Update ecip-1066.md

[chris-mercer]

Add Spiral

[meowsbits]

I would like more descriptive commits and branch name (@chris-mercer especially since you're pushing directly to the ethereumclassic remote). Without viewing the patch itself I have no idea what's going on here.

[gitr0n1n]

I would like more descriptive commits and branch name (@chris-mercer especially since you're pushing directly to the ethereumclassic remote). Without viewing the patch itself I have no idea what's going on here.

Done! 7c210cf6e166e30992f8a6f77ec5f36289784e47

[meowsbits]

Cool thanks 👍

[realcodywburns]

How was eip-6049 implemented? It is not included in the 'expected action' portion and the spec is dubious + poorly defined. My understanding is this is a warning in documentation(?) to not use selfdestruct. As written, 6049 opens the door to reuse the opcode for something that a contract may not have intended when deployed. In the comments in geth it looks like we will eventually treat it as a noop after the activation block. I would recommend having it as a permanent 'noop' and not be allowed to be repurposed. ack this flag allows compatibility with eth. Its implementation or lack there of is included in this ecip update

[meowsbits]

In core-geth IsEIP6049 is inoperative; it's just a paper placeholder, and afaiu that's the spec. Duly noted on the suggestion to permanent noop it.

[realcodywburns]

Sounds good to me. can we squash merge this now?