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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 Microsoft.CodeAnalysis.CodeGen
Imports Microsoft.CodeAnalysis.Symbols
Namespace Microsoft.CodeAnalysis.VisualBasic.Symbols
''' <summary>
''' This class represents a base class for compiler generated synthesized method symbols
''' that must be emitted in the compiler generated PrivateImplementationDetails class.
''' SynthesizedGlobalMethodBase symbols don't have a ContainingType, there are global to
''' the containing source module and are Public Shared methods.
''' </summary>
Friend MustInherit Class SynthesizedGlobalMethodBase
Inherits MethodSymbol
Implements ISynthesizedGlobalMethodSymbol
Protected ReadOnly m_privateImplType As PrivateImplementationDetails
Protected ReadOnly m_containingModule As SourceModuleSymbol
Protected ReadOnly m_name As String
Protected Sub New(containingModule As SourceModuleSymbol, name As String, privateImplType As PrivateImplementationDetails)
Debug.Assert(containingModule IsNot Nothing)
m_containingModule = containingModule
m_name = name
m_privateImplType = privateImplType
End Sub
Public NotOverridable Overrides ReadOnly Property IsImplicitlyDeclared As Boolean
Get
Return True
End Get
End Property
''' <summary>
''' Gets the symbol name. Returns the empty string if unnamed.
''' </summary>
Public NotOverridable Overrides ReadOnly Property Name As String
Get
Return m_name
End Get
End Property
Friend Overrides ReadOnly Property HasSpecialName As Boolean
Get
Return False
End Get
End Property
Friend Overrides Function GetAppliedConditionalSymbols() As ImmutableArray(Of String)
Return ImmutableArray(Of String).Empty
End Function
''' <summary>
''' Gets a value indicating whether this instance is abstract or not.
''' </summary>
''' <value>
''' <c>true</c> if this instance is abstract; otherwise, <c>false</c>.
''' </value>
Public Overrides ReadOnly Property IsMustOverride As Boolean
Get
Return False
End Get
End Property
''' <summary>
''' Gets a value indicating whether this instance is not overridable.
''' </summary>
''' <value>
''' <c>true</c> if this instance is not overridable; otherwise, <c>false</c>.
''' </value>
Public Overrides ReadOnly Property IsNotOverridable As Boolean
Get
Return False
End Get
End Property
''' <summary>
''' Gets a value indicating whether this instance is overloads.
''' </summary>
''' <value>
''' <c>true</c> if this instance is overloads; otherwise, <c>false</c>.
''' </value>
Public Overrides ReadOnly Property IsOverloads As Boolean
Get
Return False
End Get
End Property
''' <summary>
''' Gets a value indicating whether this instance is overridable.
''' </summary>
''' <value>
''' <c>true</c> if this instance is overridable; otherwise, <c>false</c>.
''' </value>
Public Overrides ReadOnly Property IsOverridable As Boolean
Get
Return False
End Get
End Property
''' <summary>
''' Gets a value indicating whether this instance is overrides.
''' </summary>
''' <value>
''' <c>true</c> if this instance is overrides; otherwise, <c>false</c>.
''' </value>
Public Overrides ReadOnly Property IsOverrides As Boolean
Get
Return False
End Get
End Property
''' <summary>
''' Gets a value indicating whether this instance is shared.
''' </summary>
''' <value>
''' <c>true</c> if this instance is shared; otherwise, <c>false</c>.
''' </value>
Public NotOverridable Overrides ReadOnly Property IsShared As Boolean
Get
Return True
End Get
End Property
Friend Overrides Function GetLexicalSortKey() As LexicalSortKey
Return LexicalSortKey.NotInSource
End Function
''' <summary>
''' A potentially empty collection of locations that correspond to this instance.
''' </summary>
Public Overrides ReadOnly Property Locations As ImmutableArray(Of Location)
Get
Return ImmutableArray(Of Location).Empty
End Get
End Property
Public Overrides ReadOnly Property DeclaringSyntaxReferences As ImmutableArray(Of SyntaxReference)
Get
Return ImmutableArray(Of SyntaxReference).Empty
End Get
End Property
''' <summary>
''' Gets what kind of method this is. There are several different kinds of things in the
''' VB language that are represented as methods. This property allow distinguishing those things
''' without having to decode the name of the method.
''' </summary>
Public Overrides ReadOnly Property MethodKind As MethodKind
Get
Return MethodKind.Ordinary
End Get
End Property
Friend NotOverridable Overrides ReadOnly Property IsMethodKindBasedOnSyntax As Boolean
Get
Return False
End Get
End Property
''' <summary>
''' The parameters forming part of this signature.
