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' Licensed to the .NET Foundation under one or more agreements.
' The .NET Foundation licenses this file to you under the MIT license.
' See the LICENSE file in the project root for more information.
Imports System.Collections.Immutable
Imports System.Globalization
Imports System.Threading
Imports System.Reflection
Imports System.Reflection.Metadata
Imports Microsoft.Cci
Imports Microsoft.CodeAnalysis.PooledObjects
Imports System.Reflection.Metadata.Ecma335
Imports Microsoft.CodeAnalysis.VisualBasic.Emit
Namespace Microsoft.CodeAnalysis.VisualBasic.Symbols.Metadata.PE
''' <summary>
''' The class to represent all properties imported from a PE/module.
''' </summary>
Friend Class PEPropertySymbol
Inherits PropertySymbol
Private ReadOnly _name As String
Private ReadOnly _flags As PropertyAttributes
Private ReadOnly _containingType As PENamedTypeSymbol
Private ReadOnly _signatureHeader As SignatureHeader
Private ReadOnly _parameters As ImmutableArray(Of ParameterSymbol)
Private ReadOnly _returnsByRef As Boolean
Private ReadOnly _propertyType As TypeSymbol
Private ReadOnly _getMethod As PEMethodSymbol
Private ReadOnly _setMethod As PEMethodSymbol
Private ReadOnly _handle As PropertyDefinitionHandle
Private _lazyCustomAttributes As ImmutableArray(Of VisualBasicAttributeData)
Private _lazyDocComment As Tuple(Of CultureInfo, String)
Private _lazyCachedUseSiteInfo As CachedUseSiteInfo(Of AssemblySymbol) = CachedUseSiteInfo(Of AssemblySymbol).Uninitialized ' Indicates unknown state.
' mutable because we only know this part after the property is constructed.
' Integer because we want to use CMPXCHG on it
Private _isWithEvents As Integer = ThreeState.Unknown
' Distinct accessibility value to represent unset.
Private Const s_unsetAccessibility As Integer = -1
Private _lazyDeclaredAccessibility As Integer = s_unsetAccessibility
Private _lazyObsoleteAttributeData As ObsoleteAttributeData = ObsoleteAttributeData.Uninitialized
Private _lazyIsRequired As ThreeState = ThreeState.Unknown
Friend Shared Function Create(
moduleSymbol As PEModuleSymbol,
containingType As PENamedTypeSymbol,
handle As PropertyDefinitionHandle,
getMethod As PEMethodSymbol,
setMethod As PEMethodSymbol
) As PEPropertySymbol
Debug.Assert(moduleSymbol IsNot Nothing)
Debug.Assert(containingType IsNot Nothing)
Debug.Assert(Not handle.IsNil)
Debug.Assert((getMethod IsNot Nothing) OrElse (setMethod IsNot Nothing))
Dim metadataDecoder = New MetadataDecoder(moduleSymbol, containingType)
Dim signatureHeader As SignatureHeader
Dim propEx As BadImageFormatException = Nothing
Dim propertyParams = metadataDecoder.GetSignatureForProperty(handle, signatureHeader, propEx)
Debug.Assert(propertyParams.Length > 0)
Dim returnInfo As ParamInfo(Of TypeSymbol) = propertyParams(0)
Dim result As PEPropertySymbol
If returnInfo.CustomModifiers.IsDefaultOrEmpty AndAlso returnInfo.RefCustomModifiers.IsDefaultOrEmpty Then
result = New PEPropertySymbol(moduleSymbol, containingType, handle, getMethod, setMethod, metadataDecoder, signatureHeader, propertyParams)
Else
result = New PEPropertySymbolWithCustomModifiers(moduleSymbol, containingType, handle, getMethod, setMethod, metadataDecoder, signatureHeader, propertyParams)
End If
If propEx IsNot Nothing Then
result._lazyCachedUseSiteInfo.Initialize(ErrorFactory.ErrorInfo(ERRID.ERR_UnsupportedProperty1, CustomSymbolDisplayFormatter.QualifiedName(result)))
End If
Return result
End Function
Private Sub New(
moduleSymbol As PEModuleSymbol,
containingType As PENamedTypeSymbol,
handle As PropertyDefinitionHandle,
getMethod As PEMethodSymbol,
setMethod As PEMethodSymbol,
metadataDecoder As MetadataDecoder,
signatureHeader As SignatureHeader,
propertyParams As ParamInfo(Of TypeSymbol)()
)
_signatureHeader = signatureHeader
_containingType = containingType
_handle = handle
Dim [module] = moduleSymbol.Module
Dim mrEx As BadImageFormatException = Nothing
Try
[module].GetPropertyDefPropsOrThrow(handle, _name, _flags)
Catch mrEx
If _name Is Nothing Then
_name = String.Empty
End If
End Try
_getMethod = getMethod
_setMethod = setMethod
Dim unusedSignatureHeader As SignatureHeader = Nothing
Dim getEx As BadImageFormatException = Nothing
