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C# CodeAnalysis.Document类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C#中Microsoft.CodeAnalysis.Document的典型用法代码示例。如果您正苦于以下问题:C# Document类的具体用法?C# Document怎么用?C# Document使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



Document类属于Microsoft.CodeAnalysis命名空间,在下文中一共展示了Document类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C#代码示例。

示例1: GetRefactoringsAsync

		public async Task<IEnumerable<CodeAction>> GetRefactoringsAsync(Document document, TextSpan textSpan, CancellationToken cancellationToken)
		{
			var root = await document.GetSyntaxRootAsync(cancellationToken).ConfigureAwait(false);
			var node = root.FindNode(textSpan);
			var switchStatementNode = node as SwitchStatementSyntax;
			if (switchStatementNode == null)
				return null;

			var semanticModel = await document.GetSemanticModelAsync(cancellationToken).ConfigureAwait(false);

			var memberEx = switchStatementNode.Expression as MemberAccessExpressionSyntax;
			if (memberEx == null)
				return null;

			var symbolInfo = semanticModel.GetTypeInfo(memberEx.Name);
			var enumTypeInfo = symbolInfo.Type;
			if (enumTypeInfo.TypeKind != TypeKind.Enum)
				return null;

			var enumName = enumTypeInfo.Name;
			var nameSpace = enumTypeInfo.ContainingNamespace.Name;
			var enumType = Type.GetType(nameSpace + "." + enumName);
			if (enumType == null)
				return null;

			return new[] { CodeAction.Create("Explode Switch", c => ExplodeSwitch(document, root, semanticModel, switchStatementNode, c)) };
		}
开发者ID:Zache,项目名称:SwitchExploder,代码行数:27,代码来源:CodeRefactoringProvider.cs


示例2: UpdateMainDocument

 private static Solution UpdateMainDocument(Document document, SyntaxNode root, MethodDeclarationSyntax method, IEnumerable<IGrouping<Document, ReferenceLocation>> documentGroups)
 {
     var mainDocGroup = documentGroups.FirstOrDefault(dg => dg.Key.Equals(document));
     SyntaxNode newRoot;
     if (mainDocGroup == null)
     {
         newRoot = root.ReplaceNode(method, method.AddModifiers(staticToken));
     }
     else
     {
         var diagnosticNodes = mainDocGroup.Select(referenceLocation => root.FindNode(referenceLocation.Location.SourceSpan)).ToList();
         newRoot = root.TrackNodes(diagnosticNodes.Union(new[] { method }));
         newRoot = newRoot.ReplaceNode(newRoot.GetCurrentNode(method), method.AddModifiers(staticToken));
         foreach (var diagnosticNode in diagnosticNodes)
         {
             var token = newRoot.FindToken(diagnosticNode.GetLocation().SourceSpan.Start);
             var tokenParent = token.Parent;
             if (token.Parent.IsKind(SyntaxKind.IdentifierName)) continue;
             var invocationExpression = newRoot.GetCurrentNode(diagnosticNode).FirstAncestorOrSelfOfType<InvocationExpressionSyntax>()?.Expression;
             if (invocationExpression == null || invocationExpression.IsKind(SyntaxKind.IdentifierName)) continue;
             var memberAccess = invocationExpression as MemberAccessExpressionSyntax;
             if (memberAccess == null) continue;
             var newMemberAccessParent = memberAccess.Parent.ReplaceNode(memberAccess, memberAccess.Name)
                 .WithAdditionalAnnotations(Formatter.Annotation);
             newRoot = newRoot.ReplaceNode(memberAccess.Parent, newMemberAccessParent);
         }
     }
     var newSolution = document.Project.Solution.WithDocumentSyntaxRoot(document.Id, newRoot);
     return newSolution;
 }
开发者ID:nagyistoce,项目名称:code-cracker,代码行数:30,代码来源:MakeMethodStaticCodeFixProvider.cs


