mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-30 10:45:18 +00:00
24 lines
372 B
Rust
24 lines
372 B
Rust
// run-pass
|
|
|
|
#![allow(unused_imports)]
|
|
|
|
// ignore-windows
|
|
// ignore-wasm32-bare no libc to test ffi with
|
|
|
|
// issue-53200
|
|
|
|
#![feature(rustc_private)]
|
|
extern crate libc;
|
|
|
|
use std::env;
|
|
|
|
// FIXME: more platforms?
|
|
#[cfg(target_os = "linux")]
|
|
fn main() {
|
|
unsafe { libc::clearenv(); }
|
|
assert_eq!(env::vars().count(), 0);
|
|
}
|
|
|
|
#[cfg(not(target_os = "linux"))]
|
|
fn main() {}
|