public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
SyntaxNode root = await context.Document.GetSyntaxRootAsync(context.CancellationToken).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 initialization",
cancellationToken => MergeLocalDeclarationWithInitializationRefactoring.RefactorAsync(context.Document, declarator, cancellationToken),
DiagnosticIdentifiers.MergeLocalDeclarationWithInitialization + EquivalenceKeySuffix);
context.RegisterCodeFix(codeAction, context.Diagnostics);
}
private void AnalyzeLocalDeclarationStatement(SyntaxNodeAnalysisContext context)
{
var localDeclaration = (LocalDeclarationStatementSyntax)context.Node;
MergeLocalDeclarationWithInitializationRefactoring.Analyze(context, localDeclaration);
}