forked from qt-creator/qt-creator
05c1efd8ef
The issue was re-producible with e.g.:
void g()
{
// Type 'foo.' as fast as possible in the next line
}
This led to "foo->" with completion results as if there was no "foo." at
all in that line.
We relied on a correct position for
translationUnit.sourceLocationAtWithoutReparsing(), but the just typed
characters were not yet reparsed. And we do not want to reparse at that
point since takes too long. We already determine the utf8 position for
the dot character, so simply use that instead.
This completes commit 17c1325cc4.
Change-Id: I669888b5c17ee63b2aec7b16c9921f9d79e281f9
Reviewed-by: David Schulz <david.schulz@theqtcompany.com>
70 lines
2.2 KiB
C++
70 lines
2.2 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 <QtGlobal>
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#include <clang-c/Index.h>
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#include <iosfwd>
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class Utf8String;
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namespace ClangBackEnd {
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using uint = unsigned int;
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class UnsavedFile
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{
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public:
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friend void PrintTo(const UnsavedFile &unsavedFile, std::ostream *os);
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UnsavedFile();
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UnsavedFile(const Utf8String &filePath, const Utf8String &fileContent);
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~UnsavedFile();
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UnsavedFile(const UnsavedFile &other) = delete;
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bool operator=(const UnsavedFile &other) = delete;
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UnsavedFile(UnsavedFile &&other) Q_DECL_NOEXCEPT;
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UnsavedFile &operator=(UnsavedFile &&other) Q_DECL_NOEXCEPT;
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const char *filePath() const;
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// 1-based line and column
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uint toUtf8Position(uint line, uint column, bool *ok) const;
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bool hasCharacterAt(uint line, uint column, char character) const;
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bool hasCharacterAt(uint position, char character) const;
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bool replaceAt(uint position, uint length, const Utf8String &replacement);
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CXUnsavedFile *data();
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public: // for tests
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CXUnsavedFile cxUnsavedFile;
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};
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} // namespace ClangBackEnd
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