// 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.
 
using System.Diagnostics;
using Microsoft.CodeAnalysis.CSharp.Symbols;
 
namespace Microsoft.CodeAnalysis.CSharp
{
    internal partial class BoundNegatedPattern
    {
        private partial void Validate()
        {
            if (IsUnionMatching)
            {
                Debug.Assert(NarrowedType.IsObjectType());
                Debug.Assert(Negated.InputType.IsObjectType());
            }
            else
            {
                Debug.Assert(NarrowedType.Equals(InputType, TypeCompareKind.AllIgnoreOptions));
                Debug.Assert(Negated.InputType.Equals(InputType, TypeCompareKind.AllIgnoreOptions));
            }
 
            Debug.Assert(Negated is not BoundPatternWithUnionMatching);
        }
    }
}