rust/src/test/ui/run-pass/extern/extern-prelude-core.rs

28 lines
757 B
Rust
Raw Normal View History

// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
#![feature(extern_prelude, lang_items, start, alloc)]
#![no_std]
extern crate std as other;
mod foo {
pub fn test() {
let x = core::cmp::min(2, 3);
assert_eq!(x, 2);
}
}
#[start]
fn start(_argc: isize, _argv: *const *const u8) -> isize {
foo::test();
0
}