protected override object VisitVariableDeclaration(VariableDeclarationSyntax node)
{
LangType t = _ResolveLangType(node.Type);
#if ROSLYN
//if (t == null || t.DotnetType == null)
// throw new Exception("Roslyn powinien tozwiązać ten typ");
#endif
var vars = node.Variables.Select(Visit).OfType <VariableDeclarator>().ToArray();
if ((object)t.DotnetType == null)
{
if (vars.Any())
{
t = new LangType(vars[0].Value.ValueType);
}
// Console.ForegroundColor
Console.WriteLine("Brak typu dla {0} => {1}", node.ToString(), t);
}
return(new VariableDeclaration(t, vars));
}
private List <string> visitDecl(VariableDeclarationSyntax node)
{
var type = node.Type.ToString() != "var" ? GetMappedType(node.Type) : String.Empty;
var list = new List <string>();
string format;
if (node.Variables.SeparatorCount == 0)
{
foreach (var identifier in node.Variables)
{
var initializer = identifier.Initializer != null ? (" " + identifier.Initializer) : String.Empty;
var typeDeclaration = !string.IsNullOrEmpty(type) ? ": " + type : String.Empty;
list.Add(string.Format("let {0}{1}{2}", identifier.Identifier.Value, typeDeclaration,
initializer));
}
}
else
{
// if (node.ToString() == "int i = 0, imax = t.childCount")
// nop();
// {
// var prefix = "var ";
// var identifier = node.Variables.Last();
// var initializer = identifier.Initializer != null ? (" " + identifier.Initializer) : String.Empty;
// var typeDeclaration = !string.IsNullOrEmpty(type) ? ": " + type : String.Empty;
//
// string padding = new string(' ', prefix.Length);
// var separator = String.Concat(",", Environment.NewLine, GetIndentation(), padding);
// var enumerable = node.Variables.Select(
// v => v.Identifier.Value
// ).ToList();
// var lines = prefix + String.Join(separator,
// enumerable);
// list.Add(string.Format("{0}{1}{2};", lines, typeDeclaration, initializer));
// }
if (node.ToString() == "int i = 0, imax = t.childCount")
{
nop();
}
{
var prefix = "let ";
List <string> vars = new List <string>();
for (int i = 0; i < node.Variables.Count; i++)
{
var identifier = node.Variables[i];
var typeDeclaration = !string.IsNullOrEmpty(type) ? ": " + type : String.Empty;
var initializer = identifier.Initializer != null
? (" " + identifier.Initializer)
: String.Empty;
var item = string.Format("{0}{1}{2}", identifier.Identifier.Value, typeDeclaration,
initializer);
vars.Add(item);
}
var @join = string.Join(",", vars.ToArray());
list.Add(string.Format("{0}{1}", prefix, @join));
}
}
return(list);
}