* bug#24426: 25.1.50; [critical] semantic-fetch-tags regression since 25-03-2016
@ 2016-09-13 8:09 Oleh Krehel
2016-09-13 8:28 ` Dmitry Gutov
0 siblings, 1 reply; 3+ messages in thread
From: Oleh Krehel @ 2016-09-13 8:09 UTC (permalink / raw)
To: 24426
I have noticed a regression in the current master branch, possibly in
emacs-25 branch too.
When calling `semantic-fetch-tags`, it intermittently fails, even for
Elisp buffers for which it had a super-stable support over the years.
I noticed that semantic.el was not changed in the last years, so the
problem comes likely due to changes in EIOIO.
The error is thrown from `semantic-parse-region-default':
(when (or (null semantic--parse-table) (eq semantic--parse-table t))
;; If there is no table, or it was set to t, then we are here by
;; some other mistake. Do not throw an error deep in the parser.
(error "No support found to parse buffer %S" (buffer-name)))
So I get e.g. signal(error ("No support found to parse buffer
\"hydra.el\"")), quite often, but not always.
The error definitely does not occur for an earlier build that I did on
25-03-2016. I'll try to bisect it more when I have some time.
I'd like to request putting this bug as blocking for Emacs-25. I heavily
rely on Semantic parsing the code in various languages and have some
packages on MELPA that rely on Semantic as well.
Oleh
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#24426: 25.1.50; [critical] semantic-fetch-tags regression since 25-03-2016
2016-09-13 8:09 bug#24426: 25.1.50; [critical] semantic-fetch-tags regression since 25-03-2016 Oleh Krehel
@ 2016-09-13 8:28 ` Dmitry Gutov
2016-09-13 9:21 ` Oleh Krehel
0 siblings, 1 reply; 3+ messages in thread
From: Dmitry Gutov @ 2016-09-13 8:28 UTC (permalink / raw)
To: Oleh Krehel, 24426
Hi Oleh,
On 13.09.2016 11:09, Oleh Krehel wrote:
> possibly in
> emacs-25 branch too.
Could you double-check that first, please?
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#24426: 25.1.50; [critical] semantic-fetch-tags regression since 25-03-2016
2016-09-13 8:28 ` Dmitry Gutov
@ 2016-09-13 9:21 ` Oleh Krehel
0 siblings, 0 replies; 3+ messages in thread
From: Oleh Krehel @ 2016-09-13 9:21 UTC (permalink / raw)
To: Dmitry Gutov; +Cc: 24426
Hi Dmitry,
Dmitry Gutov <dgutov@yandex.ru> writes:
> On 13.09.2016 11:09, Oleh Krehel wrote:
>> possibly in
>> emacs-25 branch too.
>
> Could you double-check that first, please?
Just double-checked. Can no longer reproduce the bug on master (and
emacs-25). The bug was related to a corrupted semanticdb I guess, fixed
by cleaning that folder.
I'll reply here if the bug resurfaces, but it's gone for now.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2016-09-13 8:09 bug#24426: 25.1.50; [critical] semantic-fetch-tags regression since 25-03-2016 Oleh Krehel
2016-09-13 8:28 ` Dmitry Gutov
2016-09-13 9:21 ` Oleh Krehel
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