示例3: MakeMock

        private static async Task<Document> MakeMock(Document document, SyntaxNode invokationSyntax,
            CancellationToken cancellationToken)
        {
            var testSemanticModel = await document.GetSemanticModelAsync(cancellationToken).ConfigureAwait(false);

            var testInitMethodDecl = TestSemanticHelper.GetTestInitializeMethod(testSemanticModel);

            var declaredFields = testInitMethodDecl.Parent.ChildNodes().OfType<FieldDeclarationSyntax>().ToArray();

            var suts = testInitMethodDecl.GetSuts(testSemanticModel, declaredFields);

            var memberAccessExpressions = invokationSyntax.DescendantNodes()
                .OfType<ExpressionSyntax>()
                .Where(x => x is InvocationExpressionSyntax || x is MemberAccessExpressionSyntax)
                .Select(expr =>
                {
                    var memberAccess = expr as MemberAccessExpressionSyntax;
                    var invokationExpression = expr as InvocationExpressionSyntax;
                    var expression = invokationExpression == null ? memberAccess : invokationExpression.Expression;
                    return expression;
                });

            var invokedMethodsOfMocks = memberAccessExpressions.SelectMany(expressionSyntax => MocksAnalyzingEngine.GetInvokedMethodsOfMock(expressionSyntax, testSemanticModel, suts))
                                                               .DistinctBy(x => string.Join(",", x.FieldsToSetup.SelectMany(y => y.Field.Select(z => z))) + "," + x.MethodOrPropertySymbol)
                                                               .ToArray();

            if (invokedMethodsOfMocks.Length == 0)
                return document;

            var editor = await DocumentEditor.CreateAsync(document, cancellationToken).ConfigureAwait(false);

            ChangesMaker.ApplyChanges(invokationSyntax, editor, invokedMethodsOfMocks);

            return editor.GetChangedDocument();
        }
开发者ID:ycherkes,项目名称:MockIt,代码行数:35,代码来源:TestMethodCodeFixProvider.cs


示例4: TryInitializeState

		protected override bool TryInitializeState(
			Document document, SemanticModel model, SyntaxNode node, CancellationToken cancellationToken,
			out INamedTypeSymbol classType, out INamedTypeSymbol abstractClassType)
		{
			var baseClassNode = node as TypeSyntax;
			if (baseClassNode != null && baseClassNode.Parent is BaseTypeSyntax &&
				baseClassNode.Parent.IsParentKind(SyntaxKind.BaseList) &&
				((BaseTypeSyntax)baseClassNode.Parent).Type == baseClassNode)
			{
				if (baseClassNode.Parent.Parent.IsParentKind(SyntaxKind.ClassDeclaration))
				{
					abstractClassType = model.GetTypeInfo(baseClassNode, cancellationToken).Type as INamedTypeSymbol;
					cancellationToken.ThrowIfCancellationRequested();

					if (abstractClassType.IsAbstractClass())
					{
						var classDecl = baseClassNode.Parent.Parent.Parent as ClassDeclarationSyntax;
						classType = model.GetDeclaredSymbol(classDecl, cancellationToken) as INamedTypeSymbol;

						return classType != null && abstractClassType != null;
					}
				}
			}

			classType = null;
			abstractClassType = null;
			return false;
		}
开发者ID:sushihangover,项目名称:monodevelop,代码行数:28,代码来源:CSharpImplementAbstractClassService.cs


示例5: AddSourceToAsync

        public async Task<Document> AddSourceToAsync(Document document, ISymbol symbol, CancellationToken cancellationToken)
        {
            if (document == null)
            {
                throw new ArgumentNullException(nameof(document));
            }

            var newSemanticModel = await document.GetSemanticModelAsync(cancellationToken).ConfigureAwait(false);
            var rootNamespace = newSemanticModel.GetEnclosingNamespace(0, cancellationToken);

            // Add the interface of the symbol to the top of the root namespace
            document = await CodeGenerator.AddNamespaceOrTypeDeclarationAsync(
                document.Project.Solution,
                rootNamespace,
                CreateCodeGenerationSymbol(document, symbol),
                CreateCodeGenerationOptions(newSemanticModel.SyntaxTree.GetLocation(new TextSpan()), symbol),
                cancellationToken).ConfigureAwait(false);

            var docCommentFormattingService = document.GetLanguageService<IDocumentationCommentFormattingService>();
            var docWithDocComments = await ConvertDocCommentsToRegularComments(document, docCommentFormattingService, cancellationToken).ConfigureAwait(false);

            var docWithAssemblyInfo = await AddAssemblyInfoRegionAsync(docWithDocComments, symbol.GetOriginalUnreducedDefinition(), cancellationToken).ConfigureAwait(false);
            var node = await docWithAssemblyInfo.GetSyntaxRootAsync(cancellationToken).ConfigureAwait(false);
            var formattedDoc = await Formatter.FormatAsync(
                docWithAssemblyInfo, SpecializedCollections.SingletonEnumerable(node.FullSpan), options: null, rules: GetFormattingRules(docWithAssemblyInfo), cancellationToken: cancellationToken).ConfigureAwait(false);

            var reducers = this.GetReducers();
            return await Simplifier.ReduceAsync(formattedDoc, reducers, null, cancellationToken).ConfigureAwait(false);
        }
开发者ID:nemec,项目名称:roslyn,代码行数:29,代码来源:AbstractMetadataAsSourceService.cs


