solidity/test/libsolidity/syntaxTests/inheritance/fallback_receive/fallback_without_override.sol

contract C {
	fallback() virtual external {}
}
contract D is C {
	fallback() external {}
}
// ----
// TypeError: (66-88): Overriding function is missing 'override' specifier.
Split fallback function and introduce "fallback()" and "receive()" syntax. 2019-09-09 16:22:02 +00:00			`contract C {`
Implement virtual keyword 2019-11-05 17:25:34 +00:00			`fallback() virtual external {}`
Split fallback function and introduce "fallback()" and "receive()" syntax. 2019-09-09 16:22:02 +00:00			`}`
			`contract D is C {`
			`fallback() external {}`
			`}`
			`// ----`
Implement virtual keyword 2019-11-05 17:25:34 +00:00			`// TypeError: (66-88): Overriding function is missing 'override' specifier.`