syntax_data: {"ast_node_type":"other","tokens":[{"end":74,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:         // `TreatParams::InstantiateWithInfer` while actually adding them.
context_before:         // Note that we're using `TreatParams::AsRigid` to query `non_blanket_impls` while using
context_after:         if let Some(simp) = fast_reject::simplify_type(self, self_ty, TreatParams::AsRigid) {