Anvil support block.prevrandao?

[alexbakers]

Component

Anvil

Describe the feature you would like

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.19;

contract Counter {
    uint256 public number;

    function setPrevrandao() public {
        number = block.prevrandao;
    }
} 

Additional context

block.prevrandao always 0

[Evalir]

You need to set your hardfork to paris or shanghai for this—we've added support recently (https://github.com/foundry-rs/foundry/pull/5061)

Closing for now!

[alexbakers]

You need to set your hardfork to paris or shanghai for this—we've added support recently (#5061)

Closing for now!

Thank you for your reply, but so far nothing has changed. I still get always 0.

• foundryup
• anvil --hardfork shanghai

[ualtinok]

Can we reopen this? Prevrandao is still always 0 for any block. @Evalir

[mattsse]

can just init this to random

[ualtinok]

Wouldn’t it be better if it gives a different random for each block?

[mattsse]

definitely