bug#22270: Indentation following a multi-line Java annotation not correct

[Lars Ingebrigtsen <larsi@gnus.org>]

Lanning <lanning@gmail.com> writes:

> In the file cc-engine the function c-guess-basic-syntax doesn't
> always properly handle indentation after a Java annotation.
> In the case where the annotation spans multiple lines, the
> following code in indented to be in-line with the last line
> of the annotation:
>
>     @AnAnnotation(param1=1,
>                   param2=2)
>                   public void run() {
>     }
>
> The problem is in the CASE 5N clause, where the code calls
>     (c-add-syntax 'annotation-top-cont (c-point 'boi))
> Instead of moving to the previous line, it should move to the
> beginning of the annotation
>     (prog1
>         (c-add-syntax 'annotation-top-cont (progn (c-beginning-of-statement-1)
> (point)))
>       (goto-char placeholder))

Emacs 28 behaves the same way, and that does seem to be the wrong
indentation.

Alan?

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   bloggy blog: http://lars.ingebrigtsen.no