public Var GetVar(ScopeGroup getter, string name, Location location)
{
Var var = GetScopeable <Var>(getter, name);
if (var == null && location != null)
{
throw SyntaxErrorException.VariableDoesNotExist(name, location);
}
return(var);
}
public DefinedVar GetVar(string name, Range range, List <Diagnostic> diagnostics)
{
DefinedVar var = null;
ScopeGroup checkGroup = this;
while (var == null && checkGroup != null)
{
var = checkGroup.InScope.FirstOrDefault(v => v.Name == name);
checkGroup = checkGroup.Parent;
}
if (var == null && range != null && diagnostics != null)
{
throw SyntaxErrorException.VariableDoesNotExist(name, range);
}
return(var);
}