{"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"ecx.instantiate_normalizes_to_term(goal,"}]}
            ecx.instantiate_normalizes_to_term(goal, expected_ty.into());
            ecx.eq(goal.param_env, wrapped_expected_ty, yield_ty)?;
            ecx.evaluate_added_goals_and_make_canonical_response(Certainty::Yes)