In Chisel memory and stack dumps break for assembly block ending with let

[Sabnock01]

Component

Chisel

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

• Foundry
• Foundryup

What version of Foundry are you on?

chisel 0.1.1 (58a2729 2023-05-15T00:04:42.785499234Z)

What command(s) is the bug in?

No response

Operating System

Linux

Describe the bug

When inputting the following subsection of LibString.sol into Chisel, memory !md and stack !sd dumps are not functional.

This appears to happen any time a variable is declared in the run function but not initialized where !md and !sd will report erroneously that the function is empty.

[Sabnock01]

This appears to happen also any time an assembly block ends with a let statement.

A workaround I've found is to declare all variables externally and simply remove the let keywords from the block.

[zerosnacks]

Able to reproduce with given setup

chisel
uint256 value = 12345;
string memory str;
assembly {
str := add(mload(0x40), 0x80)
mstore(0x40, add(str, 0x20))
mstore(str, 0)
let end := str
}