/// <inheritdoc/>
public override SyntaxNode VisitIncompleteTrigger(UvssIncompleteTriggerSyntax node)
{
var unchanged = true;
var newTriggerKeyword = (SyntaxToken)Visit(node.TriggerKeyword);
if (newTriggerKeyword != node.TriggerKeyword)
{
unchanged = false;
}
var newQualifierToken = (SyntaxToken)Visit(node.QualifierToken);
if (newQualifierToken != node.QualifierToken)
{
unchanged = false;
}
var newBody = (UvssBlockSyntax)Visit(node.Body);
if (newBody != node.Body)
{
unchanged = false;
}
return(unchanged ? node : new UvssIncompleteTriggerSyntax(
newTriggerKeyword,
newQualifierToken,
newBody));
}
/// <summary>
/// Adds a diagnostic indicating that a trigger is incomplete
/// to the specified collection of diagnostics.
/// </summary>
/// <param name="collection">The collection to which to add the diagnostic.</param>
/// <param name="node">The syntax node which is associated with the diagnostic.</param>
internal static void ReportIncompleteTrigger(ref ICollection <DiagnosticInfo> collection,
UvssIncompleteTriggerSyntax node)
{
Contract.Require(node, nameof(node));
var span = new TextSpan(node.TriggerKeyword.Width, 0);
var diagnostic = new DiagnosticInfo(node.TriggerKeyword, DiagnosticID.IncompleteTrigger,
DiagnosticSeverity.Error, span, "Trigger type expected ('property' or 'event')");
Report(ref collection, diagnostic);
}
/// <summary>
/// Visits the specified incomplete trigger node.
/// </summary>
/// <param name="node">The node to visit.</param>
/// <returns>A node which should replace the visited node, or a reference to the visited node
/// itself if no changes were made.</returns>
public virtual SyntaxNode VisitIncompleteTrigger(UvssIncompleteTriggerSyntax node)
{
return(VisitSyntaxNode(node));
}
