Component

Forge

Have you ensured that all of these are up to date?

• Foundry
• Foundryup

What version of Foundry are you on?

forge 0.2.0 (89f0fb9 2024-04-14T00:20:50.727844499Z)

What command(s) is the bug in?

forge inspect

Operating System

Linux

Describe the bug

https://eips.ethereum.org/EIPS/eip-7201 introduces a new (namespace) approach for storage layout esp. for upgradeable contracts. This is already used in OZ v5.

forge inspect storage however does not list such namespaced storage.

To replicate

forge inspect storage of ERC20 based on https://github.com/OpenZeppelin/openzeppelin-contracts-upgradeable/blob/master/contracts/token/ERC20/ERC20Upgradeable.sol

ideal fix

forge inspect storage --pretty appends the ERC7201 based storage to the list.