src/test/run-pass/foreign-dupe.rs

   1 // Copyright 2012-2014 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 // aux-build:foreign_lib.rs
  12
  13 // Check that we can still call duplicated extern (imported) functions
  14 // which were declared in another crate. See issues #32740 and #32783.
  15
  16
  17 extern crate foreign_lib;
  18
  19 pub fn main() {
  20     unsafe {
  21         let x = foreign_lib::rustrt::rust_get_test_int();
  22         assert_eq!(x, foreign_lib::rustrt2::rust_get_test_int());
  23         assert_eq!(x as *const _, foreign_lib::rustrt3::rust_get_test_int());
  24     }
  25 }