/// Multiple items may have the same name if they are in different `Namespace`s. For example,
/// an associated type can have the same name as a method. Use one of the `find_by_name_and_*`
/// methods below if you know which item you are looking for.
- pub fn filter_by_name(
+ pub fn filter_by_name<'a>(
&'a self,
tcx: TyCtxt<'a>,
ident: Ident,