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Optional parameter error case, note about keyword parameter fall through

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Timothy Clem 2016-11-10 12:51:26 -08:00
parent 9ca3308ea4
commit 3986e0ae1a
1 changed files with 4 additions and 0 deletions
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4
src/Language/Ruby.hs
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@ -49,7 +49,11 @@ termConstructor source sourceSpan name range children
("argument_pair", [ k, v ] ) -> S.Pair k v
("argument_pair", _ ) -> S.Error children
("keyword_parameter", [ k, v ] ) -> S.Pair k v
-- NB: ("keyword_parameter", k) is a required keyword parameter, e.g.:
-- def foo(name:); end
-- Let it fall through to generate an Indexed syntax.
("optional_parameter", [ k, v ] ) -> S.Pair k v
("optional_parameter", _ ) -> S.Error children
("array", _ ) -> S.Array children
("assignment", [ identifier, value ]) -> S.Assignment identifier value
("assignment", _ ) -> S.Error children