Created
July 8, 2023 15:47
-
-
Save cds-amal/8c0788411348f8fbce8c9d26712e937a to your computer and use it in GitHub Desktop.
Created using remix-ide: Realtime Ethereum Contract Compiler and Runtime. Load this file by pasting this gists URL or ID at https://remix.ethereum.org/#version=soljson-v0.8.20+commit.a1b79de6.js&optimize=false&runs=200&gist=
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
// SPDX-License-Identifier: MIT | |
pragma solidity ^0.8.20; | |
contract A { | |
function foo() public pure returns (uint) { return bar(); } | |
function bar() public virtual pure returns (uint) { return 1; } | |
} | |
contract B is A { } | |
contract C is B { | |
// Q1 What is the output of C.main() ? | |
function main() public pure returns (uint) { return foo(); } | |
function bar() public override pure returns (uint) { return 2; } | |
} | |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment