<Warn when delegating to vars> <@norswap> wrote: ...

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[user]

Warn when delegating to vars
@norswap wrote:

Today I got bitten by something like:

class MyClass(var x: Stack): Stack by x

I expected the class to delegate to the content of variable x, not to its initial value.

Suggestion: put up a warning when delegation to a var happens, otherwise I predict confusion will ensue (aka I'm not the only dumb).

It would be nice to add a way to delegate to the content of a var instead of its initial...