Running `nargo fmt` repeatedly results in cycle of self-reverting changes

[benesjan]

Aim

I run nargo fmt repeatedly but this change is getting introduced and then reverted in a loop:

This is now causing my PR to not be mergeable because it keeps on failing in CI due to the formatter check.

To Reproduce

Format this piece of code repeatedly and you should observe repeated changes:

comptime fn generate_compute_note_hash_and_optionally_a_nullifier() -> Quoted {
    let notes = NOTES.entries();
    if notes.len() > 0 {
        for i in 0..notes.len() {
            let (typ, (_, _, _, _)) = notes[i];

            let get_note_type_id = typ.get_trait_impl(NOTE_INTERFACE).unwrap().methods().filter(|m| {
                m.name() == quote { get_note_type_id }
            })[0]
                .as_typed_expr();
        }

        quote {}
    } else {
        quote {}
    }
}

Nargo Version

nargo version = 1.0.0-beta.2 noirc version = 1.0.0-beta.2+0000000000000000000000000000000000000000 (git version hash: 0000000000000000000000000000000000000000, is dirty: false)

[TomAFrench]

This shouldn't be a blocker for you as you can just define the predicate function outside of filter

let lambda = |m: FunctionDefinition| m.name() == quote { get_note_type_id };
let get_note_type_id = typ.get_trait_impl(NOTE_INTERFACE).unwrap().methods().filter(
    lambda,
)[0]
     .as_typed_expr();

[TomAFrench]

You could also add // noir-fmt:ignore to tell the formatted to ignore the next line.