buildBody method
Builds a parser function body and returns the source code of the function body.
Implementation
@override
BuildBodyResult buildBody(BuildContext context, bool hasResult) {
if (chars.isEmpty) {
throw ArgumentError.value('', chars, 'Must not be empty');
}
final ranges = chars.runes.map((e) => (e, e)).toList();
return Satisfy(NotInRange(ranges)).buildBody(context, hasResult);
}