When translating to Yul, each variable/argument in Sol code is mapped to one or several Yul variables, consequently also word-size variables get renamed.
This PR prevents renaming of variables of type word. Variables of other word-sized types should still be renamed, to prevent unsafe casts (as decided during the call on Oct 29).
When translating to Yul, each variable/argument in Sol code is mapped to one or several Yul variables, consequently also word-size variables get renamed.
This PR prevents renaming of variables of type
word. Variables of other word-sized types should still be renamed, to prevent unsafe casts (as decided during the call on Oct 29).