Solidity

Looking at the list of Yul transformations in the documentation, I noticed a few slight differences between the list at https://docs.soliditylang.org/en/latest/yul.html#optimization-step-sequence and the list at https://docs.soliditylang.org/en/latest/internals/optimizer.html#optimizer-steps:

• In the second list, change FunctionalInliner to ExpressionInliner, just like in the first list.

Issue

The "Full Example" of using @truffle/contract to interact with contracts should include an example of listening to an event with a filter.

In the past, it used to be possible to pass a filter object on indexed event parameters when listening to an event, as seen for example [here](https://ethereum.

Description
Add a contract similar to Aave's AddressProvider or Uniswap's getPair() functionality.

Motivation
On-chain lookups of price oracles given the asset addresses.

Justification
String manipulation is difficult and expensive in Solidity, and you usually work with the token address, not its string name.

Hardhat doesn't support solc remappings.
We should print a warning if we detect that a user is trying to use them via their config.

Add flags to slither-check-upgradeability to disable some detectors per name, or per detectors impact, or to enable only some of the detectors (per name/impact)

We should add explicit runtime errors that stop CLI execution when an obvious version mismatch is detected. No one (me neither) checks peer dependency-related errors from a package manager.

TC should bail if:

• ether target has detected too low ethers version detected
• tc core package is too low to support given target package

Each target package should be able to define custom conditions

Overview

Currently when I run brownie console, it recompiles all the contracts. Apparently due to some issue which is not identified.

I only want to compile once with brownie compile -all. That's it.
I work on the frontend side, I don't modify the contracts, I just need a local fork and run some scripts.

Currently it's slow as hell

If version can't be downloaded at first try to retry x times to mitigate errors when solc version cannot be fetched

We can safely disallow any use of solc below 0.4.25.