ERC20TransferTierFactory Code Style Findings

ECT-01C: Incorrect Event Argument

Type	Severity	Location
Logical Fault		ERC20TransferTierFactory.sol:L18

Description:

The linked event emission improperly references the implementation stored at the contract level which is equivalent to zero at the time of execution.

Example:

Copy
15/// Build the reference implementation to clone for each child.
16constructor() {
17    address implementation_ = address(new ERC20TransferTier());
18    emit Implementation(msg.sender, implementation);
19    implementation = implementation_;
20}

Recommendation:

We advise the proper underscore (_) suffixed argument to be utilized instead.

Alleviation:

The proper argument is now emitted by the Implementation event.