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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.Generic
Imports System.Collections.Immutable
Imports System.Reflection.Metadata
Imports Microsoft.Cci
Imports Microsoft.CodeAnalysis.Text
Imports Microsoft.CodeAnalysis.VisualBasic.Symbols
Imports Microsoft.CodeAnalysis.VisualBasic.Syntax
Imports Roslyn.Utilities
Namespace Microsoft.CodeAnalysis.VisualBasic.Symbols
''' <summary>
''' A representation of a method symbol that is intended only to be used for comparison purposes
''' (esp in MethodSignatureComparer).
''' </summary>
Friend NotInheritable Class SignatureOnlyMethodSymbol
Inherits MethodSymbol
Private ReadOnly _name As String
Private ReadOnly _containingType As TypeSymbol
Private ReadOnly _methodKind As MethodKind
Private ReadOnly _callingConvention As CallingConvention
Private ReadOnly _typeParameters As ImmutableArray(Of TypeParameterSymbol)
Private ReadOnly _parameters As ImmutableArray(Of ParameterSymbol)
Private ReadOnly _returnsByRef As Boolean
Private ReadOnly _returnType As TypeSymbol
Private ReadOnly _returnTypeCustomModifiers As ImmutableArray(Of CustomModifier)
Private ReadOnly _refCustomModifiers As ImmutableArray(Of CustomModifier)
Private ReadOnly _explicitInterfaceImplementations As ImmutableArray(Of MethodSymbol)
Private ReadOnly _isOverrides As Boolean
Public Sub New(ByVal name As String, ByVal m_containingType As TypeSymbol, ByVal methodKind As MethodKind, ByVal callingConvention As CallingConvention, ByVal typeParameters As ImmutableArray(Of TypeParameterSymbol), ByVal parameters As ImmutableArray(Of ParameterSymbol),
ByVal returnsByRef As Boolean, ByVal returnType As TypeSymbol, ByVal returnTypeCustomModifiers As ImmutableArray(Of CustomModifier), refCustomModifiers As ImmutableArray(Of CustomModifier),
ByVal explicitInterfaceImplementations As ImmutableArray(Of MethodSymbol),
Optional isOverrides As Boolean = False)
_callingConvention = callingConvention
_typeParameters = typeParameters
_returnsByRef = returnsByRef
_returnType = returnType
_returnTypeCustomModifiers = returnTypeCustomModifiers
_refCustomModifiers = refCustomModifiers
_parameters = parameters
_explicitInterfaceImplementations = explicitInterfaceImplementations.NullToEmpty()
_containingType = m_containingType
_methodKind = methodKind
_name = name
_isOverrides = isOverrides
End Sub
Friend Overrides ReadOnly Property CallingConvention() As CallingConvention
Get
Return _callingConvention
End Get
End Property
Public Overrides ReadOnly Property IsVararg() As Boolean
Get
Return New SignatureHeader(CByte(_callingConvention)).CallingConvention = SignatureCallingConvention.VarArgs
End Get
End Property
Public Overrides ReadOnly Property IsGenericMethod() As Boolean
Get
Return Arity > 0
End Get
End Property
Public Overrides ReadOnly Property Arity() As Integer
Get
Return _typeParameters.Length
End Get
End Property
Public Overrides ReadOnly Property TypeParameters() As ImmutableArray(Of TypeParameterSymbol)
Get
Return _typeParameters
End Get
End Property
Public Overrides ReadOnly Property ReturnsByRef As Boolean
Get
Return _returnsByRef
End Get
End Property
Public Overrides ReadOnly Property ReturnType() As TypeSymbol
Get
Return _returnType
End Get
End Property
Public Overrides ReadOnly Property ReturnTypeCustomModifiers() As ImmutableArray(Of CustomModifier)
Get
Return _returnTypeCustomModifiers
End Get
End Property
Public Overrides ReadOnly Property RefCustomModifiers() As ImmutableArray(Of CustomModifier)
Get
Return _refCustomModifiers
End Get
End Property
Public Overrides ReadOnly Property Parameters() As ImmutableArray(Of ParameterSymbol)
Get
Return _parameters
End Get
End Property
Public Overrides ReadOnly Property ExplicitInterfaceImplementations() As ImmutableArray(Of MethodSymbol)
Get
Return _explicitInterfaceImplementations
End Get
End Property
Public Overrides ReadOnly Property ContainingSymbol() As Symbol
Get
Return _containingType
End Get
End Property
Public Overrides ReadOnly Property MethodKind() As MethodKind
Get
Return _methodKind
End Get
End Property
Friend Overrides ReadOnly Property IsMethodKindBasedOnSyntax As Boolean
Get
Return False
End Get
End Property
