/// <summary>
/// Removes a <see cref="Declaration"/> and its <see cref="Declaration.References"/>.
/// </summary>
/// <param name="module">The <see cref="ICodeModule"/> to modify.</param>
/// <param name="target"></param>
public static void Remove(this ICodeModule module, Declaration target)
{
if (!module.Equals(target.QualifiedName.QualifiedModuleName.Component.CodeModule))
{
throw new ArgumentException("Target is not declared in specified module.");
}
var sortedItems = target.References
.Where(reference => module.Equals(reference.QualifiedModuleName.Component.CodeModule))
.Select(reference => Tuple.Create((object)reference, reference.Selection))
.Concat(new[] { Tuple.Create((object)target, target.Selection) })
.OrderByDescending(t => t.Item2);
foreach (var tuple in sortedItems)
{
if (tuple.Item1 is Declaration)
{
RemoveDeclarationOnly(module, target);
}
else
{
var reference = (IdentifierReference)tuple.Item1;
Remove(reference.QualifiedModuleName.Component.CodeModule, reference);
}
}
}