示例6: ChangeToThenByAsync

 private static async Task<Document> ChangeToThenByAsync(Document document, SyntaxNode syntaxNode, CancellationToken cancellationToken)
 {
     var root = await document.GetSyntaxRootAsync(cancellationToken);
     var newRoot = root.ReplaceNode(syntaxNode,
         SyntaxFactory.IdentifierName("ThenBy"));
     return document.WithSyntaxRoot(newRoot);
 }
开发者ID:ozgurkayaist,项目名称:sonarlint-vs,代码行数:7,代码来源:OrderByRepeatedCodeFixProvider.cs


示例7: OrdonnerMembres

        /// <summary>
        /// Réordonne les membres d'un type.
        /// </summary>
        /// <param name="document">Le document.</param>
        /// <param name="type">Le type.</param>
        /// <param name="jetonAnnulation">Le jeton d'annulation.</param>
        /// <returns>Le nouveau document.</returns>
        private async Task<Document> OrdonnerMembres(Document document, TypeDeclarationSyntax type, CancellationToken jetonAnnulation)
        {
            // On récupère la racine.
            var racine = await document
                .GetSyntaxRootAsync(jetonAnnulation)
                .ConfigureAwait(false);
            var modèleSémantique = await document.GetSemanticModelAsync(jetonAnnulation);

            // Pour une raison étrange, TypeDeclarationSyntax n'expose pas WithMembers() alors que les trois classes qui en héritent l'expose.
            // Il faut donc gérer les trois cas différemment...
            SyntaxNode nouveauType;
            if (type is ClassDeclarationSyntax)
            {
                nouveauType = (type as ClassDeclarationSyntax)
                    .WithMembers(SyntaxFactory.List(Partagé.OrdonnerMembres(type.Members, modèleSémantique)));
            }
            else if (type is InterfaceDeclarationSyntax)
            {
                nouveauType = (type as InterfaceDeclarationSyntax)
                    .WithMembers(SyntaxFactory.List(Partagé.OrdonnerMembres(type.Members, modèleSémantique)));
            }
            else
            {
                nouveauType = (type as StructDeclarationSyntax)
                    .WithMembers(SyntaxFactory.List(Partagé.OrdonnerMembres(type.Members, modèleSémantique)));
            }

            // Et on met à jour la racine.
            var nouvelleRacine = racine.ReplaceNode(type, nouveauType);

            return document.WithSyntaxRoot(nouvelleRacine);
        }
开发者ID:JabX,项目名称:controle-point-virgule,代码行数:39,代码来源:Correcteur.cs


示例8: UseExpressionBodiedMemberAsync

        private Task<Solution> UseExpressionBodiedMemberAsync(Document document, SyntaxNode root, SyntaxNode statement)
        {
            var returnStatement = (ReturnStatementSyntax) statement;
            var expression = returnStatement.Expression;
            var arrowClause = SyntaxFactory.ArrowExpressionClause(expression);

            var property = statement.AncestorsAndSelf().OfType<PropertyDeclarationSyntax>().FirstOrDefault();
            if (property != null)
            {
                var newProperty = property.RemoveNode(property.AccessorList, SyntaxRemoveOptions.KeepNoTrivia)
                                          .WithExpressionBody(arrowClause)
                                          .WithSemicolonToken(SyntaxFactory.Token(SyntaxKind.SemicolonToken));


                root = root.ReplaceNode(property, newProperty);
            }

            var method = statement.AncestorsAndSelf().OfType<MethodDeclarationSyntax>().FirstOrDefault();
            if (method != null)
            {
                root = root.ReplaceNode(method, method.RemoveNode(method.Body, SyntaxRemoveOptions.KeepNoTrivia)
                                                      .WithExpressionBody(arrowClause)
                                                      .WithSemicolonToken(SyntaxFactory.Token(SyntaxKind.SemicolonToken)));
            }

            return Task.FromResult(document.WithSyntaxRoot(root).Project.Solution);
        }
开发者ID:nemec,项目名称:VSDiagnostics,代码行数:27,代码来源:SimplifyExpressionBodiedMemberCodeFix.cs


