffset);
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static const char *findEndOfLineInBuffer(llvm::StringRef buffer, uint endOffset);
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static Utils::SmallString getExpandedText(llvm::StringRef buffer, uint startOffset, uint endOffset);
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const clang::SourceRange extendSourceRangeToLastTokenEnd(const clang::SourceRange sourceRange);
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private:
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void insertSourceRange(uint fileHash,
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Utils::SmallString &&directoryPath,
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Utils::SmallString &&fileName,
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const clang::FullSourceLoc &startLocation,
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uint startOffset,
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const clang::FullSourceLoc &endLocation,
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uint endOffset,
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Utils::SmallString &&lineSnippet);
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private:
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const clang::SourceManager &sourceManager;
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const clang::LangOptions &languageOptions;
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SourceRangesContainer &sourceRangesContainer;
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};
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} // namespace ClangBackEnd
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