greg ee87695626 Simplify Alternative data structure ... Most of the subfields are duplicated on Subpattern so just use that directly		2019-07-30 01:33:09 -07:00
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codegen	ParseError always has token now	2019-01-08 01:04:46 -08:00
language	Simplify Alternative data structure	2019-07-30 01:33:09 -07:00