// run-pass
#![allow(unused_attributes)]
// ignore-windows
// ignore-wasm32-bare no libs to link
// ignore-sgx no libs to link
#![feature(link_args)]

#[link_args = "-lc  -lm"]
#[link_args = " -lc"]
#[link_args = "-lc "]
extern "C" {}

fn main() {}