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
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#ifndef CPLUSPLUS_RESOLVEEXPRESSION_H
#define CPLUSPLUS_RESOLVEEXPRESSION_H
#include "LookupContext.h"
#include <ASTVisitor.h>
#include <FullySpecifiedType.h>
#include <Bind.h>
namespace CPlusPlus {
class CPLUSPLUS_EXPORT ResolveExpression: protected ASTVisitor
{
public:
ResolveExpression(const LookupContext &context);
virtual ~ResolveExpression();
QList<LookupItem> operator()(ExpressionAST *ast, Scope *scope);
QList<LookupItem> resolve(ExpressionAST *ast, Scope *scope, bool ref = false);
QList<LookupItem> reference(ExpressionAST *ast, Scope *scope);
ClassOrNamespace *baseExpression(const QList<LookupItem> &baseResults,
int accessOp,
bool *replacedDotOperator = 0) const;
const LookupContext &context() const;
protected:
ClassOrNamespace *findClass(const FullySpecifiedType &ty, Scope *scope) const;
QList<LookupItem> expression(ExpressionAST *ast);
QList<LookupItem> switchResults(const QList<LookupItem> &symbols);
FullySpecifiedType instantiate(const Name *className, Symbol *candidate) const;
QList<LookupItem> getMembers(ClassOrNamespace *binding, const Name *memberName) const;
void thisObject();
void addResult(const FullySpecifiedType &ty, Scope *scope);
void addResults(const QList<Symbol *> &symbols);
void addResults(const QList<LookupItem> &items);
static bool maybeValidPrototype(Function *funTy, unsigned actualArgumentCount);
bool implicitConversion(const FullySpecifiedType &sourceTy, const FullySpecifiedType &targetTy) const;
using ASTVisitor::visit;
virtual bool visit(IdExpressionAST *ast);
virtual bool visit(BinaryExpressionAST *ast);
virtual bool visit(CastExpressionAST *ast);
virtual bool visit(ConditionAST *ast);
virtual bool visit(ConditionalExpressionAST *ast);
virtual bool visit(CppCastExpressionAST *ast);
virtual bool visit(DeleteExpressionAST *ast);
virtual bool visit(ArrayInitializerAST *ast);
virtual bool visit(NewExpressionAST *ast);
virtual bool visit(TypeidExpressionAST *ast);
virtual bool visit(TypenameCallExpressionAST *ast);
virtual bool visit(TypeConstructorCallAST *ast);
virtual bool visit(SizeofExpressionAST *ast);
virtual bool visit(NumericLiteralAST *ast);
virtual bool visit(BoolLiteralAST *ast);
virtual bool visit(ThisExpressionAST *ast);
virtual bool visit(NestedExpressionAST *ast);
virtual bool visit(StringLiteralAST *ast);
virtual bool visit(ThrowExpressionAST *ast);
virtual bool visit(TypeIdAST *ast);
virtual bool visit(UnaryExpressionAST *ast);
virtual bool visit(CompoundLiteralAST *ast);
virtual bool visit(CompoundExpressionAST *ast);
//names
virtual bool visit(QualifiedNameAST *ast);
virtual bool visit(OperatorFunctionIdAST *ast);
virtual bool visit(ConversionFunctionIdAST *ast);
virtual bool visit(SimpleNameAST *ast);
virtual bool visit(DestructorNameAST *ast);
virtual bool visit(TemplateIdAST *ast);
// postfix expressions
virtual bool visit(CallAST *ast);
virtual bool visit(ArrayAccessAST *ast);
virtual bool visit(PostIncrDecrAST *ast);
virtual bool visit(MemberAccessAST *ast);
// Objective-C expressions
virtual bool visit(ObjCMessageExpressionAST *ast);
private:
Scope *_scope;
LookupContext _context;
Bind bind;
QList<LookupItem> _results;
bool _reference;
};
} // end of namespace CPlusPlus
#endif // CPLUSPLUS_RESOLVEEXPRESSION_H
|
