rust/tests/ui/use/use.rs

//@ run-pass

#![allow(stable_features)]
//@ pretty-expanded FIXME #23616

#![allow(unused_imports)]
#![feature(start, no_core, core)]
#![no_core]

extern crate std;
extern crate std as zed;

use std::str;
use zed::str as x;

use std::io::{self, Error as IoError, Result as IoResult};
use std::error::{self as foo};
mod baz {
    pub use std::str as x;
}

#[start]
pub fn start(_: isize, _: *const *const u8) -> isize { 0 }
tests: Add missing run-pass annotations 2019-07-26 21:54:25 +00:00			`//@ run-pass`

Allow various lints as part of ui-ifying `src/test/run-pass` suite. 2018-09-14 10:20:28 +00:00			`#![allow(stable_features)]`
rustdoc: Replace no-pretty-expanded with pretty-expanded Now that features must be declared expanded source often does not compile. This adds 'pretty-expanded' to a bunch of test cases that still work. 2015-03-22 20:13:15 +00:00			`//@ pretty-expanded FIXME #23616`

Use new attribute syntax in python files in src/etc too (#13478) 2014-04-14 15:30:31 +00:00			`#![allow(unused_imports)]`
syntax: Implement #![no_core] This commit is an implementation of [RFC 1184][rfc] which tweaks the behavior of the `#![no_std]` attribute and adds a new `#![no_core]` attribute. The `#![no_std]` attribute now injects `extern crate core` at the top of the crate as well as the libcore prelude into all modules (in the same manner as the standard library's prelude). The `#![no_core]` attribute disables both std and core injection. [rfc]: https://github.com/rust-lang/rfcs/pull/1184 2015-07-30 00:01:14 +00:00			`#![feature(start, no_core, core)]`
			`#![no_core]`
syntax: Feature gate #[start] and #[main] 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 2015-01-16 18:55:24 +00:00
extern mod => extern crate This was previously implemented, and it just needed a snapshot to go through 2014-02-14 18:10:06 +00:00			`extern crate std;`
Unquote all crate names without underscores 2015-03-27 17:58:12 +00:00			`extern crate std as zed;`
Parse 'use' directives in rustc. 2010-12-25 01:03:46 +00:00
test: Update tests to use the new syntax. 2013-05-21 00:07:24 +00:00			`use std::str;`
libsyntax: Accept `use foo as bar;` in lieu of `use bar as foo;` The old syntax will be removed after a snapshot. RFC #47. Issue #16461. 2014-08-13 02:25:05 +00:00			`use zed::str as x;`
rustc: rename multiple imports in a list 2015-08-01 05:20:25 +00:00
			`use std::io::{self, Error as IoError, Result as IoResult};`
			`use std::error::{self as foo};`
Parse 'use' directives in rustc. 2010-12-25 01:03:46 +00:00			`mod baz {`
libsyntax: Accept `use foo as bar;` in lieu of `use bar as foo;` The old syntax will be removed after a snapshot. RFC #47. Issue #16461. 2014-08-13 02:25:05 +00:00			`pub use std::str as x;`
Parse 'use' directives in rustc. 2010-12-25 01:03:46 +00:00			`}`

Test fixes and rebase problems Note that this removes a number of run-pass tests which are exercising behavior of the old runtime. This functionality no longer exists and is thoroughly tested inside of libgreen and libnative. There isn't really the notion of "starting the runtime" any more. The major notion now is "bootstrapping the initial task". 2013-12-14 05:14:08 +00:00			`#[start]`
Mass rename uint/int to usize/isize Now that support has been removed, all lingering use cases are renamed. 2015-03-26 00:06:52 +00:00			`pub fn start(_: isize, _: const const u8) -> isize { 0 }`