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// 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;
namespace Microsoft.CodeAnalysis.CSharp
{
/// <summary>
/// A diagnostic, along with the location where it occurred.
/// </summary>
internal sealed class CSDiagnostic : DiagnosticWithInfo
{
internal CSDiagnostic(DiagnosticInfo info, Location location, bool isSuppressed = false)
: base(info, location, isSuppressed)
{
}
public override string ToString()
{
return CSharpDiagnosticFormatter.Instance.Format(this);
}
internal override Diagnostic WithLocation(Location location)
{
if (location == null)
{
throw new ArgumentNullException(nameof(location));
}
if (location != this.Location)
{
return new CSDiagnostic(this.Info, location, this.IsSuppressed);
}
return this;
}
internal override Diagnostic WithSeverity(DiagnosticSeverity severity)
{
var info = this.Info.GetInstanceWithSeverity(severity);
if (info != this.Info)
{
return new CSDiagnostic(info, this.Location, this.IsSuppressed);
}
return this;
}
internal override Diagnostic WithIsSuppressed(bool isSuppressed)
{
if (this.IsSuppressed != isSuppressed)
{
return new CSDiagnostic(this.Info, this.Location, isSuppressed);
}
return this;
}
}
}
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