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openzeppelin-contracts-upgradeable
Commit c3178ff9 by Francisco Giordano
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Add message to caution that SafeMath.sol is for Solidity 0.8

parent f8cc8b84
Showing with 4 additions and 0 deletions
contracts/math/SafeMath.sol
...@@ -2,6 +2,10 @@ ...@@ -2,6 +2,10 @@
pragma solidity ^0.8.0; pragma solidity ^0.8.0;
// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.
/** /**
* @dev Wrappers over Solidity's arithmetic operations. * @dev Wrappers over Solidity's arithmetic operations.
*/ */
......
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