Fix Wrong Input Length - ERC165 Example (#1640)
* Wrong input size - noThrowCall ERC165
Input should be 36 bytes (4 signature bytes + 32 bytes parameter)
Solidity 5 validates the length of msg.data, reverting on the 32 bytes input, all contracts using the broken 'doesContractImplementInterface' will not be able to read an ERC165 implementation targetting Solidity 5.
A legacy-compatible strategy should be defined to make all the "ERC165 readers" sending a 32 bytes sized data compatible with ERC165 contracts compiled targeting this new version of the compiler.
A possible solution could be to add a keyword on Solidity to disable the validation of the calldata length.
* Add version history section to EIP165
* EIP 1640 -> PR 1640
GitHub Diff