company overlay goes wonky if it overlaps a folded outline

[tsdh]

I use outline-minor-mode in almost all my source files. When the company tooltip overlay overlaps a folded outline heading, it totally gets wonky.

Here are two screenshots illustrating the problem much better than any words can do.

That's how it's supposed to look (and how it actually looks when there's no collapsed outline):

Now I've collapsed the next two headline below point, and now that's what I get:

[dgutov]

Thanks for the report.

I can reproduce the black-and-white part of the problem, but where does the [+] indicator come from? If I enable outline-minor-mode and call hide-entry, it displays ellipsis at the end of the line instead.

[tsdh]

The [+] instead of the standard ellipsis is a customization of mine:

(set-display-table-slot
 standard-display-table
 'selective-display
 (let ((face-offset (* (face-id 'shadow) (lsh 1 22))))
   (vconcat (mapcar (lambda (c) (+ face-offset c)) "[+]"))))

[dgutov]

That seems to do it.
The ellipsis indicator gets hidden, but I don't think there's a reasonable way to keep it, with our current approach.

[tsdh]

Yes, now it works.

That the ellipsis are gone is a bit unfortunate, but really no big issue. Thanks for the quick fix, Dmity!