solidity/test/libsolidity/syntaxTests/nameAndTypeResolution/181_override_changes_return_types.sol

contract base {
    function f(uint a) public virtual returns (uint) { }
}
contract test is base {
    function f(uint a) public override returns (uint8) { }
}
// ----
// TypeError: (103-157): Overriding function return types differ.
Split out SolidityNameAndTypeResolution tests into SyntaxTests 2018-05-30 16:41:34 +00:00			`contract base {`
Implement virtual keyword 2019-11-05 17:25:34 +00:00			`function f(uint a) public virtual returns (uint) { }`
Split out SolidityNameAndTypeResolution tests into SyntaxTests 2018-05-30 16:41:34 +00:00			`}`
			`contract test is base {`
Implement override checking 2019-09-16 12:33:43 +00:00			`function f(uint a) public override returns (uint8) { }`
Split out SolidityNameAndTypeResolution tests into SyntaxTests 2018-05-30 16:41:34 +00:00			`}`
			`// ----`
Implement virtual keyword 2019-11-05 17:25:34 +00:00			`// TypeError: (103-157): Overriding function return types differ.`