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From "Alexander Rojas" <alexan...@mesosphere.io>
Subject Re: Review Request 41461: stout: Added SFINAE-friendly `result_of`.
Date Mon, 04 Jan 2016 17:30:40 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/41461/#review112599
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3rdparty/libprocess/3rdparty/stout/include/stout/result_of.hpp (line 32)
<https://reviews.apache.org/r/41461/#comment173100>

    In which cases is the Substitution Failure an actuall error? when `F` is not callable/pointer
to member?



3rdparty/libprocess/3rdparty/stout/include/stout/result_of.hpp (line 41)
<https://reviews.apache.org/r/41461/#comment173099>

    my question here is, why does `result_of_type` needs to take parameters?, just so `fail
result_of_type` can take and then ignore them?


- Alexander Rojas


On Dec. 28, 2015, 4:42 p.m., Michael Park wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/41461/
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> 
> (Updated Dec. 28, 2015, 4:42 p.m.)
> 
> 
> Review request for mesos, Alex Clemmer and Joris Van Remoortere.
> 
> 
> Bugs: MESOS-4220
>     https://issues.apache.org/jira/browse/MESOS-4220
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> VS 2015 won't support C++14 `std::result_of` SFINAE until Update 2, so `result_of` must
be replaced with `decltype(invoke)`.
> 
> Here, we implement SFINAE `result_of` in `stout`.
> 
> Follow-up from [r40114](https://reviews.apache.org/r/40114/).
> 
> 
> Diffs
> -----
> 
>   3rdparty/libprocess/3rdparty/stout/include/Makefile.am b2dea9b93adfa3ea0415a0b5c81a369dd29b6cfe

>   3rdparty/libprocess/3rdparty/stout/include/stout/result_of.hpp PRE-CREATION 
> 
> Diff: https://reviews.apache.org/r/41461/diff/
> 
> 
> Testing
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> 
> `make check` on OS X, compiled on Windows.
> 
> 
> Thanks,
> 
> Michael Park
> 
>


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