[cfe-commits] [PATCH] Fast path for finding comments
Douglas Gregor
dgregor at apple.com
Tue Jul 17 14:58:02 PDT 2012
On Jul 17, 2012, at 2:52 PM, Dmitri Gribenko <gribozavr at gmail.com> wrote:
> On Tue, Jul 17, 2012 at 2:41 PM, Douglas Gregor <dgregor at apple.com> wrote:
>>
>> On Jul 12, 2012, at 9:44 AM, Dmitri Gribenko <gribozavr at gmail.com> wrote:
>>
>>> Hello,
>>>
>>> The attached patch implements an optimization for finding the comment
>>> that occurs just after a given declaration. It is based on the
>>> observation that during parsing the comment that should be attached to
>>> the decl is usually among the last two documentation comments parsed.
>>
>> This approach looks good to me. Did you validate it on a decent-sized header (say, Cocoa) to make sure it doesn't change the results?
>
> I did -- and there is an assert checking that it doesn't change the result.
Thanks!
- Doug
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