{"ast_node_type":"other","tokens":[{"end":84,"kind":"keyword","start":0,"text":"ast::Param::from_self(ast::AttrVec::default(),"}]}
                ast::Param::from_self(ast::AttrVec::default(), explicit_self, ident)
                let ident = Ident::with_dummy_span(kw::SelfLower).with_span_pos(span);
            });