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
130
131
132
133
134
135
136
137
138
|
// Copyright (c) .NET Foundation and contributors. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using ILLink.Shared.TrimAnalysis;
// This is needed due to NativeAOT which doesn't enable nullable globally yet
#nullable enable
namespace ILLink.Shared
{
// Temporary workaround - should be removed once linker can be upgraded to build against
// high enough version of the framework which has this enum value.
internal static class DynamicallyAccessedMemberTypesOverlay
{
public const DynamicallyAccessedMemberTypes Interfaces = (DynamicallyAccessedMemberTypes) 0x2000;
}
internal static class Annotations
{
public static bool SourceHasRequiredAnnotations (
DynamicallyAccessedMemberTypes sourceMemberTypes,
DynamicallyAccessedMemberTypes targetMemberTypes,
out string missingMemberTypesString)
{
missingMemberTypesString = string.Empty;
var missingMemberTypes = GetMissingMemberTypes (targetMemberTypes, sourceMemberTypes);
if (missingMemberTypes == DynamicallyAccessedMemberTypes.None)
return true;
missingMemberTypesString = GetMemberTypesString (missingMemberTypes);
return false;
}
public static DynamicallyAccessedMemberTypes GetMissingMemberTypes (DynamicallyAccessedMemberTypes requiredMemberTypes, DynamicallyAccessedMemberTypes availableMemberTypes)
{
if (availableMemberTypes.HasFlag (requiredMemberTypes))
return DynamicallyAccessedMemberTypes.None;
if (requiredMemberTypes == DynamicallyAccessedMemberTypes.All)
return DynamicallyAccessedMemberTypes.All;
var missingMemberTypes = requiredMemberTypes & ~availableMemberTypes;
// PublicConstructors is a special case since its value is 3 - so PublicParameterlessConstructor (1) | _PublicConstructor_WithMoreThanOneParameter_ (2)
// The above bit logic only works for value with single bit set.
if (requiredMemberTypes.HasFlag (DynamicallyAccessedMemberTypes.PublicConstructors) &&
!availableMemberTypes.HasFlag (DynamicallyAccessedMemberTypes.PublicConstructors))
missingMemberTypes |= DynamicallyAccessedMemberTypes.PublicConstructors;
return missingMemberTypes;
}
public static string GetMemberTypesString (DynamicallyAccessedMemberTypes memberTypes)
{
Debug.Assert (memberTypes != DynamicallyAccessedMemberTypes.None);
if (memberTypes == DynamicallyAccessedMemberTypes.All)
return $"'{nameof (DynamicallyAccessedMemberTypes)}.{nameof (DynamicallyAccessedMemberTypes.All)}'";
var memberTypesList = AllDynamicallyAccessedMemberTypes
.Where (damt => (memberTypes & damt) == damt && damt != DynamicallyAccessedMemberTypes.None)
.ToList ();
if (memberTypes.HasFlag (DynamicallyAccessedMemberTypes.PublicConstructors))
memberTypesList.Remove (DynamicallyAccessedMemberTypes.PublicParameterlessConstructor);
return string.Join (", ", memberTypesList.Select (mt => {
string mtName = mt == DynamicallyAccessedMemberTypesOverlay.Interfaces
? nameof (DynamicallyAccessedMemberTypesOverlay.Interfaces)
: mt.ToString ();
return $"'{nameof (DynamicallyAccessedMemberTypes)}.{mtName}'";
}));
}
static readonly DynamicallyAccessedMemberTypes[] AllDynamicallyAccessedMemberTypes = GetAllDynamicallyAccessedMemberTypes ();
static DynamicallyAccessedMemberTypes[] GetAllDynamicallyAccessedMemberTypes ()
{
var values = new HashSet<DynamicallyAccessedMemberTypes> (
Enum.GetValues (typeof (DynamicallyAccessedMemberTypes))
.Cast<DynamicallyAccessedMemberTypes> ());
if (!values.Contains (DynamicallyAccessedMemberTypesOverlay.Interfaces))
values.Add (DynamicallyAccessedMemberTypesOverlay.Interfaces);
return values.ToArray ();
}
public static (DiagnosticId Id, string[] Arguments) GetDiagnosticForAnnotationMismatch (ValueWithDynamicallyAccessedMembers source, ValueWithDynamicallyAccessedMembers target, string missingAnnotations)
{
DiagnosticId diagnosticId = (source, target) switch {
(MethodParameterValue maybeThisSource, MethodParameterValue maybeThisTarget) when maybeThisSource.IsThisParameter () && maybeThisTarget.IsThisParameter () => DiagnosticId.DynamicallyAccessedMembersMismatchThisParameterTargetsThisParameter,
(MethodParameterValue maybeThis, MethodParameterValue) when maybeThis.IsThisParameter () => DiagnosticId.DynamicallyAccessedMembersMismatchThisParameterTargetsParameter,
