blob: 267a2b834a0326c4572b776f566975bdec7ecea7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://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 http://www.qt.io/terms-conditions. For further information
** use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef FINDCDBBREAKPOINT_H
#define FINDCDBBREAKPOINT_H
#include <cplusplus/CPlusPlusForwardDeclarations.h>
#include <cplusplus/ASTVisitor.h>
namespace CPlusPlus {
class CPLUSPLUS_EXPORT FindCdbBreakpoint: protected ASTVisitor
{
public:
static const unsigned NO_LINE_FOUND = 0;
public:
FindCdbBreakpoint(TranslationUnit *unit);
unsigned operator()(unsigned line)
{ return searchFrom(line); }
/**
* Search for the next breakable line of code.
*
* \param line the starting line from where the next breakable code line
* should be found
* \return the next breakable code line (1-based), or \c NO_LINE_FOUND if
* no line could be found.
*/
unsigned searchFrom(unsigned line);
protected:
void foundLine(unsigned tokenIndex);
unsigned endLine(unsigned tokenIndex) const;
unsigned endLine(AST *ast) const;
protected:
using ASTVisitor::visit;
bool preVisit(AST *ast);
bool visit(FunctionDefinitionAST *ast);
// Statements:
bool visit(QtMemberDeclarationAST *ast);
bool visit(CompoundStatementAST *ast);
bool visit(DeclarationStatementAST *ast);
bool visit(DoStatementAST *ast);
bool visit(ExpressionStatementAST *ast);
bool visit(ForeachStatementAST *ast);
bool visit(RangeBasedForStatementAST *ast);
bool visit(ForStatementAST *ast);
bool visit(IfStatementAST *ast);
bool visit(LabeledStatementAST *ast);
bool visit(BreakStatementAST *ast);
bool visit(ContinueStatementAST *ast);
bool visit(GotoStatementAST *ast);
bool visit(ReturnStatementAST *ast);
bool visit(SwitchStatementAST *ast);
bool visit(TryBlockStatementAST *ast);
bool visit(CatchClauseAST *ast);
bool visit(WhileStatementAST *ast);
bool visit(ObjCFastEnumerationAST *ast);
bool visit(ObjCSynchronizedStatementAST *ast);
private:
unsigned m_initialLine;
unsigned m_breakpointLine;
};
} // namespace CPlusPlus
#endif // FINDCDBBREAKPOINT_H
|
