`relevant_parmas_and_where_clauses` is dangling

[jsoref]

rust-analyzer/crates/ide-assists/src/handlers/generate_function.rs

Line 896 in 2c251a7

// insertion (see `relevant_parmas_and_where_clauses()`).

It was introduced in #14065 in 3edde6f#diff-e36280c9e19413d3eab3f92468e2cd3a9798708843c568a8b6f7a184b5d6c129R881

I can't figure out what it's trying to say.

[lnicola]

fn_generic_params or filter_unnecessary_bounds, I suspect.

[lowr]

That's former name of params_and_where_preds_in_scope(), apparently I forgot to update the comment when I renamed that function. Sorry for the confusion!

[jsoref]

The typo of params is probably why the rename failed here.

I might have time to bundle this into a PR today...