// option. This file may not be copied, modified, or distributed
// except according to those terms.
-#![feature(no_std)]
+#![feature(no_std, core, libc)]
#![no_std]
#![feature(lang_items)]
-#[lang="sized"]
-pub trait Sized { }
-
-#[lang="panic"]
-fn panic(_: &(&'static str, &'static str, usize)) -> ! { loop {} }
+extern crate core;
+extern crate libc;
#[lang = "stack_exhausted"]
extern fn stack_exhausted() {}
#[lang = "eh_personality"]
extern fn eh_personality() {}
-#[lang="copy"]
-pub trait Copy {
- // Empty.
-}
-
-#[lang="rem"]
-pub trait Rem<RHS=Self> {
- type Output = Self;
- fn rem(self, rhs: RHS) -> Self::Output;
-}
-
-impl Rem for isize {
- type Output = isize;
-
- #[inline]
- fn rem(self, other: isize) -> isize {
- // if you use `self % other` here, as one would expect, you
- // get back an error because of potential failure/overflow,
- // which tries to invoke error fns that don't have the
- // appropriate signatures anymore. So...just return 0.
- 0
- }
+#[lang = "panic_fmt"]
+extern fn rust_begin_unwind(msg: core::fmt::Arguments, file: &'static str,
+ line: u32) -> ! {
+ loop {}
}
// aux-build:lang-item-public.rs
// ignore-android
-#![feature(lang_items, start, no_std)]
+#![feature(start, no_std)]
#![no_std]
extern crate lang_item_public as lang_lib;
-#[cfg(target_os = "linux")]
-#[link(name = "c")]
-extern {}
-
-#[cfg(target_os = "android")]
-#[link(name = "c")]
-extern {}
-
-#[cfg(target_os = "freebsd")]
-#[link(name = "execinfo")]
-extern {}
-
-#[cfg(target_os = "freebsd")]
-#[link(name = "c")]
-extern {}
-
-#[cfg(target_os = "dragonfly")]
-#[link(name = "c")]
-extern {}
-
-#[cfg(any(target_os = "bitrig", target_os = "openbsd"))]
-#[link(name = "c")]
-extern {}
-
-#[cfg(target_os = "macos")]
-#[link(name = "System")]
-extern {}
-
#[start]
fn main(_: isize, _: *const *const u8) -> isize {
1_isize % 1_isize