/// <summary>
/// Generates a for block with the specified loop conditions and body.
/// </summary>
/// <param name="init">The optional init statement.</param>
/// <param name="condition">The optional condition statement.</param>
/// <param name="post">The optional post statement.</param>
/// <param name="body">The body of the for loop.</param>
/// <returns>The root node of the for block AST.</returns>
public static Node Generate(Node init, Node condition, Node post, IReadOnlyList <Node> body)
{
if (init != null || condition != null || post != null)
{
throw new NotImplementedException("init, condition and post are NYI");
}
if (body == null || body.Count == 0)
{
throw new ArgumentException(nameof(body));
}
var forBlock = new For();
var openBrace = new OpenDelimiter(BinaryDelimiterType.Brace);
foreach (var node in body)
{
openBrace.AddChild(node);
}
openBrace.AddClosingDelimiter();
forBlock.AddChild(openBrace);
return(forBlock);
}