solidity/test/libsolidity/syntaxTests/constructor/constructor_visibility_old.sol
2018-04-18 14:24:35 +02:00

14 lines
551 B
Solidity

// The constructor of a base class should not be visible in the derived class
contract A { function A(string s) public { } }
contract B is A {
function f() pure public {
A x = A(0); // convert from address
string memory y = "ab";
A(y); // call as a function is invalid
x;
}
}
// ----
// Warning: (91-122): Defining constructors as functions with the same name as the contract is deprecated. Use "constructor(...) { ... }" instead.
// TypeError: (244-248): Explicit type conversion not allowed from "string memory" to "contract A".