public virtual JsStatement VisitForEachInStatement(JsForEachInStatement statement, TData data)
{
var objectToIterateOver = VisitExpression(statement.ObjectToIterateOver, data);
var body = VisitStatement(statement.Body, data);
return(ReferenceEquals(objectToIterateOver, statement.ObjectToIterateOver) && ReferenceEquals(body, statement.Body) ? statement : new JsForEachInStatement(statement.LoopVariableName, objectToIterateOver, body, statement.IsLoopVariableDeclared));
}
public override JsStatement VisitForEachInStatement(JsForEachInStatement statement, Tuple <ImmutableStack <JsDeclarationScope>, HashSet <string> > data)
{
if (!statement.IsLoopVariableDeclared)
{
MaybeAddGlobal(statement.LoopVariableName, data.Item2, data.Item1);
}
return(base.VisitForEachInStatement(statement, data));
}
public override JsStatement VisitForEachInStatement(JsForEachInStatement statement, HashSet <string> data)
{
if (statement.IsLoopVariableDeclared)
{
data.Add(statement.LoopVariableName);
}
return(base.VisitForEachInStatement(statement, data));
}
public override JsStatement VisitForEachInStatement(JsForEachInStatement statement, object data)
{
bool old = _unnamedIsMatch;
_unnamedIsMatch = false;
VisitStatement(statement.Body, null);
_unnamedIsMatch = old;
return(statement);
}
public override JsStatement VisitForEachInStatement(JsForEachInStatement statement, Tuple <Dictionary <string, string>, HashSet <string> > data)
{
string newName;
if (data.Item1.TryGetValue(statement.LoopVariableName, out newName))
{
return(JsStatement.ForIn(newName, VisitExpression(statement.ObjectToIterateOver, data), VisitStatement(statement.Body, data), statement.IsLoopVariableDeclared));
}
else
{
return(base.VisitForEachInStatement(statement, data));
}
}
public object VisitForEachInStatement(JsForEachInStatement statement, bool addNewline)
{
_cb.Append("for").Append(_space + "(");
if (statement.IsLoopVariableDeclared)
{
_cb.Append("var ");
}
_cb.Append(statement.LoopVariableName)
.Append(" in ");
VisitExpression(statement.ObjectToIterateOver, false);
_cb.Append(")" + _space);
VisitStatement(statement.Body, addNewline);
return(null);
}
public override JsStatement VisitForEachInStatement(JsForEachInStatement statement, object data)
{
var objectToIterateOver = VisitExpression(statement.ObjectToIterateOver, data);
var body = VisitStatement(statement.Body, data);
if (statement.IsLoopVariableDeclared)
{
_variables.Add(statement.LoopVariableName);
return(new JsForEachInStatement(statement.LoopVariableName, objectToIterateOver, body, false));
}
else
{
return(ReferenceEquals(objectToIterateOver, statement.ObjectToIterateOver) && ReferenceEquals(body, statement.Body) ? statement : new JsForEachInStatement(statement.LoopVariableName, objectToIterateOver, body, false));
}
}
public override JsStatement VisitForEachInStatement(JsForEachInStatement statement, object data)
{
_result.Add(statement.LoopVariableName);
return(base.VisitForEachInStatement(statement, data));
}
public override JsStatement VisitForEachInStatement(JsForEachInStatement statement, object data)
{
var body = VisitLoopBody(statement.Body, data);
return(ReferenceEquals(body, statement.Body) ? statement : new JsForEachInStatement(statement.LoopVariableName, statement.ObjectToIterateOver, body, statement.IsLoopVariableDeclared));
}
