{"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":"bx.invoke(try_func_ty,"}]}
        bx.invoke(try_func_ty, None, None, try_func, &[data], then, catch, None, None);
        let try_func_ty = bx.type_func(&[bx.type_ptr()], bx.type_void());