示例9: GetInconsistentAccessibilityInfoAsync

        private static async Task<InconsistentAccessibilityInfo> GetInconsistentAccessibilityInfoAsync(Document document, Diagnostic diagnostic, CancellationToken cancellationToken)
        {
            InconsistentAccessibilityInfoProvider inconsistentAccessibilityProvider = null;

            switch (diagnostic.Id)
            {
                case InconsistentAccessibilityInMethodReturnTypeCompilerErrorNumber:
                    inconsistentAccessibilityProvider = new InconsistentAccessibilityInMethodReturnType();
                    break;
                case InconsistentAccessibilityInMethodParameterCompilerErrorNumber:
                    inconsistentAccessibilityProvider = new InconsistentAccessibilityInMethodParameter();
                    break;
                case InconsistentAccessibilityInFieldTypeCompilerErrorNumber:
                    inconsistentAccessibilityProvider = new InconsistentAccessibilityInFieldType();
                    break;
                case InconsistentAccessibilityInPropertyTypeCompilerErrorNumber:
                    inconsistentAccessibilityProvider = new InconsistentAccessibilityInPropertyType();
                    break;
                case InconsistentAccessibilityInIndexerReturnTypeCompilerErrorNumber:
                    inconsistentAccessibilityProvider = new InconsistentAccessibilityInIndexerReturnType();
                    break;
                case InconsistentAccessibilityInIndexerParameterCompilerErrorNumber:
                    inconsistentAccessibilityProvider = new InconsistentAccessibilityInIndexerParameter();
                    break;
            }

            return await inconsistentAccessibilityProvider.GetInconsistentAccessibilityInfoAsync(document, diagnostic, cancellationToken).ConfigureAwait(false);
        }
开发者ID:nagyistoce,项目名称:code-cracker,代码行数:28,代码来源:InconsistentAccessibilityCodeFixProvider.cs


示例10: GetTransformedDocumentAsync

        private async Task<Document> GetTransformedDocumentAsync(Document document, Diagnostic diagnostic, CancellationToken token)
        {
            var syntaxRoot = await document.GetSyntaxRootAsync(token).ConfigureAwait(false);
            var newDocument = this.CreateCodeFix(document, diagnostic, syntaxRoot);

            return newDocument;
        }
开发者ID:JaRau,项目名称:StyleCopAnalyzers,代码行数:7,代码来源:SA1502CodeFixProvider.cs


示例11: FixAllInDocumentAsync

            protected override async Task<SyntaxNode> FixAllInDocumentAsync(FixAllContext fixAllContext, Document document)
            {
                var diagnostics = await fixAllContext.GetDocumentDiagnosticsAsync(document).ConfigureAwait(false);
                if (diagnostics.IsEmpty)
                {
                    return null;
                }

                SyntaxNode syntaxRoot = await document.GetSyntaxRootAsync().ConfigureAwait(false);
                List<SyntaxNode> nodesNeedingQualification = new List<SyntaxNode>(diagnostics.Length);

                foreach (Diagnostic diagnostic in diagnostics)
                {
                    var node = syntaxRoot.FindNode(diagnostic.Location.SourceSpan, false, true) as SimpleNameSyntax;
                    if (node == null || node.IsMissing)
                    {
                        continue;
                    }

                    nodesNeedingQualification.Add(node);
                }

                return syntaxRoot.ReplaceNodes(nodesNeedingQualification, (originalNode, rewrittenNode) =>
                SyntaxFactory.MemberAccessExpression(SyntaxKind.SimpleMemberAccessExpression, ThisExpressionSyntax, (SimpleNameSyntax)rewrittenNode.WithoutTrivia().WithoutFormatting())
                .WithTriviaFrom(rewrittenNode)
                .WithoutFormatting());
            }
开发者ID:JaRau,项目名称:StyleCopAnalyzers,代码行数:27,代码来源:SA1101CodeFixProvider.cs


示例12: RemoveRedundantComparisonAsync

        private static async Task<Document> RemoveRedundantComparisonAsync(Document document, Diagnostic diagnostic, CancellationToken cancellationToken)
        {
            var root = await document.GetSyntaxRootAsync(cancellationToken).ConfigureAwait(false);
            var comparison = root.FindToken(diagnostic.Location.SourceSpan.Start).Parent.AncestorsAndSelf().OfType<BinaryExpressionSyntax>().First();
            var semanticModel = await document.GetSemanticModelAsync(cancellationToken);
            bool constValue;
            ExpressionSyntax replacer;
            var rightConst = semanticModel.GetConstantValue(comparison.Right);
            if (rightConst.HasValue)
            {
                constValue = (bool)rightConst.Value;
                replacer = comparison.Left;
            }
            else
            {
                var leftConst = semanticModel.GetConstantValue(comparison.Left);
                constValue = (bool)leftConst.Value;
                replacer = comparison.Right;
            }


