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Possible bug: (list null null) #8

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bennn opened this issue Jun 6, 2017 · 0 comments
Open

Possible bug: (list null null) #8

bennn opened this issue Jun 6, 2017 · 0 comments

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@bennn
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bennn commented Jun 6, 2017

pfds/trie uses the pattern (list null null).
https://github.com/takikawa/tr-pfds/blob/master/pfds/trie.rkt#L81

@philnguyen points out that null is a variable here, and not the empty list.
philnguyen/soft-contract#88 (comment)

If "a list of two equal elements" is the intended pattern, please use a better variable name!
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