typechecker error and skipped require bug

2022-03-30 17:12:30 -07:00
parent 4c74b2951d
commit 92f07bae1b
4 changed files with 137 additions and 29 deletions
--- a/certora/harnesses/ERC20VotesHarness.sol
+++ b/certora/harnesses/ERC20VotesHarness.sol
@ -19,6 +19,10 @@ contract ERC20VotesHarness is ERC20Votes {
        _burn(account, amount);
    }

+    function unsafeNumCheckpoints(address account) public view returns (uint256) {
+        return _checkpoints[account].length;
+    }
+
    function delegateBySig(
        address delegatee,
        uint256 nonce,