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Function captures: [] vs nil #3

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rmolinari opened this issue Apr 3, 2023 · 0 comments
Open

Function captures: [] vs nil #3

rmolinari opened this issue Apr 3, 2023 · 0 comments

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@rmolinari
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Function captures have some tricky corner cases. See the README for some details.

Check how a returned value of [] is handled.

  • Has an empty array been captured?
  • Or has nothing been captured?

If the latter, is there any difference between [] and nil? If there is no difference, can we separate them to gain better overall semantics?
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@rmolinari