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Subject: Re: [SG15] [Denver SG15 Meeting Paper] D1857r0.0: Modules Dependency Discovery
From: Michael Spencer (bigcheesegs_at_[hidden])
Date: 2019-09-05 18:00:41


On Wed, Sep 4, 2019 at 5:40 PM Michael Spencer <bigcheesegs_at_[hidden]>
wrote:

> On Fri, Aug 30, 2019 at 7:10 PM Bryce Adelstein Lelbach aka wash <
> brycelelbach_at_[hidden]> wrote:
>
>> Thanks for sending this around early!
>>
>> On Fri, Aug 30, 2019, 6:26 PM Michael Spencer via SG15 <
>> sg15_at_[hidden]> wrote:
>>
>>> I've attached a paper I've written for the upcoming Denver SG15 meeting
>>> and the Belfast meeting.
>>>
>>> Abstract:
>>> The changes to import in [P1703r1] were both too much and not enough to
>>> enable fast dependency scanning via partial preprocessing. It made import
>>> at the start of a line anywhere in the program an import-keyword, breaking
>>> things like import->doImport();. Also, no similar changes were applied to
>>> module. This paper fine-tunes the context-sensitivity of import and module,
>>> applying the fixes discussed on the reflector.
>>>
>>> - Michael Spencer
>>>
>>
> I've attached a minor revision (D1857r0.1). We recently were able to cut
> the scan time down to 3s.
>
> - Michael Spencer
>

I received some wording feedback and have yet another update. Now
(D1857r0.2) which contains minor wording changes.

- Michael Spencer





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