rust-lang/rust
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Remove all #[cfg(stage0)]-protected code

Browse Source 
New snapshot means this can all go. Also removes places that have
comments that say they are workarounds for stage0 errors.
This commit is contained in:
James Miller
2013-06-20 17:15:50 +12:00
committed by James Miller
parent 6759ce4fd2
commit 3bc4d1a120
20 changed files with 15 additions and 369 deletions
Download Patch File Download Diff File Expand all files Collapse all files

69
src/libstd/ptr.rs
View File

@@ -75,21 +75,7 @@ pub fn is_not_null<T>(ptr: *const T) -> bool { !is_null(ptr) }
* and destination may overlap.
*/
#[inline]
#[cfg(target_word_size = "32", stage0)]
pub unsafe fn copy_memory<T>(dst: *mut T, src: *const T, count: uint) {
use unstable::intrinsics::memmove32;
let n = count * sys::size_of::<T>();
memmove32(dst as *mut u8, src as *u8, n as u32);
}
/**
* Copies data from one location to another.
*
* Copies `count` elements (not bytes) from `src` to `dst`. The source
* and destination may overlap.
*/
#[inline]
#[cfg(target_word_size = "32", not(stage0))]
#[cfg(target_word_size = "32")]
pub unsafe fn copy_memory<T>(dst: *mut T, src: *const T, count: uint) {
use unstable::intrinsics::memmove32;
memmove32(dst, src as *T, count as u32);
@@ -102,21 +88,7 @@ pub unsafe fn copy_memory<T>(dst: *mut T, src: *const T, count: uint) {
* and destination may overlap.
*/
#[inline]
#[cfg(target_word_size = "64", stage0)]
pub unsafe fn copy_memory<T>(dst: *mut T, src: *const T, count: uint) {
use unstable::intrinsics::memmove64;
let n = count * sys::size_of::<T>();
memmove64(dst as *mut u8, src as *u8, n as u64);
}
/**
* Copies data from one location to another.
*
* Copies `count` elements (not bytes) from `src` to `dst`. The source
* and destination may overlap.
*/
#[inline]
#[cfg(target_word_size = "64", not(stage0))]
#[cfg(target_word_size = "64")]
pub unsafe fn copy_memory<T>(dst: *mut T, src: *const T, count: uint) {
use unstable::intrinsics::memmove64;
memmove64(dst, src as *T, count as u64);
@@ -129,21 +101,7 @@ pub unsafe fn copy_memory<T>(dst: *mut T, src: *const T, count: uint) {
* and destination may *not* overlap.
*/
#[inline]
#[cfg(target_word_size = "32", stage0)]
pub unsafe fn copy_nonoverlapping_memory<T>(dst: *mut T, src: *const T, count: uint) {
use unstable::intrinsics::memmove32;
let n = count * sys::size_of::<T>();
memmove32(dst as *mut u8, src as *u8, n as u32);
}
/**
* Copies data from one location to another.
*
* Copies `count` elements (not bytes) from `src` to `dst`. The source
* and destination may *not* overlap.
*/
#[inline]
#[cfg(target_word_size = "32", not(stage0))]
#[cfg(target_word_size = "32")]
pub unsafe fn copy_nonoverlapping_memory<T>(dst: *mut T, src: *const T, count: uint) {
use unstable::intrinsics::memcpy32;
memcpy32(dst, src as *T, count as u32);
@@ -156,21 +114,7 @@ pub unsafe fn copy_nonoverlapping_memory<T>(dst: *mut T, src: *const T, count: u
* and destination may *not* overlap.
*/
#[inline]
#[cfg(target_word_size = "64", stage0)]
pub unsafe fn copy_nonoverlapping_memory<T>(dst: *mut T, src: *const T, count: uint) {
use unstable::intrinsics::memmove64;
let n = count * sys::size_of::<T>();
memmove64(dst as *mut u8, src as *u8, n as u64);
}
/**
* Copies data from one location to another.
*
* Copies `count` elements (not bytes) from `src` to `dst`. The source
* and destination may *not* overlap.
*/
#[inline]
#[cfg(target_word_size = "64", not(stage0))]
#[cfg(target_word_size = "64")]
pub unsafe fn copy_nonoverlapping_memory<T>(dst: *mut T, src: *const T, count: uint) {
use unstable::intrinsics::memcpy64;
memcpy64(dst, src as *T, count as u64);
@@ -181,7 +125,7 @@ pub unsafe fn copy_nonoverlapping_memory<T>(dst: *mut T, src: *const T, count: u
* bytes of memory starting at `dst` to `c`.
*/
#[inline]
#[cfg(target_word_size = "32", not(stage0))]
#[cfg(target_word_size = "32")]
pub unsafe fn set_memory<T>(dst: *mut T, c: u8, count: uint) {
use unstable::intrinsics::memset32;
memset32(dst, c, count as u32);
@@ -192,7 +136,7 @@ pub unsafe fn set_memory<T>(dst: *mut T, c: u8, count: uint) {
* bytes of memory starting at `dst` to `c`.
*/
#[inline]
#[cfg(target_word_size = "64", not(stage0))]
#[cfg(target_word_size = "64")]
pub unsafe fn set_memory<T>(dst: *mut T, c: u8, count: uint) {
use unstable::intrinsics::memset64;
memset64(dst, c, count as u64);
@@ -592,7 +536,6 @@ pub mod ptr_tests {
}
#[test]
#[cfg(not(stage0))]
fn test_set_memory() {
let mut xs = [0u8, ..20];
let ptr = vec::raw::to_mut_ptr(xs);