Public Overrides ReadOnly Property Name() As String
Get
Return _name
End Get
End Property
Public Overrides ReadOnly Property IsSub As Boolean
Get
Return ReturnType.SpecialType = SpecialType.System_Void
End Get
End Property
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 Overrides ReadOnly Property IsInitOnly As Boolean
Get
Return False
End Get
End Property
Friend Overrides ReadOnly Property ObsoleteAttributeData As ObsoleteAttributeData
Get
Return Nothing
End Get
End Property
#Region "Not used by MethodSignatureComparer"
Friend Overrides ReadOnly Property HasSpecialName As Boolean
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
Public Overrides ReadOnly Property TypeArguments() As ImmutableArray(Of TypeSymbol)
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
Public Overrides ReadOnly Property AssociatedSymbol() As Symbol
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
Public Overrides ReadOnly Property IsExtensionMethod() As Boolean
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
Public Overrides ReadOnly Property Locations() As ImmutableArray(Of Location)
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
Public Overrides ReadOnly Property DeclaringSyntaxReferences As ImmutableArray(Of SyntaxReference)
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
Public Overrides ReadOnly Property DeclaredAccessibility() As Accessibility
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
Public Overrides ReadOnly Property ContainingAssembly() As AssemblySymbol
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
Public Overrides ReadOnly Property IsShared As Boolean
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
Public Overrides ReadOnly Property IsNotOverridable As Boolean
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
Public Overrides ReadOnly Property IsOverrides As Boolean
Get
Return _isOverrides
End Get
End Property
Friend Overrides ReadOnly Property Syntax As SyntaxNode
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
Public Overrides ReadOnly Property IsOverloads As Boolean
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
Public Overrides ReadOnly Property IsExternalMethod As Boolean
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
Public Overrides Function GetDllImportData() As DllImportData
Return Nothing
End Function
Friend Overrides ReadOnly Property ReturnTypeMarshallingInformation As MarshalPseudoCustomAttributeData
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
Friend Overrides ReadOnly Property ImplementationAttributes As Reflection.MethodImplAttributes
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
Friend Overrides ReadOnly Property HasDeclarativeSecurity As Boolean
Get
Return False
End Get
End Property
Friend Overrides Function GetSecurityInformation() As IEnumerable(Of SecurityAttribute)
Throw ExceptionUtilities.Unreachable
End Function
Public Overrides ReadOnly Property IsMustOverride As Boolean
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
Public Overrides ReadOnly Property IsOverridable As Boolean
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
Friend Overrides Function GetAppliedConditionalSymbols() As ImmutableArray(Of String)
Throw ExceptionUtilities.Unreachable
End Function
Friend Overrides Function IsMetadataNewSlot(Optional ignoreInterfaceImplementationChanges As Boolean = False) As Boolean
Throw ExceptionUtilities.Unreachable
End Function
Friend Overrides ReadOnly Property OverriddenMembers As OverriddenMembersResult(Of MethodSymbol)
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
Public Overrides ReadOnly Property OverriddenMethod As MethodSymbol
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
Friend Overrides ReadOnly Property GenerateDebugInfoImpl As Boolean
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
Friend Overrides Function CalculateLocalSyntaxOffset(localPosition As Integer, localTree As SyntaxTree) As Integer
Throw ExceptionUtilities.Unreachable
End Function
Friend Overrides ReadOnly Property HasSetsRequiredMembers As Boolean
Get
Throw ExceptionUtilities.Unreachable
End Get
End Property
#End Region
End Class
End Namespace
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