spec: Feature requests

[ldynia]

I found annoying error handling in go. Namely, when you read below code you have to vocalize it to if error not nil then -which translates to if there is an error then.

if err != nil {
    // handle error
}

I would like to have abbility of expresing above code in such way -which in my opinion is more readable.

if err {
    // handle error
}

Just my humble suggestion :)

[ALTree]

Thanks for the report.

Adding language support for more ergonomic error handling is the topic of issue #21161 (there are already a few ideas posted, you can write there); let's keep all the discussion about this in that thread.

Closing this as a dup of #21161.