// 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 Microsoft.CodeAnalysis.CSharp.Symbols;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using Microsoft.CodeAnalysis.Text;
 
namespace Microsoft.CodeAnalysis.CSharp
{
    /// <summary>
    /// This binder keeps track of the local variable (if any) that is currently being evaluated
    /// so that it can be passed into the next call to LocalSymbol.GetConstantValue (and
    /// its callers).
    /// </summary>
    internal sealed class LocalInProgressBinder : Binder
    {
        private readonly LocalSymbol _inProgress;
 
        internal LocalInProgressBinder(LocalSymbol inProgress, Binder next)
            : base(next)
        {
            _inProgress = inProgress;
        }
 
        internal override LocalSymbol LocalInProgress
        {
            get
            {
                return _inProgress;
            }
        }
    }
}