[swift-evolution] Proposal: Introduce User-defined "Dynamic Member Lookup" Types

Gwendal Roué gwendal.roue at gmail.com
Fri Dec 1 01:51:00 CST 2017

> Le 1 déc. 2017 à 08:38, Gwendal Roué <gwendal.roue at gmail.com> a écrit :
> In this context, I too am concerned with retroactive conformance. If it were forbidden, it would make it very clear where the dynamic scope starts and ends:

In Chris's playground, it is very clear that you have to import PythonGlue in order to activate the retroactive conformance on Int, Double, etc.

This is very fine to me. Sorry for expressing a useless concern.


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