[rustc.git] / src / test / run-pass / extern / extern-crosscrate.rs

// run-pass
// aux-build:extern-crosscrate-source.rs
// ignore-wasm32-bare no libc to test ffi with

#![feature(rustc_private)]

extern crate externcallback;
extern crate libc;

fn fact(n: libc::uintptr_t) -> libc::uintptr_t {
    unsafe {
        println!("n = {}", n);
        externcallback::rustrt::rust_dbg_call(externcallback::cb, n)
    }
}

pub fn main() {
    let result = fact(10);
    println!("result = {}", result);
    assert_eq!(result, 3628800);
}
Commit	Line	Data
b7449926	1	// run-pass
abe05a73 XL	2	// aux-build:extern-crosscrate-source.rs
abe05a73 XL	3	// ignore-wasm32-bare no libc to test ffi with
223e47cc	4
0731742a	5	#![feature(rustc_private)]
c34b1796	6
1a4d82fc JJ	7	extern crate externcallback;
1a4d82fc JJ	8	extern crate libc;
223e47cc	9
1a4d82fc	10	fn fact(n: libc::uintptr_t) -> libc::uintptr_t {
223e47cc	11	unsafe {
1a4d82fc	12	println!("n = {}", n);
223e47cc LB	13	externcallback::rustrt::rust_dbg_call(externcallback::cb, n)
	14	}
	15	}
	16
	17	pub fn main() {
1a4d82fc JJ	18	let result = fact(10);
	19	println!("result = {}", result);
	20	assert_eq!(result, 3628800);
223e47cc	21	}