            if ((!constValue && comparison.IsKind(SyntaxKind.EqualsExpression)) || (constValue && comparison.IsKind(SyntaxKind.NotEqualsExpression)))
                replacer = SyntaxFactory.PrefixUnaryExpression(SyntaxKind.LogicalNotExpression, replacer);
            replacer = replacer.WithAdditionalAnnotations(Formatter.Annotation);

            var newRoot = root.ReplaceNode(comparison, replacer);
            var newDocument = document.WithSyntaxRoot(newRoot);
            return newDocument;
        }
开发者ID:Cadums01,项目名称:code-cracker,代码行数:29,代码来源:SimplifyRedundantBooleanComparisonsCodeFixProvider.cs


示例13: GetTransformedDocumentAsync

        private static async Task<Document> GetTransformedDocumentAsync(Document document, Diagnostic diagnostic, CancellationToken cancellationToken)
        {
            var syntaxRoot = await document.GetSyntaxRootAsync(cancellationToken).ConfigureAwait(false);
            var whereToken = syntaxRoot.FindToken(diagnostic.Location.SourceSpan.Start);
            var precedingToken = whereToken.GetPreviousToken();
            var endToken = syntaxRoot.FindToken(diagnostic.Location.SourceSpan.End);
            var afterEndToken = endToken.GetNextToken();

            var parentIndentation = GetParentIndentation(whereToken);
            var settings = SettingsHelper.GetStyleCopSettings(document.Project.AnalyzerOptions, cancellationToken);
            var indentationTrivia = SyntaxFactory.Whitespace(parentIndentation + IndentationHelper.GenerateIndentationString(settings.Indentation, 1));

            var replaceMap = new Dictionary<SyntaxToken, SyntaxToken>()
            {
                [precedingToken] = precedingToken.WithTrailingTrivia(SyntaxFactory.CarriageReturnLineFeed),
                [whereToken] = whereToken.WithLeadingTrivia(indentationTrivia),
                [endToken] = endToken.WithTrailingTrivia(RemoveUnnecessaryWhitespaceTrivia(endToken).Add(SyntaxFactory.CarriageReturnLineFeed)),
            };

            if (afterEndToken.IsKind(SyntaxKind.EqualsGreaterThanToken))
            {
                replaceMap.Add(afterEndToken, afterEndToken.WithLeadingTrivia(indentationTrivia));
            }
            else if (afterEndToken.IsKind(SyntaxKind.OpenBraceToken))
            {
                replaceMap.Add(afterEndToken, afterEndToken.WithLeadingTrivia(SyntaxFactory.Whitespace(parentIndentation)));
            }
            else if (afterEndToken.IsKind(SyntaxKind.WhereKeyword))
            {
                replaceMap.Add(afterEndToken, afterEndToken.WithLeadingTrivia(indentationTrivia));
            }

            var newSyntaxRoot = syntaxRoot.ReplaceTokens(replaceMap.Keys, (t1, t2) => replaceMap[t1]).WithoutFormatting();
            return document.WithSyntaxRoot(newSyntaxRoot);
        }
开发者ID:Romanx,项目名称:StyleCopAnalyzers,代码行数:35,代码来源:SA1127CodeFixProvider.cs


示例14: GetSortedDiagnosticsFromDocuments

        /// <summary>
        /// Given an analyzer and a document to apply it to, run the analyzer and gather an array of diagnostics found in it.
        /// The returned diagnostics are then ordered by location in the source document.
        /// </summary>
        /// <param name="analyzer">The analyzer to run on the documents</param>
        /// <param name="documents">The Documents that the analyzer will be run on</param>
        /// <returns>An IEnumerable of Diagnostics that surfaced in the source code, sorted by Location</returns>
        protected static Diagnostic[] GetSortedDiagnosticsFromDocuments(DiagnosticAnalyzer analyzer, Document[] documents)
        {
            var projects = new HashSet<Project>();
            foreach (var document in documents) {
                projects.Add(document.Project);
            }

