Proposal: Add conspicuously missing Functor instances for tuples

John Wiegley johnw at
Mon Jan 18 20:58:47 UTC 2016

>>>>> Henning Thielemann <lemming at> writes:

> I would never use such an instance. Can I be warned if I accidentally use it
> anyway?

I don't know why "I wouldn't use it" should extend to "it shouldn't exist".

+1 on having such instances.

John Wiegley                  GPG fingerprint = 4710 CF98 AF9B 327B B80F                          60E1 46C4 BD1A 7AC1 4BA2

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