38cb91e66c
These two attributes are used to change the entry point into a Rust program, but
for now they're being put behind feature gates until we have a chance to think
about them a little more. The #[start] attribute specifically may have its
signature changed.
This is a breaking change to due the usage of these attributes generating errors
by default now. If your crate is using these attributes, add this to your crate
root:
#![feature(start)] // if you're using the #[start] attribute
#![feature(main)] // if you're using the #[main] attribute
cc #20064
37 lines
1.0 KiB
Rust
37 lines
1.0 KiB
Rust
// Copyright 2013-2014 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.
|
|
|
|
#![feature(start)]
|
|
#![no_std] // makes debugging this test *a lot* easier (during resolve)
|
|
|
|
// Test to make sure that globs don't leak in regular `use` statements.
|
|
|
|
mod bar {
|
|
pub use self::glob::*;
|
|
|
|
mod glob {
|
|
use foo;
|
|
}
|
|
}
|
|
|
|
pub fn foo() {}
|
|
|
|
fn test1() {
|
|
use bar::foo;
|
|
//~^ ERROR unresolved import `bar::foo`. There is no `foo` in `bar`
|
|
}
|
|
|
|
fn test2() {
|
|
use bar::glob::foo;
|
|
//~^ ERROR unresolved import `bar::glob::foo`. There is no `foo` in `bar::glob`
|
|
}
|
|
|
|
#[start] fn main(_: isize, _: *const *const u8) -> isize { 3 }
|