Dim getParams = If(_getMethod Is Nothing, Nothing, metadataDecoder.GetSignatureForMethod(_getMethod.Handle, unusedSignatureHeader, getEx))
Dim setEx As BadImageFormatException = Nothing
Dim setParams = If(_setMethod Is Nothing, Nothing, metadataDecoder.GetSignatureForMethod(_setMethod.Handle, unusedSignatureHeader, setEx))
Dim signaturesMatch = DoSignaturesMatch(metadataDecoder, propertyParams, _getMethod, getParams, _setMethod, setParams)
Dim parametersMatch = True
_parameters = GetParameters(Me, _getMethod, _setMethod, propertyParams, parametersMatch)
If Not signaturesMatch OrElse Not parametersMatch OrElse
getEx IsNot Nothing OrElse setEx IsNot Nothing OrElse mrEx IsNot Nothing OrElse
propertyParams.Any(Function(p) p.RefCustomModifiers.AnyRequired() OrElse p.CustomModifiers.AnyRequired()) Then
_lazyCachedUseSiteInfo.Initialize(ErrorFactory.ErrorInfo(ERRID.ERR_UnsupportedProperty1, CustomSymbolDisplayFormatter.QualifiedName(Me)))
End If
If _getMethod IsNot Nothing Then
_getMethod.SetAssociatedProperty(Me, MethodKind.PropertyGet)
End If
If _setMethod IsNot Nothing Then
_setMethod.SetAssociatedProperty(Me, MethodKind.PropertySet)
End If
Dim returnInfo As ParamInfo(Of TypeSymbol) = propertyParams(0)
_returnsByRef = returnInfo.IsByRef
_propertyType = returnInfo.Type
_propertyType = TupleTypeDecoder.DecodeTupleTypesIfApplicable(_propertyType, handle, moduleSymbol)
End Sub
Public Overrides ReadOnly Property ContainingSymbol As Symbol
Get
Return _containingType
End Get
End Property
Public Overrides ReadOnly Property ContainingType As NamedTypeSymbol
Get
Return _containingType
End Get
End Property
Public Overrides ReadOnly Property Name As String
Get
Return _name
End Get
End Property
Public Overrides ReadOnly Property MetadataToken As Integer
Get
Return MetadataTokens.GetToken(_handle)
End Get
End Property
Friend ReadOnly Property PropertyFlags As PropertyAttributes
Get
Return _flags
End Get
End Property
Friend Overrides ReadOnly Property HasSpecialName As Boolean
Get
Return (_flags And PropertyAttributes.SpecialName) <> 0
End Get
End Property
Public Overrides ReadOnly Property DeclaredAccessibility As Accessibility
Get
If Me._lazyDeclaredAccessibility = s_unsetAccessibility Then
Interlocked.CompareExchange(Me._lazyDeclaredAccessibility, GetDeclaredAccessibility(Me), s_unsetAccessibility)
End If
Return DirectCast(Me._lazyDeclaredAccessibility, Accessibility)
End Get
End Property
Public Overrides ReadOnly Property IsMustOverride As Boolean
Get
Return (Me._getMethod IsNot Nothing AndAlso Me._getMethod.IsMustOverride) OrElse
(Me._setMethod IsNot Nothing AndAlso Me._setMethod.IsMustOverride)
End Get
End Property
Public Overrides ReadOnly Property IsNotOverridable As Boolean
Get
Return (Me._getMethod Is Nothing OrElse Me._getMethod.IsNotOverridable) AndAlso
(Me._setMethod Is Nothing OrElse Me._setMethod.IsNotOverridable)
End Get
End Property
Public Overrides ReadOnly Property IsOverridable As Boolean
Get
Return Not IsMustOverride AndAlso Not IsOverrides AndAlso
((Me._getMethod IsNot Nothing AndAlso Me._getMethod.IsOverridable) OrElse
(Me._setMethod IsNot Nothing AndAlso Me._setMethod.IsOverridable))
End Get
End Property
Public Overrides ReadOnly Property IsOverrides As Boolean
Get
Return (Me._getMethod IsNot Nothing AndAlso Me._getMethod.IsOverrides) OrElse
(Me._setMethod IsNot Nothing AndAlso Me._setMethod.IsOverrides)
End Get
End Property
Public Overrides ReadOnly Property IsOverloads As Boolean
Get
Return (Me._getMethod IsNot Nothing AndAlso Me._getMethod.IsOverloads) OrElse
(Me._setMethod IsNot Nothing AndAlso Me._setMethod.IsOverloads)
End Get
End Property
Public Overrides ReadOnly Property IsShared As Boolean
Get
Return (Me._getMethod Is Nothing OrElse Me._getMethod.IsShared) AndAlso
(Me._setMethod Is Nothing OrElse Me._setMethod.IsShared)
End Get
End Property
Public Overrides ReadOnly Property IsDefault As Boolean
Get
Dim defaultPropertyName = _containingType.DefaultPropertyName
Return (Not String.IsNullOrEmpty(defaultPropertyName)) AndAlso
IdentifierComparison.Equals(defaultPropertyName, _name)
End Get
End Property
Public Overrides ReadOnly Property IsWithEvents As Boolean
Get
'NOTE: If no-one set the IsWithEvents, getting the value will permanently set it to Unknown.
