// 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.
 
#nullable disable
 
using System.Collections.Immutable;
using Microsoft.CodeAnalysis.CSharp.Symbols;
using Microsoft.CodeAnalysis.Emit;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using Cci = Microsoft.Cci;
using Microsoft.CodeAnalysis.CodeGen;
 
#if !DEBUG
using ParameterSymbolAdapter = Microsoft.CodeAnalysis.CSharp.Symbols.ParameterSymbol;
#endif
 
namespace Microsoft.CodeAnalysis.CSharp.Emit.NoPia
{
    internal sealed class EmbeddedParameter : EmbeddedTypesManager.CommonEmbeddedParameter
    {
        public EmbeddedParameter(
            EmbeddedTypesManager.CommonEmbeddedMember containingPropertyOrMethod, ParameterSymbolAdapter underlyingParameter) :
            base(containingPropertyOrMethod, underlyingParameter)
        {
            Debug.Assert(underlyingParameter.AdaptedParameterSymbol.IsDefinition);
        }
 
        protected override bool HasDefaultValue
        {
            get
            {
                return UnderlyingParameter.AdaptedParameterSymbol.HasMetadataConstantValue;
            }
        }
 
        protected override IEnumerable<CSharpAttributeData> GetCustomAttributesToEmit(PEModuleBuilder moduleBuilder)
        {
            return UnderlyingParameter.AdaptedParameterSymbol.GetCustomAttributesToEmit(moduleBuilder);
        }
 
        protected override MetadataConstant GetDefaultValue(EmitContext context)
        {
            return UnderlyingParameter.GetMetadataConstantValue(context);
        }
 
        protected override bool IsIn
        {
            get
            {
                return UnderlyingParameter.AdaptedParameterSymbol.IsMetadataIn;
            }
        }
 
        protected override bool IsOut
        {
            get
            {
                return UnderlyingParameter.AdaptedParameterSymbol.IsMetadataOut;
            }
        }
 
        protected override bool IsOptional
        {
            get
            {
                return UnderlyingParameter.AdaptedParameterSymbol.IsMetadataOptional;
            }
        }
 
        protected override bool IsMarshalledExplicitly
        {
            get
            {
                return UnderlyingParameter.AdaptedParameterSymbol.IsMarshalledExplicitly;
            }
        }
 
        protected override Cci.IMarshallingInformation MarshallingInformation
        {
            get
            {
                return UnderlyingParameter.AdaptedParameterSymbol.MarshallingInformation;
            }
        }
 
        protected override ImmutableArray<byte> MarshallingDescriptor
        {
            get
            {
                return UnderlyingParameter.AdaptedParameterSymbol.MarshallingDescriptor;
            }
        }
 
        protected override string Name
        {
            get { return UnderlyingParameter.AdaptedParameterSymbol.MetadataName; }
        }
 
        protected override Cci.IParameterTypeInformation UnderlyingParameterTypeInformation
        {
            get
            {
                return (Cci.IParameterTypeInformation)UnderlyingParameter;
            }
        }
 
        protected override ushort Index
        {
            get
            {
                return (ushort)UnderlyingParameter.AdaptedParameterSymbol.Ordinal;
            }
        }
    }
}