{"ast_node_type":"other","tokens":[{"end":94,"kind":"keyword","start":0,"text":"bx.tcx.normalize_erasing_regions(ty::TypingEnv::fully_monomorphized(),"}]}
                    bx.tcx.normalize_erasing_regions(ty::TypingEnv::fully_monomorphized(), ty)
                let metadata = p_ty.ptr_metadata_ty(bx.tcx, |ty| {
                });