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bug#11749: Acknowledgement (24.1; C-mode indentation gives wrong-type-ar
From: |
Michael Welsh Duggan |
Subject: |
bug#11749: Acknowledgement (24.1; C-mode indentation gives wrong-type-argument error.) |
Date: |
Mon, 10 Sep 2012 09:10:27 -0400 |
User-agent: |
Gnus/5.130006 (Ma Gnus v0.6) Emacs/24.1.50 (gnu/linux) |
Michael Welsh Duggan <mwd@cert.org> writes:
>>> There is generally no way to re-create it, so I've stopped reporting
>>> these. I wish there were some way to record all actions in c-mode
>>> buffers such that they could be saved and re-played when this type of
>>> problem happens. If there were some sort of debug flag I could turn
>>> on, I would turn it on by default and hopefully be able to catch some
>>> useful information.
>>
>> M-x c-toggle-parse-state-debug
>>
>> (or (c-toggle-parse-state-debug 1) in your .emacs). Warning: variable
>> `c-debug-parse-state' is not buffer local. I wrote this on 19th October
>> last year to help sort out the bug you reported a little earlier. :-)
>
> I will turn this on.
Okay, I have something repeatable. This is with an older checkout
("109494 dmantipov@yandex.ru-20120807112841-k0pyiinoxi2llcmu"), so I'm
updating my sources to see if this holds in the current bzr. In the
meantime, here's a recipe that works in the above version.
1) emacs -Q
2) C-x C-f <attached-file>
3) M-x c-toggle-parse-state-debug RET
4) C-v until you get a state inconsistency message (10 times for me)
c-parse-state inconsistency at 9942: using cache: (9866 9516 5134 5090), from
scratch: (9866 9516 (7654 . 9439) 5134 5090)
Old state:
(setq c-state-cache '(9516 5134 5090) c-state-cache-good-pos 10231
c-state-nonlit-pos-cache '(15063 12049 9049 6049 3049)
c-state-nonlit-pos-cache-limit 15063 c-state-brace-pair-desert '(9516 . 9818)
c-state-point-min 1 c-state-point-min-lit-type nil
c-state-point-min-lit-start nil c-state-min-scan-pos 1 c-state-old-cpp-beg
nil c-state-old-cpp-end nil)
c-parse-state inconsistency at 9942: using cache: (9866 9516 5134 5090), from
scratch: (9866 9516 (7654 . 9439) 5134 5090)
Old state:
(setq c-state-cache '(9866 9516 5134 5090) c-state-cache-good-pos 9867
c-state-nonlit-pos-cache '(15063 12049 9049 6049 3049)
c-state-nonlit-pos-cache-limit 15063 c-state-brace-pair-desert '(9516 . 9818)
c-state-point-min 1 c-state-point-min-lit-type nil
c-state-point-min-lit-start nil c-state-min-scan-pos 1 c-state-old-cpp-beg
nil c-state-old-cpp-end nil)
conn_memory.lzz
Description: Text document
--
Michael Welsh Duggan
(mwd@cert.org)
- bug#11749: Acknowledgement (24.1; C-mode indentation gives wrong-type-argument error.), (continued)
bug#11749: Acknowledgement (24.1; C-mode indentation gives wrong-type-argument error.), Alan Mackenzie, 2012/09/05
bug#11749: Acknowledgement (24.1; C-mode indentation gives wrong-type-argument error.), Alan Mackenzie, 2012/09/08
bug#11749: Acknowledgement (24.1; C-mode indentation gives wrong-type-argument error.), Michael Welsh Duggan, 2012/09/10
bug#11749: Acknowledgement (24.1; C-mode indentation gives wrong-type-argument error.), Michael Welsh Duggan, 2012/09/10
bug#11749: Acknowledgement (24.1; C-mode indentation gives wrong-type-argument error.), Michael Welsh Duggan, 2012/09/21
bug#11749: Acknowledgement (24.1; C-mode indentation gives wrong-type-argument error.),
Michael Welsh Duggan <=
bug#11749: Acknowledgement (24.1; C-mode indentation gives wrong-type-argument error.), Michael Welsh Duggan, 2012/09/10
bug#11749: Acknowledgement (24.1; C-mode indentation gives wrong-type-argument error.), Michael Welsh Duggan, 2012/09/10