pragma solidity ^0.5.0; contract WithoutInitialValuesInFieldsDeclarations { uint constant myConst = 115994; function doSomething() public pure returns (string memory) { return 'do'; } } contract WithInitialValuesInFieldsDeclarations { string public allaps = 'allaps'; function doSomething() public pure returns (string memory) { return 'do'; } } contract WithParentWithInitialValuesInFieldsDeclarations is WithInitialValuesInFieldsDeclarations { string public myVar; function doSomething() public pure returns (string memory) { return 'do'; } }