{"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"//"}]}
                    // raw borrows whose defining property is that they do not get retagged.
                    // If this was not already raw, it needs retagging -- except for "fake"
                    val = M::retag_ptr_value(self, mir::RetagKind::Raw, &val)?;