If Me._isWithEvents = ThreeState.Unknown Then
SetIsWithEvents(MyBase.IsWithEvents)
End If
Debug.Assert(Me._isWithEvents = ThreeState.True OrElse Me._isWithEvents = ThreeState.False)
Return Me._isWithEvents = ThreeState.True
End Get
End Property
''' <summary>
''' Marks property as definitely IsWithEvents or not.
''' The effects of this change cannot be undone.
''' Will have no effect if someone already asked if property is IsWithEvents (and will assert since it is not supposed to happen).
''' </summary>
Friend Sub SetIsWithEvents(value As Boolean)
Dim newValue = If(value, ThreeState.True, ThreeState.False)
Dim origValue = Threading.Interlocked.CompareExchange(Me._isWithEvents, newValue, ThreeState.Unknown)
Debug.Assert(origValue = ThreeState.Unknown OrElse origValue = newValue, "Tried changing already known IsWithEvent value.")
End Sub
Public Overrides ReadOnly Property Parameters As ImmutableArray(Of ParameterSymbol)
Get
Return _parameters
End Get
End Property
Public Overrides ReadOnly Property ReturnsByRef As Boolean
Get
Return _returnsByRef
End Get
End Property
Public Overrides ReadOnly Property Type As TypeSymbol
Get
Return _propertyType
End Get
End Property
Public Overrides ReadOnly Property TypeCustomModifiers As ImmutableArray(Of CustomModifier)
Get
Return ImmutableArray(Of CustomModifier).Empty
End Get
End Property
Public Overrides ReadOnly Property RefCustomModifiers As ImmutableArray(Of CustomModifier)
Get
Return ImmutableArray(Of CustomModifier).Empty
End Get
End Property
Public Overrides ReadOnly Property GetMethod As MethodSymbol
Get
Return _getMethod
End Get
End Property
Public Overrides ReadOnly Property SetMethod As MethodSymbol
Get
Return _setMethod
End Get
End Property
Friend Overrides ReadOnly Property AssociatedField As FieldSymbol
Get
Return Nothing
End Get
End Property
Friend Overrides ReadOnly Property CallingConvention As CallingConvention
Get
Return CType(_signatureHeader.RawValue, CallingConvention)
End Get
End Property
Public Overrides ReadOnly Property Locations As ImmutableArray(Of Location)
Get
Return _containingType.Locations
End Get
End Property
Public Overrides ReadOnly Property DeclaringSyntaxReferences As ImmutableArray(Of SyntaxReference)
Get
Return ImmutableArray(Of SyntaxReference).Empty
End Get
End Property
Friend Overrides ReadOnly Property ObsoleteAttributeData As ObsoleteAttributeData
Get
ObsoleteAttributeHelpers.InitializeObsoleteDataFromMetadata(_lazyObsoleteAttributeData, _handle, DirectCast(ContainingModule, PEModuleSymbol))
Return _lazyObsoleteAttributeData
End Get
End Property
Public Overrides Function GetAttributes() As ImmutableArray(Of VisualBasicAttributeData)
If _lazyCustomAttributes.IsDefault Then
Dim containingPEModuleSymbol = DirectCast(ContainingModule(), PEModuleSymbol)
containingPEModuleSymbol.LoadCustomAttributes(_handle, _lazyCustomAttributes)
End If
Return _lazyCustomAttributes
End Function
Friend Overrides Function GetCustomAttributesToEmit(moduleBuilder As PEModuleBuilder) As IEnumerable(Of VisualBasicAttributeData)
Return GetAttributes()
End Function