            var diagnostics = new List<Diagnostic>();
            foreach (var project in projects) {
                var compilationWithAnalyzers = project.GetCompilationAsync().Result.WithAnalyzers(ImmutableArray.Create(analyzer));
                var diags = compilationWithAnalyzers.GetAnalyzerDiagnosticsAsync().Result;
                foreach (var diag in diags) {
                    if (diag.Location == Location.None || diag.Location.IsInMetadata) {
                        diagnostics.Add(diag);
                    }
                    else {
                        for (int i = 0; i < documents.Length; i++) {
                            var document = documents[i];
                            var tree = document.GetSyntaxTreeAsync().Result;
                            if (tree == diag.Location.SourceTree) {
                                diagnostics.Add(diag);
                            }
                        }
                    }
                }
            }

            var results = SortDiagnostics(diagnostics);
            diagnostics.Clear();
            return results;
        }
开发者ID:andrecarlucci,项目名称:tddanalyzer,代码行数:38,代码来源:DiagnosticVerifier.Helper.cs


示例15: GetTransformedDocumentAsync

        private static async Task<Document> GetTransformedDocumentAsync(Document document, Diagnostic diagnostic, CancellationToken token)
        {
            var sourceText = await document.GetTextAsync(token).ConfigureAwait(false);

            var startIndex = sourceText.Lines.IndexOf(diagnostic.Location.SourceSpan.Start);
            int endIndex = startIndex;

            for (var i = startIndex + 1; i < sourceText.Lines.Count; i++)
            {
                if (!string.IsNullOrWhiteSpace(sourceText.Lines[i].ToString()))
                {
                    endIndex = i - 1;
                    break;
                }
            }

            if (endIndex >= (startIndex + 1))
            {
                var replaceSpan = TextSpan.FromBounds(sourceText.Lines[startIndex + 1].SpanIncludingLineBreak.Start, sourceText.Lines[endIndex].SpanIncludingLineBreak.End);
                var newSourceText = sourceText.Replace(replaceSpan, string.Empty);
                return document.WithText(newSourceText);
            }

            return document;
        }
开发者ID:nvincent,项目名称:StyleCopAnalyzers,代码行数:25,代码来源:SA1507CodeFixProvider.cs


示例16: MakeLambdaExpressionAsync

        private async Task<Document> MakeLambdaExpressionAsync(Document document, AnonymousMethodExpressionSyntax anonMethod, CancellationToken cancellationToken)
        {
            
            var parent = anonMethod.Parent;

            var parameterList = anonMethod.ParameterList != null ? anonMethod.ParameterList : SyntaxFactory.ParameterList();

            SyntaxNode body;

            if (anonMethod.Block != null && anonMethod.Block.Statements.Count == 1)
            {
                body = anonMethod.Block.Statements.ElementAt(0).ChildNodes().ElementAt(0);
            }
            else if (anonMethod.Block != null)
            {
                body = anonMethod.Body;
            }
            else
            {
                body = SyntaxFactory.Block();
            }

            var lambdaExpr = SyntaxFactory.
                ParenthesizedLambdaExpression(parameterList, (CSharpSyntaxNode)body);

            var newParent = parent.ReplaceNode(anonMethod, lambdaExpr);

            var root = await document.GetSyntaxRootAsync(cancellationToken).ConfigureAwait(false);

            var newRoot = root.ReplaceNode(parent, newParent);

            return document.WithSyntaxRoot(newRoot);

        }
开发者ID:Adyrhan,项目名称:delegate-lambda-replacer,代码行数:34,代码来源:CodeFixProvider.cs


示例17: GetSortedDiagnosticsFromDocumentsAsync

        /// <summary>
        /// Given an analyzer and a collection of documents to apply it to, run the analyzer and gather an array of
        /// diagnostics found. The returned diagnostics are then ordered by location in the source documents.
        /// </summary>
        /// <param name="analyzers">The analyzer to run on the documents.</param>
        /// <param name="documents">The <see cref="Document"/>s that the analyzer will be run on.</param>
        /// <param name="cancellationToken">The <see cref="CancellationToken"/> that the task will observe.</param>
        /// <returns>A collection of <see cref="Diagnostic"/>s that surfaced in the source code, sorted by
        /// <see cref="Diagnostic.Location"/>.</returns>
        protected static async Task<ImmutableArray<Diagnostic>> GetSortedDiagnosticsFromDocumentsAsync(ImmutableArray<DiagnosticAnalyzer> analyzers, Document[] documents, CancellationToken cancellationToken)
        {
            var projects = new HashSet<Project>();
            foreach (var document in documents)
            {
                projects.Add(document.Project);
            }

            var supportedDiagnosticsSpecificOptions = new Dictionary<string, ReportDiagnostic>();
            foreach (var analyzer in analyzers)
            {
                foreach (var diagnostic in analyzer.SupportedDiagnostics)
                {
                    // make sure the analyzers we are testing are enabled
                    supportedDiagnosticsSpecificOptions[diagnostic.Id] = ReportDiagnostic.Default;
                }
            }

