' 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.Emit
Imports Microsoft.CodeAnalysis.VisualBasic.Symbols

#If Not DEBUG Then
Imports ParameterSymbolAdapter = Microsoft.CodeAnalysis.VisualBasic.Symbols.ParameterSymbol
#End If

Namespace Microsoft.CodeAnalysis.VisualBasic.Emit.NoPia

    Friend NotInheritable Class EmbeddedParameter
        Inherits EmbeddedTypesManager.CommonEmbeddedParameter

        Public Sub New(containingPropertyOrMethod As EmbeddedTypesManager.CommonEmbeddedMember, underlyingParameter As ParameterSymbolAdapter)
            MyBase.New(containingPropertyOrMethod, underlyingParameter)
            Debug.Assert(underlyingParameter.AdaptedParameterSymbol.IsDefinition)
        End Sub

        Protected Overrides Function GetCustomAttributesToEmit(moduleBuilder As PEModuleBuilder) As IEnumerable(Of VisualBasicAttributeData)
            Return UnderlyingParameter.AdaptedParameterSymbol.GetCustomAttributesToEmit(moduleBuilder)
        End Function

        Protected Overrides ReadOnly Property HasDefaultValue As Boolean
            Get
                Return UnderlyingParameter.AdaptedParameterSymbol.HasMetadataConstantValue
            End Get
        End Property

        Protected Overrides Function GetDefaultValue(context As EmitContext) As MetadataConstant
            Return UnderlyingParameter.GetMetadataConstantValue(context)
        End Function

        Protected Overrides ReadOnly Property IsIn As Boolean
            Get
                Return UnderlyingParameter.AdaptedParameterSymbol.IsMetadataIn
            End Get
        End Property

        Protected Overrides ReadOnly Property IsOut As Boolean
            Get
                Return UnderlyingParameter.AdaptedParameterSymbol.IsMetadataOut
            End Get
        End Property

        Protected Overrides ReadOnly Property IsOptional As Boolean
            Get
                Return UnderlyingParameter.AdaptedParameterSymbol.IsMetadataOptional
            End Get
        End Property

        Protected Overrides ReadOnly Property IsMarshalledExplicitly As Boolean
            Get
                Return UnderlyingParameter.AdaptedParameterSymbol.IsMarshalledExplicitly
            End Get
        End Property

        Protected Overrides ReadOnly Property MarshallingInformation As Cci.IMarshallingInformation
            Get
                Return UnderlyingParameter.AdaptedParameterSymbol.MarshallingInformation
            End Get
        End Property

        Protected Overrides ReadOnly Property MarshallingDescriptor As ImmutableArray(Of Byte)
            Get
                Return UnderlyingParameter.AdaptedParameterSymbol.MarshallingDescriptor
            End Get
        End Property

        Protected Overrides ReadOnly Property Name As String
            Get
                Return UnderlyingParameter.AdaptedParameterSymbol.MetadataName
            End Get
        End Property

        Protected Overrides ReadOnly Property UnderlyingParameterTypeInformation As Cci.IParameterTypeInformation
            Get
                Return DirectCast(UnderlyingParameter, Cci.IParameterTypeInformation)
            End Get
        End Property

        Protected Overrides ReadOnly Property Index As UShort
            Get
                Return CUShort(UnderlyingParameter.AdaptedParameterSymbol.Ordinal)
            End Get
        End Property

    End Class

End Namespace