src/test/run-pass/foreign/foreign-no-abi.rs

   1 // Copyright 2012 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 // run-pass
  12 // ABI is cdecl by default
  13
  14 // ignore-wasm32-bare no libc to test ffi with
  15 // pretty-expanded FIXME #23616
  16
  17 #![feature(libc)]
  18
  19 mod rustrt {
  20     extern crate libc;
  21
  22     #[link(name = "rust_test_helpers", kind = "static")]
  23     extern {
  24         pub fn rust_get_test_int() -> libc::intptr_t;
  25     }
  26 }
  27
  28 pub fn main() {
  29     unsafe {
  30         rustrt::rust_get_test_int();
  31     }
  32 }