From 5cccf3cd256420d9f32c265e83036dea1d5f94d8 Mon Sep 17 00:00:00 2001 From: Alex Crichton Date: Wed, 29 Jul 2015 17:01:14 -0700 Subject: 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 --- src/libstd/sys/unix/stack_overflow.rs | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src/libstd/sys/unix/stack_overflow.rs') diff --git a/src/libstd/sys/unix/stack_overflow.rs b/src/libstd/sys/unix/stack_overflow.rs index 62689c39255..ed4e50735a6 100644 --- a/src/libstd/sys/unix/stack_overflow.rs +++ b/src/libstd/sys/unix/stack_overflow.rs @@ -8,8 +8,10 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. +#[cfg(stage0)] +use core::prelude::v1::*; + use libc; -use core::prelude::*; use self::imp::{make_handler, drop_handler}; pub use self::imp::{init, cleanup}; -- cgit 1.4.1-3-g733a5