private FList <Variable> AddVariablesForsArrayLengths(APC pc, FList <Variable> variables)
{
Contract.Ensures(variables == null || Contract.Result <FList <Variable> >() != null);
if (variables == FList <Variable> .Empty)
{
return(variables);
}
var postPC = pc.Post();
var arrayLenghts = FList <Variable> .Empty;
foreach (var v in variables.GetEnumerable())
{
Variable vLength;
if (this.mDriver.Context.ValueContext.TryGetArrayLength(postPC, v, out vLength))
{
arrayLenghts = arrayLenghts.Cons(vLength);
}
}
if (!arrayLenghts.IsEmpty())
{
variables = variables.Append(arrayLenghts);
Contract.Assert(variables != null);
}
return(variables);
}