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Should we use `SafeMath` from OpenZeppelin? #11

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acuarica opened this issue Nov 26, 2021 · 0 comments

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acuarica commented Nov 26, 2021

As mentioned in https://blog.openzeppelin.com/openzeppelin-contracts-4-0/

[...] Solidity 0.8 marks the end of the SafeMath era, as overflow checks are now built into the compiler.

You will find that SafeMath is still in the repository, athough it is now just a wrapper over the built-in overflow checks.

See old issue Ethernautas/renpool#86.

acuarica added the review label

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