Re: [boost] [Hana] Announcing Hana's formal review next week (June 10th)

Subject: Re: [boost] [Hana] Announcing Hana's formal review next week (June 10th)
From: Paul Fultz II (pfultz2_at_[hidden])
Date: 2015-06-12 11:46:12

> > I am probably missing something, but can't you check that the first
> > element of every pair going into the map is a compile-time constant.
> «  []
> 
> No, because not only compile-time constants can be used as the keys of a
> Map. 

Yes, but as a simple smoke screen, you could always check that the key
compared against itself will return an `IntregralConstant`. That should
always
be required to be valid, and it would help catch errors earlier on.

Paul

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