src/Analyzers/CSharp/CodeFixes/MakeLocalFunctionStatic/MakeLocalFunctionStaticCodeFixProvider.cs - main - githubmirror/roslyn

src/Analyzers/CSharp/CodeFixes/MakeLocalFunctionStatic/MakeLocalFunctionStaticCodeFixProvider.cs

37 строк2 KB

Cyrus Najmabadi

Reapply "Update methods to be `async`." (#81808)

31 дек 2025, 02:04

31 дек 2025, 02:04ba729ad

// 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.Collections.Immutable;
using System.Composition;
using System.Diagnostics.CodeAnalysis;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.CodeAnalysis.CodeFixes;
using Microsoft.CodeAnalysis.Diagnostics;
using Microsoft.CodeAnalysis.Editing;
using Microsoft.CodeAnalysis.Shared.Extensions;

namespace Microsoft.CodeAnalysis.CSharp.MakeLocalFunctionStatic;

[ExportCodeFixProvider(LanguageNames.CSharp, Name = PredefinedCodeFixProviderNames.MakeLocalFunctionStatic), Shared]
[method: ImportingConstructor]
[method: SuppressMessage("RoslynDiagnosticsReliability", "RS0033:Importing constructor should be [Obsolete]", Justification = "Used in test code: https://github.com/dotnet/roslyn/issues/42814")]
internal sealed class MakeLocalFunctionStaticCodeFixProvider() : SyntaxEditorBasedCodeFixProvider
{
    public override ImmutableArray<string> FixableDiagnosticIds { get; } =
        [IDEDiagnosticIds.MakeLocalFunctionStaticDiagnosticId];

    public override async Task RegisterCodeFixesAsync(CodeFixContext context)
    {
        RegisterCodeFix(context, CSharpAnalyzersResources.Make_local_function_static, nameof(CSharpAnalyzersResources.Make_local_function_static));
    }

    protected override async Task FixAllAsync(
        Document document, ImmutableArray<Diagnostic> diagnostics, SyntaxEditor editor, CancellationToken cancellationToken)
    {
        var localFunctions = diagnostics.SelectAsArray(d => d.AdditionalLocations[0].FindNode(getInnermostNodeForTie: true, cancellationToken));
        foreach (var localFunction in localFunctions)
            editor.ReplaceNode(localFunction, MakeLocalFunctionStaticCodeFixHelper.AddStaticModifier);
    }
}