Support zero-column corner case in vector visitors #1959
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krlmlr
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I think I would prefer to make this an error, rather than switching to |
krlmlr
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Thanks! |
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This old issue has been automatically locked. If you believe you have found a related problem, please file a new issue (with reprex) and link to this issue. https://reprex.tidyverse.org/ |
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Fixes #1957.
With tests, which pass locally. Travis fails because of tibble update (#1949).
Currently I have no idea how to make the forward of n_distinct() to n() explicit in the code for hybrid evaluation.