EE Error: unexpected tokens: <TokenString ID:override KEYWORD:returns OPEN_PAREN...

[jurosh]

Ethers Version

6.9.0

Search Terms

No response

Describe the Problem

Seems like v6 regression of calling contract when overrides return is used - see abi. If I remove override keyword before returns then it works.

Maybe related to #4412 regression.

Code Snippet

const contract = new ethers.Contract(feeContract, abi, provider);
await contract.getFees() // error

Contract ABI

const SwapObjStruct = `(uint256 amount, uint256 eqFee, uint256 eqReward, uint256 lpFee, uint256 protocolFee, uint256 lkbRemove)`;
const abi = [
    `function getFees(uint256 _srcPoolId, uint256 _dstPoolId, uint16 _dstChainId, address, uint256 _amountSD ) external view override returns (${SwapObjStruct} memory s)`
 ];

Errors

EE Error: unexpected tokens: <TokenString ID:override KEYWORD:returns OPEN_PAREN:( OPEN_PAREN:( TYPE:uint256 ID:amount COMMA:, TYPE:uint256 ID:eqFee COMMA:, TYPE:uint256 ID:eqReward COMMA:, TYPE:uint256 ID:lpFee COMMA:, TYPE:uint256 ID:protocolFee COMMA:, TYPE:uint256 ID:lkbRemove CLOSE_PAREN:) KEYWORD:memory ID:s CLOSE_PAREN:)>

Environment

No response

Environment (Other)

No response

[ricmoo]

This has been fixed in v6.11.0, as well as slightly more descriptive better error messages when parsing fails.

Thanks! :)