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// Copyright (c) Microsoft. All Rights Reserved. Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System.Threading;
using System.Threading.Tasks;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using Microsoft.CodeAnalysis.Shared.Extensions;
using Microsoft.CodeAnalysis.Text;
using Microsoft.CodeAnalysis;
namespace ICSharpCode.NRefactory6.CSharp
{
static class IDocumentExtensions
{
public static async Task<CompilationUnitSyntax> GetCSharpSyntaxRootAsync(this Document document, CancellationToken cancellationToken = default(CancellationToken))
{
var root = await document.GetSyntaxRootAsync(cancellationToken).ConfigureAwait(false);
return (CompilationUnitSyntax)root;
}
public static Task<SyntaxTree> GetCSharpSyntaxTreeAsync(this Document document, CancellationToken cancellationToken = default(CancellationToken))
{
return document.GetSyntaxTreeAsync(cancellationToken);
}
public static Task<SemanticModel> GetCSharpSemanticModelAsync(this Document document, CancellationToken cancellationToken = default(CancellationToken))
{
return document.GetSemanticModelAsync(cancellationToken);
}
public static Task<SemanticModel> GetCSharpSemanticModelForNodeAsync(this Document document, SyntaxNode node, CancellationToken cancellationToken = default(CancellationToken))
{
return document.GetSemanticModelForNodeAsync(node, cancellationToken);
}
public static Task<SemanticModel> GetCSharpSemanticModelForSpanAsync(this Document document, TextSpan span, CancellationToken cancellationToken = default(CancellationToken))
{
return document.GetSemanticModelForSpanAsync(span, cancellationToken);
}
public static Task<Compilation> GetCSharpCompilationAsync(this Document document, CancellationToken cancellationToken = default(CancellationToken))
{
return document.Project.GetCompilationAsync(cancellationToken);
}
}
}
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