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Enable null return values in plain functions #5884

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merged 1 commit into from Jan 29, 2016

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jimfb
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@jimfb jimfb commented Jan 19, 2016

Enable null return values in plain functions by removing support for inheritless classes, as per #5355.

@jimfb jimfb added this to the 0.15 milestone Jan 19, 2016
@sebmarkbage sebmarkbage mentioned this pull request Jan 19, 2016
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@jimfb jimfb force-pushed the component-extends-react-component branch from d8ef46a to d32aee5 Compare January 19, 2016 21:42
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jimfb commented Jan 20, 2016

@sebmarkbage @spicyj


it('should allow simple functions to return false', function() {
function Child() {
return null;
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false

@jimfb jimfb force-pushed the component-extends-react-component branch from d32aee5 to 757756f Compare January 20, 2016 22:11
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@jimfb updated the pull request.

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jquense commented Jan 29, 2016

🙌

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jimfb commented Jan 29, 2016

Ping @sebmarkbage @spicyj

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I thought I reviewed this already. 👍

jimfb added a commit that referenced this pull request Jan 29, 2016
Enable null return values in plain functions
@jimfb jimfb merged commit 188e8cd into facebook:master Jan 29, 2016
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afc163 added a commit to react-component/table that referenced this pull request Aug 2, 2016
gaearon added a commit to gaearon/react that referenced this pull request Dec 28, 2016
This test is identical to "should warn when stateless component returns array" earlier.

It was moved from another file in facebook#5884 so it likely survived by accident.
gaearon added a commit to gaearon/react that referenced this pull request Dec 28, 2016
We have an invariant that checks the same case right afterwards.

The warning was originally added in facebook#5884 with a distinct wording.

However it was later changed to the same wording as the invariant in facebook#6008.

I don't see why we would want to have both since they're saying the same thing and with (almost) the same internal stack.
acdlite pushed a commit to acdlite/react that referenced this pull request Jan 12, 2017
This test is identical to "should warn when stateless component returns array" earlier.

It was moved from another file in facebook#5884 so it likely survived by accident.
acdlite pushed a commit to acdlite/react that referenced this pull request Jan 12, 2017
We have an invariant that checks the same case right afterwards.

The warning was originally added in facebook#5884 with a distinct wording.

However it was later changed to the same wording as the invariant in facebook#6008.

I don't see why we would want to have both since they're saying the same thing and with (almost) the same internal stack.
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6 participants