[swift-evolution] [Proposal][Discussion] Modular Swift

[Jonathan Hull]

Part of it.  My concern is that the brackets will push everything in the file to the right.

My question is: What do we get in return for that? (as opposed to a system which acted on the whole file)

Thanks,
Jon


> On Feb 20, 2017, at 10:45 PM, Jaden Geller <jaden.geller at gmail.com> wrote:
> 
> Oh, you’re referring to the fact that a submodule under this proposal must be contained within braces? It would be purely additive to, in the future, annotate that the outer scope of a file is part of some given submodule.
> 
> Consider the following the following straw-man syntax that might be equivalent to `module Bar { func foo() { } }`:
> ```
> module Bar follows // <- at top of file, indicating rest of file is submodule
> 
> func foo() { }
> ```
> 
> Does this address your question?
> 
> Thanks,
> Jaden Geller
> 
>> On Feb 20, 2017, at 10:39 PM, Jonathan Hull <jhull at gbis.com <mailto:jhull at gbis.com>> wrote:
>> 
>> 
>>> On Feb 20, 2017, at 6:42 PM, Jaden Geller <jaden.geller at gmail.com <mailto:jaden.geller at gmail.com>> wrote:
>>> 
>>> Jon,
>>> 
>>> I think we might have miscommunicated. It is intended that outermost module is implicit; no `module` declaration is required to wrap every file. We tried to show this in the first code snippet.
>>> 
>>> What do you mean “covering only part of a file”?
>> 
>> I am assuming that the ModuleName { … }  only affects things within the brackets.  Thus it is possible for only part of a file to be within a module.  What are the benefits of allowing this, and are they worth the added complexity?
>> 
>> Thanks,
>> Jon
>> 
>> 
>>> Cheers,
>>> Jaden Geller
>>> 
>>>> On Feb 20, 2017, at 6:36 PM, Jonathan Hull via swift-evolution <swift-evolution at swift.org <mailto:swift-evolution at swift.org>> wrote:
>>>> 
>>>> What is the rational for having modules covering only part of a file?  Wouldn’t it be less clutter to have an annotation which worked for the whole file.  At the very least it would be nice to have an option to spell it in a way that applies to the whole file.  Otherwise, everything will be indented another level.
>>>> 
>>>> I would honestly love to see something which just maps modules to folders/groups for simplicity sake.
>>>> 
>>>> I haven’t thought about it too much yet, so I could easily be missing something obvious...
>>>> 
>>>> Thanks,
>>>> Jon
>> 
> 

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