/// <summary>
/// Initializes instance of <see cref="ForeachVar"/> representing PHP list expression.
/// </summary>
/// <param name="list"></param>
public ForeachVar(ListEx /*!*/ list)
{
Debug.Assert(list != null);
Debug.Assert(list.RValue == null);
this.expr = list;
this.alias = false;
}
BoundExpression BindListEx(AST.ListEx expr)
{
var vars = expr.LValues
.Select(lval => (lval != null) ? (BoundReferenceExpression)BindExpression(lval, BoundAccess.Write) : null)
.ToArray();
return(new BoundAssignEx(new BoundListEx(vars).WithAccess(BoundAccess.Write), BindExpression(expr.RValue, BoundAccess.Read)));
}
/// <summary>
/// Visit list initializer expressions and r-value (if not null)
/// </summary>
/// <param name="x"></param>
virtual public void VisitListEx(ListEx x)
{
VisitExpressions(x.LValues);
VisitElement(x.RValue);
}
