Forge Standard Library is a collection of helpful contracts for use with forge and foundry. It leverages forge's cheatcodes to make writing tests easier and faster, while improving the UX of cheatcodes. For more in-depth usage examples checkout the tests.
After the cancun hardfork, the point evaluation precompile was added at address(10) which the assumeNotPrecompile implementation did not take into account. Pectra is scheduled to include BLS precompiles and likely more precompiles will be introduced in other future hardforks. We might as well reserve the least significant byte for Ethereum precompiles, as the address space is large and there is no need to make calls from these addresses, and in return code will not break on new EVM specs.
This was causing test failures in the Optimism test suite when we updated the EVM version to cancun.
After the cancun hardfork, the point evaluation precompile was added at
address(10)which theassumeNotPrecompileimplementation did not take into account. Pectra is scheduled to include BLS precompiles and likely more precompiles will be introduced in other future hardforks. We might as well reserve the least significant byte for Ethereum precompiles, as the address space is large and there is no need to make calls from these addresses, and in return code will not break on new EVM specs.This was causing test failures in the Optimism test suite when we updated the EVM version to cancun.