5cccf3cd25
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
37 lines
1.0 KiB
Rust
37 lines
1.0 KiB
Rust
// Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#![feature(start, no_core)]
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#![no_core] // makes debugging this test *a lot* easier (during resolve)
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// Test to make sure that globs don't leak in regular `use` statements.
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mod bar {
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pub use self::glob::*;
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mod glob {
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use foo;
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}
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}
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pub fn foo() {}
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fn test1() {
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use bar::foo;
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//~^ ERROR unresolved import `bar::foo`. There is no `foo` in `bar`
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}
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fn test2() {
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use bar::glob::foo;
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//~^ ERROR unresolved import `bar::glob::foo`. There is no `foo` in `bar::glob`
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}
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#[start] fn main(_: isize, _: *const *const u8) -> isize { 3 }
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