            // Report exceptions during the analysis process as errors
            supportedDiagnosticsSpecificOptions.Add("AD0001", ReportDiagnostic.Error);

            var diagnostics = ImmutableArray.CreateBuilder<Diagnostic>();
            foreach (var project in projects)
            {
                // update the project compilation options
                var modifiedSpecificDiagnosticOptions = supportedDiagnosticsSpecificOptions.ToImmutableDictionary().SetItems(project.CompilationOptions.SpecificDiagnosticOptions);
                var modifiedCompilationOptions = project.CompilationOptions.WithSpecificDiagnosticOptions(modifiedSpecificDiagnosticOptions);
                var processedProject = project.WithCompilationOptions(modifiedCompilationOptions);

                var compilation = await processedProject.GetCompilationAsync(cancellationToken).ConfigureAwait(false);
                var compilationWithAnalyzers = compilation.WithAnalyzers(analyzers, processedProject.AnalyzerOptions, cancellationToken);
                var compilerDiagnostics = compilation.GetDiagnostics(cancellationToken);
                var compilerErrors = compilerDiagnostics.Where(i => i.Severity == DiagnosticSeverity.Error);
                var diags = await compilationWithAnalyzers.GetAnalyzerDiagnosticsAsync().ConfigureAwait(false);
                var allDiagnostics = await compilationWithAnalyzers.GetAllDiagnosticsAsync().ConfigureAwait(false);
                var failureDiagnostics = allDiagnostics.Where(diagnostic => diagnostic.Id == "AD0001");
                foreach (var diag in diags.Concat(compilerErrors).Concat(failureDiagnostics))
                {
                    if (diag.Location == Location.None || diag.Location.IsInMetadata)
                    {
                        diagnostics.Add(diag);
                    }
                    else
                    {
                        for (int i = 0; i < documents.Length; i++)
                        {
                            var document = documents[i];
                            var tree = await document.GetSyntaxTreeAsync(cancellationToken).ConfigureAwait(false);
                            if (tree == diag.Location.SourceTree)
                            {
                                diagnostics.Add(diag);
                            }
                        }
                    }
                }
            }

            var results = SortDistinctDiagnostics(diagnostics);
            return results.ToImmutableArray();
        }
开发者ID:ursenzler,项目名称:StyleCopAnalyzers,代码行数:69,代码来源:DiagnosticVerifier.Helper.cs


示例18: ImplementOperatorEquals

        private async Task<Document> ImplementOperatorEquals(Document document, SyntaxNode declaration, INamedTypeSymbol typeSymbol, CancellationToken cancellationToken)
        {
            DocumentEditor editor = await DocumentEditor.CreateAsync(document, cancellationToken).ConfigureAwait(false);
            var generator = editor.Generator;

            if (!typeSymbol.IsOperatorImplemented(WellKnownMemberNames.EqualityOperatorName))
            {
                var equalityOperator = GenerateOperatorDeclaration(generator.TypeExpression(SpecialType.System_Boolean),
                                                                   WellKnownMemberNames.EqualityOperatorName,
                                                                   new[]
                                                                   {
                                                                       generator.ParameterDeclaration("left", generator.TypeExpression(typeSymbol)),
                                                                       generator.ParameterDeclaration("right", generator.TypeExpression(typeSymbol)),
                                                                   },
                                                                   generator.ThrowStatement(generator.ObjectCreationExpression(generator.DottedName("System.NotImplementedException"))));
                editor.AddMember(declaration, equalityOperator);
            }

            if (!typeSymbol.IsOperatorImplemented(WellKnownMemberNames.InequalityOperatorName))
            {
                var inequalityOperator = GenerateOperatorDeclaration(generator.TypeExpression(SpecialType.System_Boolean),
                                                                   WellKnownMemberNames.InequalityOperatorName,
                                                                   new[]
                                                                   {
                                                                       generator.ParameterDeclaration("left", generator.TypeExpression(typeSymbol)),
                                                                       generator.ParameterDeclaration("right", generator.TypeExpression(typeSymbol)),
                                                                   },
                                                                   generator.ThrowStatement(generator.ObjectCreationExpression(generator.DottedName("System.NotImplementedException"))));
                editor.AddMember(declaration, inequalityOperator);
            }

            return editor.GetChangedDocument();