(MethodParameterValue maybeThis, MethodReturnValue) when maybeThis.IsThisParameter () => DiagnosticId.DynamicallyAccessedMembersMismatchThisParameterTargetsMethodReturnType,
(MethodParameterValue maybeThis, FieldValue) when maybeThis.IsThisParameter () => DiagnosticId.DynamicallyAccessedMembersMismatchThisParameterTargetsField,
(MethodParameterValue maybeThis, GenericParameterValue) when maybeThis.IsThisParameter () => DiagnosticId.DynamicallyAccessedMembersMismatchThisParameterTargetsGenericParameter,
(MethodParameterValue, MethodParameterValue maybeThis) when maybeThis.IsThisParameter () => DiagnosticId.DynamicallyAccessedMembersMismatchParameterTargetsThisParameter,
(MethodParameterValue, MethodParameterValue) => DiagnosticId.DynamicallyAccessedMembersMismatchParameterTargetsParameter,
(MethodParameterValue, MethodReturnValue) => DiagnosticId.DynamicallyAccessedMembersMismatchParameterTargetsMethodReturnType,
(MethodParameterValue, FieldValue) => DiagnosticId.DynamicallyAccessedMembersMismatchParameterTargetsField,
(MethodParameterValue, GenericParameterValue) => DiagnosticId.DynamicallyAccessedMembersMismatchParameterTargetsGenericParameter,
(MethodReturnValue, MethodParameterValue maybeThis) when maybeThis.IsThisParameter () => DiagnosticId.DynamicallyAccessedMembersMismatchMethodReturnTypeTargetsThisParameter,
(MethodReturnValue, MethodParameterValue) => DiagnosticId.DynamicallyAccessedMembersMismatchMethodReturnTypeTargetsParameter,
(MethodReturnValue, MethodReturnValue) => DiagnosticId.DynamicallyAccessedMembersMismatchMethodReturnTypeTargetsMethodReturnType,
(MethodReturnValue, FieldValue) => DiagnosticId.DynamicallyAccessedMembersMismatchMethodReturnTypeTargetsField,
(MethodReturnValue, GenericParameterValue) => DiagnosticId.DynamicallyAccessedMembersMismatchMethodReturnTypeTargetsGenericParameter,
(FieldValue, MethodParameterValue maybeThis) when maybeThis.IsThisParameter () => DiagnosticId.DynamicallyAccessedMembersMismatchFieldTargetsThisParameter,
(FieldValue, MethodParameterValue) => DiagnosticId.DynamicallyAccessedMembersMismatchFieldTargetsParameter,
(FieldValue, MethodReturnValue) => DiagnosticId.DynamicallyAccessedMembersMismatchFieldTargetsMethodReturnType,
(FieldValue, FieldValue) => DiagnosticId.DynamicallyAccessedMembersMismatchFieldTargetsField,
(FieldValue, GenericParameterValue) => DiagnosticId.DynamicallyAccessedMembersMismatchFieldTargetsGenericParameter,
(GenericParameterValue, MethodParameterValue maybeThis) when maybeThis.IsThisParameter () => DiagnosticId.DynamicallyAccessedMembersMismatchTypeArgumentTargetsThisParameter,
(GenericParameterValue, MethodParameterValue) => DiagnosticId.DynamicallyAccessedMembersMismatchTypeArgumentTargetsParameter,
(GenericParameterValue, MethodReturnValue) => DiagnosticId.DynamicallyAccessedMembersMismatchTypeArgumentTargetsMethodReturnType,
(GenericParameterValue, FieldValue) => DiagnosticId.DynamicallyAccessedMembersMismatchTypeArgumentTargetsField,
(GenericParameterValue, GenericParameterValue) => DiagnosticId.DynamicallyAccessedMembersMismatchTypeArgumentTargetsGenericParameter,
(NullableValueWithDynamicallyAccessedMembers, MethodParameterValue maybeThis) when maybeThis.IsThisParameter () => DiagnosticId.DynamicallyAccessedMembersMismatchTypeArgumentTargetsThisParameter,
(NullableValueWithDynamicallyAccessedMembers, MethodParameterValue) => DiagnosticId.DynamicallyAccessedMembersMismatchTypeArgumentTargetsParameter,
(NullableValueWithDynamicallyAccessedMembers, MethodReturnValue) => DiagnosticId.DynamicallyAccessedMembersMismatchTypeArgumentTargetsMethodReturnType,
(NullableValueWithDynamicallyAccessedMembers, FieldValue) => DiagnosticId.DynamicallyAccessedMembersMismatchTypeArgumentTargetsField,
(NullableValueWithDynamicallyAccessedMembers, GenericParameterValue) => DiagnosticId.DynamicallyAccessedMembersMismatchTypeArgumentTargetsGenericParameter,
_ => throw new NotImplementedException ($"Unsupported source context {source} or target context {target}.")
};
var args = new List<string> ();
args.AddRange (target.GetDiagnosticArgumentsForAnnotationMismatch ());
args.AddRange (source.GetDiagnosticArgumentsForAnnotationMismatch ());
args.Add (missingAnnotations);
return (diagnosticId, args.ToArray ());
}
}
}
|
