Tagged union for different nonterminals, which is used internally by
the parser. The union can allow more nonterminals than necessary,
which can reduce template bloat.
classDynamicParseTreeCreator(alias GrammarModule, Location_, alias LocationRangeImpl = LocationRangeStartLength)
Tagged union for different nonterminals, which is used internally by the parser. The union can allow more nonterminals than necessary, which can reduce template bloat.