rust/src/test/auxiliary/svh-b.rs

// Copyright 2014 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.

//! This is a client of the `a` crate defined in "svn-a-base.rs".  The
//! rpass and cfail tests (such as "run-pass/svh-add-comment.rs") use
//! it by swapping in a different object code library crate built from
//! some variant of "svn-a-base.rs", and then we are checking if the
//! compiler properly ignores or accepts the change, based on whether
//! the change could affect the downstream crate content or not
//! (#14132).

#![crate_name = "b"]

extern crate a;

pub fn foo() { assert_eq!(a::foo::<()>(0), 3); }