Public Overrides ReadOnly Property ExplicitInterfaceImplementations As ImmutableArray(Of PropertySymbol)
Get
If (Me._getMethod Is Nothing OrElse Me._getMethod.ExplicitInterfaceImplementations.Length = 0) AndAlso (Me._setMethod Is Nothing OrElse Me._setMethod.ExplicitInterfaceImplementations.Length = 0) Then
Return ImmutableArray(Of PropertySymbol).Empty
End If
Dim propertiesWithImplementedGetters = PEPropertyOrEventHelpers.GetPropertiesForExplicitlyImplementedAccessor(Me._getMethod)
Dim propertiesWithImplementedSetters = PEPropertyOrEventHelpers.GetPropertiesForExplicitlyImplementedAccessor(Me._setMethod)
Dim builder = ArrayBuilder(Of PropertySymbol).GetInstance()
For Each prop In propertiesWithImplementedGetters
Dim setMethod As MethodSymbol = prop.SetMethod
If setMethod Is Nothing OrElse Not setMethod.RequiresImplementation() OrElse propertiesWithImplementedSetters.Contains(prop) Then
builder.Add(prop)
End If
Next
For Each prop In propertiesWithImplementedSetters
Dim getMethod As MethodSymbol = prop.GetMethod
If getMethod Is Nothing OrElse Not getMethod.RequiresImplementation() Then
builder.Add(prop)
End If
Next
Return builder.ToImmutableAndFree()
End Get
End Property
''' <summary>
''' For the property to be considered valid, accessor signatures must be consistent
''' with each other, and accessor signatures must be consistent with the property
''' signature ignoring ByRef. These requirements are stricter than Dev11 which
''' allows many inconsistencies including different numbers of parameters.
''' </summary>
Private Shared Function DoSignaturesMatch(
metadataDecoder As MetadataDecoder,
propertyParams As ParamInfo(Of TypeSymbol)(),
getMethodOpt As PEMethodSymbol,
getMethodParamsOpt As ParamInfo(Of TypeSymbol)(),
setMethodOpt As PEMethodSymbol,
setMethodParamsOpt As ParamInfo(Of TypeSymbol)()) As Boolean
' Compare getter or setter with property.
If getMethodOpt IsNot Nothing Then
If Not metadataDecoder.DoPropertySignaturesMatch(propertyParams, getMethodParamsOpt, comparingToSetter:=False, compareParamByRef:=False, compareReturnType:=False) Then
Return False
End If
Else
If Not metadataDecoder.DoPropertySignaturesMatch(propertyParams, setMethodParamsOpt, comparingToSetter:=True, compareParamByRef:=False, compareReturnType:=False) Then
Return False
End If
End If
If (getMethodOpt Is Nothing) OrElse (setMethodOpt Is Nothing) Then
Return True
End If
' Compare getter with setter.
If Not metadataDecoder.DoPropertySignaturesMatch(getMethodParamsOpt, setMethodParamsOpt, comparingToSetter:=True, compareParamByRef:=True, compareReturnType:=False) Then
Return False
End If
If (getMethodOpt.IsMustOverride <> setMethodOpt.IsMustOverride) OrElse
(getMethodOpt.IsNotOverridable <> setMethodOpt.IsNotOverridable) OrElse
(getMethodOpt.IsOverrides <> setMethodOpt.IsOverrides) OrElse
(getMethodOpt.IsShared <> setMethodOpt.IsShared) Then
Return False
End If
Return True
End Function
' Properties from metadata do not have an explicit accessibility. Instead,
' the accessibility reported for the PEPropertySymbol is the most
' restrictive level that is no more restrictive than the getter and setter.
