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
|
//
// SymFunction.cs
//
// Authors:
// Alexander Chebaturkin (chebaturkin@gmail.com)
//
// Copyright (C) 2011 Alexander Chebaturkin
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
using System;
using Mono.CodeContracts.Static.AST;
using Mono.CodeContracts.Static.Analysis.HeapAnalysis.Paths;
using Mono.CodeContracts.Static.Providers;
namespace Mono.CodeContracts.Static.Analysis.HeapAnalysis {
abstract class SymFunction : IConstantInfo, IEquatable<SymFunction>, IVisibilityCheck<Method> {
protected readonly IMetaDataProvider MetaDataProvider;
protected SymFunction (ref int idGen, IMetaDataProvider metaDataProvider)
{
this.MetaDataProvider = metaDataProvider;
idGen++;
}
public abstract bool ActsAsField { get; }
public abstract bool IsVirtualMethod { get; }
public abstract bool IsStatic { get; }
#region IConstantInfo Members
public abstract bool KeepAsBottomField { get; }
public abstract bool ManifestField { get; }
#endregion
#region IVisibilityCheck<Method> Members
public abstract bool IfRootIsParameter { get; }
public abstract bool IsAsVisibleAs (Method member);
public abstract bool IsVisibleFrom (Method member);
#endregion
public abstract TypeNode FieldAddressType ();
public abstract PathElementBase ToPathElement (bool tryCompact);
public static Wrapper<T> For<T> (T value, ref int idGen, IMetaDataProvider metadataDecoder)
{
if (value is Parameter)
return (Wrapper<T>) (object) new ParameterWrapper ((Parameter) (object) value, ref idGen, metadataDecoder);
if (value is Method)
return (Wrapper<T>) (object) new MethodWrapper ((Method) (object) value, ref idGen, metadataDecoder);
return new Wrapper<T> (value, ref idGen, metadataDecoder);
}
#region Implementation of IEquatable<HeapAnalysis<Local,Parameter,Method,Field,Property,Event,Type,Attribute,Assembly>.Domain.SymFunction>
public bool Equals (SymFunction other)
{
return ReferenceEquals (this, other);
}
#endregion
}
}
|
