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Zilliqa / zilliqa-developer

GNU General Public License v3.0
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Fix minor issues in ZRC2 ->ERC20 contract #721

Open rrw-zilliqa opened 2 months ago

rrw-zilliqa commented 2 months ago

... reported by HashLock:

  1. SafeMath is the default in Solidity 0.8.x
  2. Replace _UINT8_MAX and _UINT256_MAX definitions with the Solidity symbolic constants.
  3. _UINT8_MAX should be of type uint8
  4. Make immutable variables immutable