        }
开发者ID:GloryChou,项目名称:roslyn,代码行数:34,代码来源:OverloadOperatorEqualsOnOverridingValueTypeEquals.Fixer.cs


示例19: RebuildClassAsync

        private async Task<Document> RebuildClassAsync(Document document, ClassDeclarationSyntax classDeclaration, CancellationToken cancellationToken)
        {

            var newImplementation = @"
	private bool _isEnabled;

	private readonly Action _handler;
	public RelayCommand(Action handler)
	{
		_handler = handler;
	}

	public event EventHandler CanExecuteChanged;

	public bool IsEnabled {
		get { return _isEnabled; }
		set {
			if ((value != _isEnabled)) {
				_isEnabled = value;
				if (CanExecuteChanged != null) {
					CanExecuteChanged(this, EventArgs.Empty);
				}
			}
		}
	}

	public bool CanExecute(object parameter)
	{
		return IsEnabled;
	}

	public void Execute(object parameter)
	{
		_handler();
	}
";

            var newClassTree = SyntaxFactory.ParseSyntaxTree(newImplementation).
        GetRoot().DescendantNodes().
        Where(n => n.IsKind(SyntaxKind.FieldDeclaration) || n.IsKind(SyntaxKind.MethodDeclaration) || n.IsKind(SyntaxKind.PropertyDeclaration)
                || n.IsKind(SyntaxKind.ConstructorDeclaration) || n.IsKind(SyntaxKind.EventDeclaration) || n.IsKind(SyntaxKind.EventFieldDeclaration)).
        Cast<MemberDeclarationSyntax>().
        Select(decl => decl.WithAdditionalAnnotations(Formatter.Annotation, Simplifier.Annotation)).
        ToArray();


        ClassDeclarationSyntax newClassBlock = SyntaxFactory.ClassDeclaration("RelayCommand").AddTypeParameterListParameters(SyntaxFactory.TypeParameter("T")).WithOpenBraceToken(SyntaxFactory.ParseToken("{")).
                WithCloseBraceToken(SyntaxFactory.ParseToken("}").WithTrailingTrivia(SyntaxFactory.CarriageReturnLineFeed));

            newClassBlock = newClassBlock.AddBaseListTypes(SyntaxFactory.SimpleBaseType(SyntaxFactory.ParseTypeName("ICommand")));

            var newClassNode = newClassBlock.AddMembers(newClassTree);

            var root = await document.GetSyntaxRootAsync();

            var newRoot = root.ReplaceNode(classDeclaration, newClassNode);
            var newDocument = document.WithSyntaxRoot(newRoot);

            return newDocument;
        }
开发者ID:DualBrain,项目名称:DotNetAnalyzers,代码行数:60,代码来源:MakeRelayCommandRefactoring.cs


示例20: FixAllInDocumentAsync

        protected override async Task<SyntaxNode> FixAllInDocumentAsync(FixAllContext fixAllContext, Document document)
        {
            var diagnostics = await fixAllContext.GetDocumentDiagnosticsAsync(document).ConfigureAwait(false);
            if (diagnostics.IsEmpty)
            {
                return null;
            }

            DocumentEditor editor = await DocumentEditor.CreateAsync(document, fixAllContext.CancellationToken).ConfigureAwait(false);

            SyntaxNode root = editor.GetChangedRoot();

            ImmutableList<SyntaxNode> nodesToChange = ImmutableList.Create<SyntaxNode>();

            // Make sure all nodes we care about are tracked
            foreach (var diagnostic in diagnostics)
            {
                var location = diagnostic.Location;
                var syntaxNode = root.FindNode(location.SourceSpan);
                if (syntaxNode != null)
                {
                    editor.TrackNode(syntaxNode);
                    nodesToChange = nodesToChange.Add(syntaxNode);
                }
            }

            foreach (var node in nodesToChange)
            {
                editor.ReplaceNode(node, node.WithLeadingTrivia(SyntaxFactory.ElasticCarriageReturnLineFeed));
            }

            return editor.GetChangedRoot();
        }
开发者ID:JaRau,项目名称:StyleCopAnalyzers,代码行数:33,代码来源:SA1107FixAllProvider.cs



注:本文中的Microsoft.CodeAnalysis.Document类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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上一篇:
C# CodeAnalysis.DocumentInfo类代码示例发布时间:2022-05-26
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C# CodeAnalysis.DiagnosticInfo类代码示例发布时间:2022-05-26
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