private static async Task <Solution> Replace(
Document document,
AceSyntax node,
CancellationToken cancellationToken)
{
var solution = document.Project.Solution;
var root = await document.GetSyntaxRootAsync(cancellationToken)
.ConfigureAwait(false);
if (root is null)
{
return(solution);
}
var newSpecifiers = new[] { node.Type.RankSpecifiers.Last() };
var newType = SyntaxFactory.ArrayType(
SyntaxFactory.OmittedTypeArgument(),
SyntaxFactory.List(newSpecifiers));
var newNode = node.WithType(newType);
var newRoot = root.ReplaceNode(node, newNode);
if (newRoot is null)
{
return(solution);
}
var workspace = solution.Workspace;
var formattedNode = Formatter.Format(
newRoot,
Formatter.Annotation,
workspace,
workspace.Options);
return(solution.WithDocumentSyntaxRoot(
document.Id, formattedNode));
}
public override VisualBasicSyntaxNode VisitArrayCreationExpression(CSS.ArrayCreationExpressionSyntax node)
{
var upperBoundArguments = node.Type.RankSpecifiers.First()?.Sizes.Where(s => !(s is CSS.OmittedArraySizeExpressionSyntax)).Select(
s => (ArgumentSyntax)SyntaxFactory.SimpleArgument(ReduceArrayUpperBoundExpression((ExpressionSyntax)s.Accept(this))));
var rankSpecifiers = node.Type.RankSpecifiers.Select(rs => (ArrayRankSpecifierSyntax)rs.Accept(this));
return(SyntaxFactory.ArrayCreationExpression(
SyntaxFactory.Token(SyntaxKind.NewKeyword),
SyntaxFactory.List <AttributeListSyntax>(),
(TypeSyntax)node.Type.ElementType.Accept(this),
upperBoundArguments.Any() ? SyntaxFactory.ArgumentList(SyntaxFactory.SeparatedList <ArgumentSyntax>(upperBoundArguments)) : null,
upperBoundArguments.Any() ? SyntaxFactory.List(rankSpecifiers.Skip(1)) : SyntaxFactory.List(rankSpecifiers),
(CollectionInitializerSyntax)node.Initializer?.Accept(this)
));
}
