add a local copy of ERC20BurnableUpgradeable that doesn't have the ex…

OriginProtocol / ousd-governance

OUSD Governance Portal and Contracts

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add a local copy of ERC20BurnableUpgradeable that doesn't have the ex… #349

Closed sparrowDom closed 2 years ago

sparrowDom commented 2 years ago

Create a local repo copy of ERC20BurnableUpgradeable contract and remove the _gap so that storage slots remain intact. See this PR to verify the various storage slot layouts.

Contract change checklist:

[ ] Code reviewed by 2 reviewers.
[ ] Copy & paste code review security checklist below this checklist.
[ ] Unit tests pass
[ ] Slither tests pass with no warning
[ ] Echidna tests pass if PR includes changes to OUSD contract (not automated, run manually on local)

sparrowDom commented 2 years ago

Closing in favour of: https://github.com/OriginProtocol/ousd-governance/pull/351