Private Shared Function GetDeclaredAccessibility([property] As PropertySymbol) As Accessibility
Dim getMethod = [property].GetMethod
Dim setMethod = [property].SetMethod
If getMethod Is Nothing Then
Return If((setMethod Is Nothing), Accessibility.NotApplicable, setMethod.DeclaredAccessibility)
ElseIf setMethod Is Nothing Then
Return getMethod.DeclaredAccessibility
End If
Dim getAccessibility = getMethod.DeclaredAccessibility
Dim setAccessibility = setMethod.DeclaredAccessibility
Dim minAccessibility = If((getAccessibility > setAccessibility), setAccessibility, getAccessibility)
Dim maxAccessibility = If((getAccessibility > setAccessibility), getAccessibility, setAccessibility)
Return If(((minAccessibility = Accessibility.Protected) AndAlso (maxAccessibility = Accessibility.Friend)), Accessibility.ProtectedOrFriend, maxAccessibility)
End Function
Private Shared Function GetParameters(
[property] As PEPropertySymbol,
getMethod As PEMethodSymbol,
setMethod As PEMethodSymbol,
propertyParams As ParamInfo(Of TypeSymbol)(),
ByRef parametersMatch As Boolean) As ImmutableArray(Of ParameterSymbol)
parametersMatch = True
' First parameter is the property type.
If propertyParams.Length < 2 Then
Return ImmutableArray(Of ParameterSymbol).Empty
End If
Dim parameters(propertyParams.Length - 2) As ParameterSymbol
For i As Integer = 0 To propertyParams.Length - 2
Dim info = propertyParams(i + 1)
Dim getParameter = GetAccessorParameter(getMethod, i)
Dim setParameter = GetAccessorParameter(setMethod, i)
Dim accessorParameter = If(getParameter, setParameter)
' Property parameters are not included in the metadata parameter table,
' so we cannot determine parameter names from the property signature
' directly. Instead, use the parameters from the getter or setter.
Dim name As String = Nothing
Dim isByRef As Boolean = False
Dim defaultValue As ConstantValue = Nothing
Dim flags As ParameterAttributes = 0
Dim paramHandle = info.Handle
Dim isParamArray = False
Dim hasOptionCompare = False
If accessorParameter IsNot Nothing Then
name = accessorParameter.Name
isByRef = accessorParameter.IsByRef
defaultValue = accessorParameter.ExplicitDefaultConstantValue
flags = accessorParameter.ParamFlags
paramHandle = accessorParameter.Handle
isParamArray = accessorParameter.IsParamArray
hasOptionCompare = accessorParameter.HasOptionCompare
End If
If (getParameter IsNot Nothing) AndAlso (setParameter IsNot Nothing) Then
' Do not set Optional unless accessors match, and do not set
' a default value unless both accessors use the same value.
If (flags And ParameterAttributes.Optional) <> (setParameter.ParamFlags And ParameterAttributes.Optional) Then
flags = flags And Not ParameterAttributes.Optional
defaultValue = Nothing
ElseIf defaultValue <> setParameter.ExplicitDefaultConstantValue Then
defaultValue = Nothing
' Strip off the OptionalAttribute, if any, from the parameter
' since we don't want the resulting property parameter to
' be marked optional but have no default value.
flags = flags And Not ParameterAttributes.Optional
End If
' Do not set a parameter name unless accessors match. This prevents
' binding o.P(x:=1, y:=2) where the arguments x and y have different
' parameter indices in get_P and set_P.
If Not IdentifierComparison.Equals(name, setParameter.Name) Then
name = Nothing
End If
' Set if either is byref - it's illegal in VB, so we want to fail if either is set.
If setParameter.IsByRef Then
isByRef = True
End If
' Do not set IsParamArray unless both accessors use ParamArray.
If Not setParameter.IsParamArray Then
isParamArray = False
End If
' If OptionCompare is not consistent, the parameters do not match.
