forked from qt-creator/qt-creator
7ab6783e24
Recently tons of warnings show up for presumably "problematic" singned <-> unsigned and size conversions. The Qt side uses 'int', and that's the biggest 'integration surface' for us, so instead of establishing some internal boundary between signed and unsigned areas, push that boundary out of creator core code, and use 'int' everywhere. Because it reduces friction further, also do it in libcplusplus. Change-Id: I84f3b79852c8029713e7ea6f133ffb9ef7030a70 Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2016 The Qt Company Ltd.
|
|
** Contact: https://www.qt.io/licensing/
|
|
**
|
|
** This file is part of Qt Creator.
|
|
**
|
|
** Commercial License Usage
|
|
** Licensees holding valid commercial Qt licenses may use this file in
|
|
** accordance with the commercial license agreement provided with the
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
** a written agreement between you and The Qt Company. For licensing terms
|
|
** and conditions see https://www.qt.io/terms-conditions. For further
|
|
** information use the contact form at https://www.qt.io/contact-us.
|
|
**
|
|
** GNU General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU
|
|
** General Public License version 3 as published by the Free Software
|
|
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
|
|
** included in the packaging of this file. Please review the following
|
|
** information to ensure the GNU General Public License requirements will
|
|
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
|
|
**
|
|
****************************************************************************/
|
|
|
|
#pragma once
|
|
|
|
#include <cplusplus/ASTfwd.h>
|
|
#include <cplusplus/ASTVisitor.h>
|
|
|
|
#include "CppDocument.h"
|
|
|
|
#include <QList>
|
|
#include <QTextCursor>
|
|
|
|
#undef WITH_AST_PATH_DUMP
|
|
|
|
namespace CPlusPlus {
|
|
|
|
class CPLUSPLUS_EXPORT ASTPath: public ASTVisitor
|
|
{
|
|
public:
|
|
ASTPath(Document::Ptr doc)
|
|
: ASTVisitor(doc->translationUnit()),
|
|
_doc(doc), _line(0), _column(0)
|
|
{}
|
|
|
|
QList<AST *> operator()(const QTextCursor &cursor)
|
|
{ return this->operator()(cursor.blockNumber() + 1, cursor.positionInBlock() + 1); }
|
|
|
|
/// line and column are 1-based!
|
|
QList<AST *> operator()(int line, int column);
|
|
|
|
#ifdef WITH_AST_PATH_DUMP
|
|
static void dump(const QList<AST *> nodes);
|
|
#endif
|
|
|
|
protected:
|
|
bool preVisit(AST *ast) override;
|
|
|
|
private:
|
|
unsigned firstNonGeneratedToken(AST *ast) const;
|
|
unsigned lastNonGeneratedToken(AST *ast) const;
|
|
|
|
private:
|
|
Document::Ptr _doc;
|
|
int _line;
|
|
int _column;
|
|
QList<AST *> _nodes;
|
|
};
|
|
|
|
} // namespace CppTools
|