public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context) { SyntaxNode root = await context.GetSyntaxRootAsync().ConfigureAwait(false); VariableDeclaratorSyntax declarator = root .FindNode(context.Span, getInnermostNodeForTie: true)? .FirstAncestorOrSelf <VariableDeclaratorSyntax>(); Debug.Assert(declarator != null, $"{nameof(declarator)} is null"); CodeAction codeAction = CodeAction.Create( "Merge local declaration with assignment", cancellationToken => MergeLocalDeclarationWithAssignmentRefactoring.RefactorAsync(context.Document, declarator, cancellationToken), DiagnosticIdentifiers.MergeLocalDeclarationWithAssignment + EquivalenceKeySuffix); context.RegisterCodeFix(codeAction, context.Diagnostics); }
public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context) { SyntaxNode root = await context.GetSyntaxRootAsync().ConfigureAwait(false); VariableDeclaratorSyntax declarator = root .FindNode(context.Span, getInnermostNodeForTie: true)? .FirstAncestorOrSelf <VariableDeclaratorSyntax>(); Debug.Assert(declarator != null, $"{nameof(declarator)} is null"); if (declarator == null) { return; } foreach (Diagnostic diagnostic in context.Diagnostics) { switch (diagnostic.Id) { case DiagnosticIdentifiers.MergeLocalDeclarationWithAssignment: { CodeAction codeAction = CodeAction.Create( "Merge local declaration with assignment", cancellationToken => MergeLocalDeclarationWithAssignmentRefactoring.RefactorAsync(context.Document, declarator, cancellationToken), diagnostic.Id + EquivalenceKeySuffix); context.RegisterCodeFix(codeAction, diagnostic); break; } case DiagnosticIdentifiers.RemoveRedundantFieldInitialization: { CodeAction codeAction = CodeAction.Create( "Remove redundant field initialization", cancellationToken => RemoveRedundantFieldInitializationRefactoring.RefactorAsync(context.Document, declarator, cancellationToken), diagnostic.Id + EquivalenceKeySuffix); context.RegisterCodeFix(codeAction, diagnostic); break; } } } }
public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context) { SyntaxNode root = await context.GetSyntaxRootAsync().ConfigureAwait(false); if (!TryFindFirstAncestorOrSelf(root, context.Span, out VariableDeclaratorSyntax declarator)) { return; } foreach (Diagnostic diagnostic in context.Diagnostics) { switch (diagnostic.Id) { case DiagnosticIdentifiers.MergeLocalDeclarationWithAssignment: { CodeAction codeAction = CodeAction.Create( "Merge local declaration with assignment", cancellationToken => MergeLocalDeclarationWithAssignmentRefactoring.RefactorAsync(context.Document, declarator, cancellationToken), GetEquivalenceKey(diagnostic)); context.RegisterCodeFix(codeAction, diagnostic); break; } case DiagnosticIdentifiers.RemoveRedundantFieldInitialization: { CodeAction codeAction = CodeAction.Create( "Remove redundant field initialization", cancellationToken => RemoveRedundantFieldInitializationRefactoring.RefactorAsync(context.Document, declarator, cancellationToken), GetEquivalenceKey(diagnostic)); context.RegisterCodeFix(codeAction, diagnostic); break; } } } }