public VariableDeclaration GetVariable(string name)
{
VariableDeclaration v = null;
if (!_variables.TryGetValue(name, out v))
{
if (_parent != null)
{
return(_parent.GetVariable(name));
}
}
if (v != null)
{
if (!v.IsChecked)
{
v.CheckSemantic(this, Log);
v.IsChecked = true;
}
v.IsUsed = true;
}
return(v);
}
