Explicit calls to base class function.
Explicit calls to base class function.

vaporry/solidity,douglas-larocca/solidity,arkpar/solidity,gluk256/solidity,LianaHus/solidity,ruchevits/solidity,ruchevits/solidity,debris/solidity,chriseth/solidity-doc-test,shahankhatch/solidity,ethers/solidity,chriseth/solidity,ruchevits/solidity,ruchevits/solidity