private VariableInfo GetVariableOrDefaultForChild(string name)
{
VariableInfo variable = Variables.GetValueOrDefault(name) ?? VariablesFromParent.GetValueOrDefault(name) ?? GetGroupVariableOrDefault(name);
if (variable == null && Parent?.GetVariableOrDefaultForChild(name) != null)
{
variable = new VariableInfo
{
Name = name,
Depth = 0,
StackLocation = -(OrderedVariablesFromParent.Count + 1)
};
VariablesFromParent.Add(name, variable);
OrderedVariablesFromParent.Add(variable);
}
return(variable);
}
public VariableInfo GetVariableOrDefault(string name)
{
VariableInfo variable = Variables.GetValueOrDefault(name) ?? VariablesFromParent.GetValueOrDefault(name);
if (variable == null && !(Group?.Pointers.ContainsKey(name) ?? false) &&
Parent?.GetVariableOrDefaultForChild(name) != null)
{
variable = new VariableInfo
{
Name = name,
Depth = 0,
StackLocation = -(OrderedVariablesFromParent.Count + 1)
};
VariablesFromParent.Add(name, variable);
OrderedVariablesFromParent.Add(variable);
}
return(variable);
}
private VariableInfo GetGroupVariableOrDefault(string name)
{
VariableInfo variable = null;
if (Group?.Pointers.ContainsKey(name) ?? false)
{
variable = new VariableInfo
{
Name = name,
Depth = 0,
StackLocation = -(OrderedVariablesFromParent.Count + 1),
IsFromGroup = true
};
VariablesFromParent.Add(name, variable);
OrderedVariablesFromParent.Add(variable);
}
return(variable);
}
public bool ContainsForChild(string name)
{
return(Variables.ContainsKey(name) || VariablesFromParent.ContainsKey(name) || (Group?.Pointers.ContainsKey(name) ?? false) || (Parent?.ContainsForChild(name) ?? false));
}
