[wp-trac] [WordPress Trac] #37667: Handle post type support in `WP_Post_Type`

[WordPress Trac]

#37667: Handle post type support in `WP_Post_Type`
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 Reporter:  flixos90                             |       Owner:
     Type:  enhancement                          |      Status:  new
 Priority:  normal                               |   Milestone:  Awaiting
Component:  Posts, Post Types                    |  Review
 Severity:  normal                               |     Version:  4.6
 Keywords:  has-patch 2nd-opinion needs-unit-    |  Resolution:
  tests                                          |     Focuses:
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Comment (by flixos90):

 @swissspidy: What do you think about the (possible) problem with adding
 post type support before the post type is registered? How should we handle
 this? Add bool return values to `add_post_type_support()`? Or return
 `WP_Error`? Or `_doing_it_wrong()`?

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Ticket URL: <https://core.trac.wordpress.org/ticket/37667#comment:3>
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