''' </summary>
Public Overrides ReadOnly Property Parameters As ImmutableArray(Of ParameterSymbol)
Get
Return ImmutableArray(Of ParameterSymbol).Empty
End Get
End Property
Public Overrides ReadOnly Property DeclaredAccessibility As Accessibility
Get
Return Accessibility.Friend
End Get
End Property
Friend NotOverridable Overrides ReadOnly Property Syntax As SyntaxNode
Get
Return VisualBasic.VisualBasicSyntaxTree.Dummy.GetRoot()
End Get
End Property
Public NotOverridable Overrides ReadOnly Property Arity As Integer
Get
Return 0
End Get
End Property
Public Overrides ReadOnly Property AssociatedSymbol As Symbol
Get
Return Nothing
End Get
End Property
Friend NotOverridable Overrides ReadOnly Property CallingConvention As Microsoft.Cci.CallingConvention
Get
Return If(IsShared, Microsoft.Cci.CallingConvention.Default, Microsoft.Cci.CallingConvention.HasThis)
End Get
End Property
Public ReadOnly Property ContainingPrivateImplementationDetailsType As PrivateImplementationDetails Implements ISynthesizedGlobalMethodSymbol.ContainingPrivateImplementationDetailsType
Get
Return m_privateImplType
End Get
End Property
Public NotOverridable Overrides ReadOnly Property ContainingSymbol As Symbol
Get
Return Nothing
End Get
End Property
Public Overrides ReadOnly Property ContainingType As NamedTypeSymbol
Get
Return Nothing
End Get
End Property
Public Overrides ReadOnly Property ContainingModule As ModuleSymbol
Get
Return m_containingModule
End Get
End Property
Public Overrides ReadOnly Property ContainingAssembly As AssemblySymbol
Get
Return m_containingModule.ContainingAssembly
End Get
End Property
Public Overrides ReadOnly Property ExplicitInterfaceImplementations As ImmutableArray(Of MethodSymbol)
Get
Return ImmutableArray(Of MethodSymbol).Empty
End Get
End Property
Public Overrides ReadOnly Property OverriddenMethod As MethodSymbol
Get
Return Nothing
End Get
End Property
Public NotOverridable Overrides ReadOnly Property IsExtensionMethod As Boolean
Get
Return False
End Get
End Property
Public NotOverridable Overrides ReadOnly Property IsExternalMethod As Boolean
Get
Return False
End Get
End Property
Public NotOverridable Overrides Function GetDllImportData() As DllImportData
Return Nothing
End Function
Friend NotOverridable Overrides ReadOnly Property ReturnTypeMarshallingInformation As MarshalPseudoCustomAttributeData
Get
Return Nothing
End Get
End Property
Friend NotOverridable Overrides ReadOnly Property ImplementationAttributes As Reflection.MethodImplAttributes
Get
Return Nothing
End Get
End Property
Friend NotOverridable Overrides ReadOnly Property HasDeclarativeSecurity As Boolean
Get
Return False
End Get
End Property
Friend NotOverridable Overrides ReadOnly Property ObsoleteAttributeData As ObsoleteAttributeData
Get
Return Nothing
End Get
End Property
Friend NotOverridable Overrides Function GetSecurityInformation() As IEnumerable(Of Microsoft.Cci.SecurityAttribute)
Throw ExceptionUtilities.Unreachable
End Function
Public NotOverridable Overrides ReadOnly Property IsVararg As Boolean
Get
Return False
End Get
End Property
Public Overrides ReadOnly Property TypeArguments As ImmutableArray(Of TypeSymbol)
Get
Return ImmutableArray(Of TypeSymbol).Empty
End Get
End Property
Public Overrides ReadOnly Property TypeParameters As ImmutableArray(Of TypeParameterSymbol)
Get
Return ImmutableArray(Of TypeParameterSymbol).Empty
End Get
End Property
Public Overrides ReadOnly Property ReturnTypeCustomModifiers 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 Function GetReturnTypeAttributes() As ImmutableArray(Of VisualBasicAttributeData)
Return ImmutableArray(Of VisualBasicAttributeData).Empty
End Function
Public Overrides ReadOnly Property IsAsync As Boolean
Get
Return False
End Get
End Property
Public Overrides ReadOnly Property IsIterator As Boolean
Get
Return False
End Get
End Property
Public NotOverridable Overrides ReadOnly Property IsInitOnly As Boolean
Get
Return False
End Get
End Property
Friend Overrides ReadOnly Property GenerateDebugInfoImpl As Boolean
Get
Return False
End Get
End Property
Friend Overrides Function CalculateLocalSyntaxOffset(localPosition As Integer, localTree As SyntaxTree) As Integer
Throw ExceptionUtilities.Unreachable
End Function
Friend NotOverridable Overrides ReadOnly Property HasSetsRequiredMembers As Boolean
Get
Return False
End Get
End Property
End Class
End Namespace
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