If hasOptionCompare <> setParameter.HasOptionCompare Then
hasOptionCompare = False
parametersMatch = False
End If
End If
parameters(i) = PEParameterSymbol.Create(
[property],
name,
isByRef:=isByRef,
refCustomModifiers:=VisualBasicCustomModifier.Convert(info.RefCustomModifiers),
type:=info.Type,
handle:=paramHandle,
flags:=flags,
isParamArray:=isParamArray,
hasOptionCompare:=hasOptionCompare,
ordinal:=i,
defaultValue:=defaultValue,
customModifiers:=VisualBasicCustomModifier.Convert(info.CustomModifiers))
Next
Return parameters.AsImmutableOrNull()
End Function
Private Shared Function GetAccessorParameter(accessor As PEMethodSymbol, index As Integer) As PEParameterSymbol
If accessor IsNot Nothing Then
Dim parameters = accessor.Parameters
If index < parameters.Length Then
Return DirectCast(parameters(index), PEParameterSymbol)
End If
End If
Return Nothing
End Function
Public Overrides Function GetDocumentationCommentXml(Optional preferredCulture As CultureInfo = Nothing, Optional expandIncludes As Boolean = False, Optional cancellationToken As CancellationToken = Nothing) As String
Return PEDocumentationCommentUtils.GetDocumentationComment(Me, _containingType.ContainingPEModule, preferredCulture, cancellationToken, _lazyDocComment)
End Function
Friend Overrides Function GetUseSiteInfo() As UseSiteInfo(Of AssemblySymbol)
Dim primaryDependency As AssemblySymbol = Me.PrimaryDependency
If Not _lazyCachedUseSiteInfo.IsInitialized Then
Dim useSiteInfo As UseSiteInfo(Of AssemblySymbol) = CalculateUseSiteInfo()
Dim errorInfo = useSiteInfo.DiagnosticInfo
DeriveCompilerFeatureRequiredDiagnostic(errorInfo)
_lazyCachedUseSiteInfo.Initialize(primaryDependency, useSiteInfo.AdjustDiagnosticInfo(errorInfo))
End If
Return _lazyCachedUseSiteInfo.ToUseSiteInfo(primaryDependency)
End Function
Private Sub DeriveCompilerFeatureRequiredDiagnostic(ByRef errorInfo As DiagnosticInfo)
If errorInfo IsNot Nothing Then
Return
End If
Dim containingModule = _containingType.ContainingPEModule
Dim decoder = New MetadataDecoder(containingModule, _containingType)
errorInfo = DeriveCompilerFeatureRequiredAttributeDiagnostic(
Me,
containingModule,
Handle,
CompilerFeatureRequiredFeatures.None,
decoder)
If errorInfo IsNot Nothing Then
Return
End If
For Each param In Parameters
errorInfo = DirectCast(param, PEParameterSymbol).DeriveCompilerFeatureRequiredDiagnostic(decoder)
If errorInfo IsNot Nothing Then
Return
End If
Next
errorInfo = _containingType.GetCompilerFeatureRequiredDiagnostic()
End Sub
Friend ReadOnly Property Handle As PropertyDefinitionHandle
Get
Return _handle
End Get
End Property
Friend Overrides ReadOnly Property IsMyGroupCollectionProperty As Boolean
Get
Return False
End Get
End Property
Friend Overrides ReadOnly Property HasRuntimeSpecialName As Boolean
Get
Return (_flags And PropertyAttributes.RTSpecialName) <> 0
End Get
End Property
''' <remarks>
''' This is for perf, not for correctness.
''' </remarks>
Friend Overrides ReadOnly Property DeclaringCompilation As VisualBasicCompilation
Get
Return Nothing
End Get
End Property
Public Overrides ReadOnly Property IsRequired As Boolean
Get
If Not _lazyIsRequired.HasValue() Then
_lazyIsRequired = _containingType.ContainingPEModule.Module.HasAttribute(Handle, AttributeDescription.RequiredMemberAttribute).ToThreeState()
End If
Return _lazyIsRequired.Value()
End Get
End Property
Private NotInheritable Class PEPropertySymbolWithCustomModifiers
Inherits PEPropertySymbol
Private ReadOnly _typeCustomModifiers As ImmutableArray(Of CustomModifier)
Private ReadOnly _refCustomModifiers As ImmutableArray(Of CustomModifier)
Public Sub New(
moduleSymbol As PEModuleSymbol,
containingType As PENamedTypeSymbol,
handle As PropertyDefinitionHandle,
getMethod As PEMethodSymbol,
setMethod As PEMethodSymbol,
metadataDecoder As MetadataDecoder,
signatureHeader As SignatureHeader,
propertyParams As ParamInfo(Of TypeSymbol)()
)
MyBase.New(moduleSymbol, containingType, handle, getMethod, setMethod, metadataDecoder, signatureHeader, propertyParams)
Dim returnInfo As ParamInfo(Of TypeSymbol) = propertyParams(0)
_typeCustomModifiers = VisualBasicCustomModifier.Convert(returnInfo.CustomModifiers)
_refCustomModifiers = VisualBasicCustomModifier.Convert(returnInfo.RefCustomModifiers)
End Sub
Public Overrides ReadOnly Property TypeCustomModifiers As ImmutableArray(Of CustomModifier)
Get
Return _typeCustomModifiers
End Get
End Property
Public Overrides ReadOnly Property RefCustomModifiers As ImmutableArray(Of CustomModifier)
Get
Return _refCustomModifiers
End Get
End Property
End Class
End Class
End Namespace
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