Solidity Bug Info
Bug Name | Description | Severity |
---|---|---|
DoubleShiftSizeOverflowDouble bitwise shifts by large constants whose sum overflows 256 bits can result in unexpected values. | Nested logical shift operations whose total shift size is 2**256 or more are incorrectly optimized. This only applies to shifts by numbers of bits that are compile-time constant expressions. - Link: https://blog.soliditylang.org/2019/03/26/solidity-optimizer-and-abiencoderv2-bug/ - First Introduced: 0.5.5 - Fixed in Version: 0.5.6 - Published: - Severity<: low - Optimizer Used: true | low |