public override object Visit(DirectionExpression directionExpression, object data)
{
DebugOutput(directionExpression);
string fieldDirection = String.Empty;
// TODO: is this correct that there is nothing in a VB.NET method call for out & ref ?
// switch (directionExpression.FieldDirection) {
// case FieldDirection.Out:
// break;
// case FieldDirection.Ref:
// break;
// }
return String.Concat(fieldDirection, directionExpression.Expression.AcceptVisitor(this, data));
}
public override object Visit(DirectionExpression directionExpression, object data)
{
return null;
}
public override object Visit(DirectionExpression directionExpression, object data)
{
Console.WriteLine(directionExpression.ToString());
return directionExpression.AcceptChildren(this, data);
}
public override object Visit(DirectionExpression directionExpression, object data)
{
// no calls allowed !!!
return null;
}
public virtual object Visit(DirectionExpression directionExpression, object data)
{
return directionExpression.Expression.AcceptVisitor(this, data);
}
void Argument(
#line 1474 "cs.ATG"
out Expression argumentexpr) {
#line 1476 "cs.ATG"
Expression expr;
FieldDirection fd = FieldDirection.None;
if (la.kind == 92 || la.kind == 99) {
if (la.kind == 99) {
lexer.NextToken();
#line 1481 "cs.ATG"
fd = FieldDirection.Ref;
} else {
lexer.NextToken();
#line 1482 "cs.ATG"
fd = FieldDirection.Out;
}
}
Expr(
#line 1484 "cs.ATG"
out expr);
#line 1484 "cs.ATG"
argumentexpr = fd != FieldDirection.None ? argumentexpr = new DirectionExpression(fd, expr) : expr;
}
public override object Visit(DirectionExpression directionExpression, object data)
{
switch (directionExpression.FieldDirection) {
case FieldDirection.Out:
outputFormatter.PrintToken(Tokens.Out);
outputFormatter.Space();
break;
case FieldDirection.Ref:
outputFormatter.PrintToken(Tokens.Ref);
outputFormatter.Space();
break;
}
directionExpression.Expression.AcceptVisitor(this, data);
return null;
}