optimize: diff zero address(for mint) with dead address(for burn)

OpenZeppelin / openzeppelin-contracts-upgradeable

Upgradeable variant of OpenZeppelin Contracts, meant for use in upgradeable contracts.

https://openzeppelin.com/contracts

MIT License

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optimize: diff zero address(for mint) with dead address(for burn) #201

Closed aitimate closed 1 year ago

aitimate commented 1 year ago

if we use zero address as mint address and burn address, we can't be know how many tokens are burned in scan platform. For users, this part of the information is lost

frangio commented 1 year ago

Please submit issues or PRs to OpenZeppelin/openzeppelin-contracts instead of here. Additionally, please review the contribution guidelines, in particular:

Any non-trivial code contribution must be first discussed with the maintainers in an issue