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bug#7722: 24.0.50; Finding this C++ header file drops emacs into a infin
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From: |
Daniel Colascione |
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Subject: |
bug#7722: 24.0.50; Finding this C++ header file drops emacs into a infinite loop |
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Date: |
Sun, 30 Jan 2011 13:23:35 -0800 |
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User-agent: |
Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.13) Gecko/20101207 Thunderbird/3.1.7 |
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On 1/26/11 4:55 PM, Chong Yidong wrote:
> Chong Yidong <cyd@stupidchicken.com> writes:
>
>>> 1. emacs -Q bug.hpp
>>> 2. emacs loops infinitely using 100% CPU resources
>>>
>>> The offending file is that (according to the original reporter, the
>>> spaces and empty lines are needed):
>>
>> I can reproduce this (file attached for convenience). Alan, could you
>> take a look? Looks like a loop in c-forward-<>-arglist-recur:
>
> In the meantime, I have added the following hack/workaround to the
> emacs-23 branch, which seems to break the loop. Let me know if you find
> a fix that's safer (since we are well into the 23.3 pretest).
Incidentally, I can't reproduce the problem with the trunk cc-mode.
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