DebugInfoExpression.cs

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using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.Dynamic.Utils;
 
namespace System.Linq.Expressions;
 
[DebuggerTypeProxy(typeof(DebugInfoExpressionProxy))]
public class DebugInfoExpression : Expression
{
    public sealed override Type Type => typeof(void);
 
    public sealed override ExpressionType NodeType => ExpressionType.DebugInfo;
 
    [ExcludeFromCodeCoverage(Justification = "Unreachable")]
    public virtual int StartLine
    {
        get
        {
            throw ContractUtils.Unreachable;
        }
    }
 
    [ExcludeFromCodeCoverage(Justification = "Unreachable")]
    public virtual int StartColumn
    {
        get
        {
            throw ContractUtils.Unreachable;
        }
    }
 
    [ExcludeFromCodeCoverage(Justification = "Unreachable")]
    public virtual int EndLine
    {
        get
        {
            throw ContractUtils.Unreachable;
        }
    }
 
    [ExcludeFromCodeCoverage(Justification = "Unreachable")]
    public virtual int EndColumn
    {
        get
        {
            throw ContractUtils.Unreachable;
        }
    }
 
    public SymbolDocumentInfo Document { get; }
 
    [ExcludeFromCodeCoverage(Justification = "Unreachable")]
    public virtual bool IsClear
    {
        get
        {
            throw ContractUtils.Unreachable;
        }
    }
 
    internal DebugInfoExpression(SymbolDocumentInfo document)
    {
        Document = document;
    }
 
    protected internal override Expression Accept(ExpressionVisitor visitor)
    {
        return visitor.VisitDebugInfo(this);
    }
}