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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.
using System.Threading;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using Microsoft.CodeAnalysis.PooledObjects;
using Microsoft.CodeAnalysis.Structure;
namespace Microsoft.CodeAnalysis.CSharp.Structure;
internal class DestructorDeclarationStructureProvider : AbstractSyntaxNodeStructureProvider<DestructorDeclarationSyntax>
{
protected override void CollectBlockSpans(
SyntaxToken previousToken,
DestructorDeclarationSyntax destructorDeclaration,
ArrayBuilder<BlockSpan> spans,
BlockStructureOptions options,
CancellationToken cancellationToken)
{
CSharpStructureHelpers.CollectCommentBlockSpans(destructorDeclaration, spans, options);
// fault tolerance
if (destructorDeclaration.Body == null ||
destructorDeclaration.Body.OpenBraceToken.IsMissing ||
destructorDeclaration.Body.CloseBraceToken.IsMissing)
{
return;
}
spans.AddIfNotNull(CSharpStructureHelpers.CreateBlockSpan(
destructorDeclaration,
destructorDeclaration.ParameterList.GetLastToken(includeZeroWidth: true),
compressEmptyLines: false,
autoCollapse: true,
type: BlockTypes.Member,
isCollapsible: true));
}
}
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