private static IEnumerable <IBlockError> GatherErrorsRecursively(CodeblockCollection collection)
{
foreach (CodeblockItem item in collection)
{
IBlockError error = item.CheckErrors();
if (error != null)
{
yield return(item.CheckErrors());
}
if (item is IControlFlowBlock)
{
var suberrors = GatherErrorsRecursively((item as IControlFlowBlock).Children);
foreach (var e in suberrors)
{
if (e != null)
{
yield return(error);
}
}
}
}
}
public IfElseBlock()
{
Children = new CodeblockCollection();
ElseChildren = new CodeblockCollection();
}
public IfBlock()
{
Children = new CodeblockCollection();
}
/// <summary>
/// Creates a new instance of a codeblock system.
/// </summary>
public CodeblockSystem()
{
Blocks = new CodeblockCollection();
}
public WhileTrueLoopBlock()
{
Children = new CodeblockCollection();
}
public ForLoopBlock()
{
Children = new CodeblockCollection();
}