[swift-users] xcode 9 new build system too aggressive?

[David Baraff]

Begin forwarded message:

> From: Daniel Dunbar <daniel_dunbar at apple.com>
> Subject: Re: [swift-users] xcode 9 new build system too aggressive?
> Date: November 7, 2017 at 10:48:32 AM PST
> To: David Baraff <davidbaraff at gmail.com>
> Cc: swift-users <swift-users at swift.org>
> 
> 
> 
>> On Nov 7, 2017, at 10:18 AM, David Baraff <davidbaraff at gmail.com <mailto:davidbaraff at gmail.com>> wrote:
>> 
>> Ah.  i hadn’t thought about the fact that often-time my first attempt to build fails.  that might well be the deciding thing.
>> any idea how long before this will show up in a release xcode?  weeks? months?  a year?

Oops, i didn’t look at your email address to realize you were at apple.  (i thought you were an outside person who had made a change to swift stuff, and was asking for a rough time till “Apple notices your change.”)

awesome, looking forward to seeing this fix in the not too distant future. :)


> 
> We can’t comment on unreleased software schedules.
> 
>  - Daniel
> 
>> Begin forwarded message:
>> 
>>> From: Daniel Dunbar <daniel_dunbar at apple.com <mailto:daniel_dunbar at apple.com>>
>>> Subject: Re: [swift-users] xcode 9 new build system too aggressive?
>>> Date: November 7, 2017 at 9:55:06 AM PST
>>> To: David Baraff <davidbaraff at gmail.com <mailto:davidbaraff at gmail.com>>
>>> Cc: swift-users <swift-users at swift.org <mailto:swift-users at swift.org>>
>>> 
>>> This does sound like a serious bug (and may be one I just fixed https://github.com/apple/swift-llbuild/pull/196 <https://github.com/apple/swift-llbuild/pull/196>), but if its specific to an Apple product please report bugs in Xcode on http://bugreporter.apple.com <http://bugreporter.apple.com/>
>>> 
>>> - Daniel
>>> 
>>>> On Nov 6, 2017, at 10:11 PM, David Baraff via swift-users <swift-users at swift.org <mailto:swift-users at swift.org>> wrote:
>>>> 
>>>> I will be editing a single file, and usually xcode will do a quick build as i change the code.  then, abruptly, i make one more edit to the file and all of a sudden xcode decides to compile tons more.  (little changes in the file, not defining new methods or classes or anything).
>>>> 
>>>> anybody else seeing this?
>>>> 
>>>> _______________________________________________
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>>>> swift-users at swift.org <mailto:swift-users at swift.org>
>>>> https://lists.swift.org/mailman/listinfo/swift-users <https://lists.swift.org/mailman/listinfo/swift-users>
>>> 
> 
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