{"ast_node_type":"variable","tokens":[{"end":67,"kind":"keyword","start":0,"text":"let"}]}
        let no_alias = AttributeKind::NoAlias.create_attr(cx.llcx);
        to_add.push(llvm::CreateAllocSizeAttr(cx.llcx, 3));
        attributes::apply_to_llfn(llfn, AttributePlace::ReturnValue, &[no_alias]);