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Bump version, upgrade bootstrap

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This commit updates the version number to 1.17.0 as we're not on that version of
the nightly compiler, and at the same time this updates src/stage0.txt to
bootstrap from freshly minted beta compiler and beta Cargo.
This commit is contained in:
Alex Crichton 2017-02-01 15:57:50 -08:00
parent 5de2a24b2e
commit 626e754473
65 changed files with 111 additions and 494 deletions
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23
mk/crates.mk
View File

@ -54,7 +54,7 @@ TARGET_CRATES := libc std term \
compiler_builtins core alloc \
std_unicode rustc_bitflags \
alloc_system alloc_jemalloc \
panic_abort panic_unwind unwind rustc_i128
panic_abort panic_unwind unwind
RUSTC_CRATES := rustc rustc_typeck rustc_mir rustc_borrowck rustc_resolve rustc_driver \
rustc_trans rustc_back rustc_llvm rustc_privacy rustc_lint \
rustc_data_structures rustc_platform_intrinsics rustc_errors \
@ -92,25 +92,24 @@ DEPS_getopts := std
DEPS_graphviz := std
DEPS_log := std
DEPS_num := std
DEPS_serialize := std log rustc_i128
DEPS_serialize := std log
DEPS_term := std
DEPS_test := std getopts term native:rust_test_helpers
DEPS_rustc_i128 = std
DEPS_syntax := std term serialize log arena libc rustc_bitflags std_unicode rustc_errors \
syntax_pos rustc_data_structures rustc_i128
syntax_pos rustc_data_structures
DEPS_syntax_ext := syntax syntax_pos rustc_errors fmt_macros proc_macro
DEPS_proc_macro := syntax syntax_pos rustc_plugin log
DEPS_syntax_pos := serialize
DEPS_proc_macro_plugin := syntax syntax_pos rustc_plugin
DEPS_rustc_const_math := std syntax log serialize rustc_i128
DEPS_rustc_const_math := std syntax log serialize
DEPS_rustc_const_eval := rustc_const_math rustc syntax log serialize \
rustc_back graphviz syntax_pos rustc_i128
rustc_back graphviz syntax_pos
DEPS_rustc := syntax fmt_macros flate arena serialize getopts \
log graphviz rustc_llvm rustc_back rustc_data_structures\
rustc_const_math syntax_pos rustc_errors rustc_i128
rustc_const_math syntax_pos rustc_errors
DEPS_rustc_back := std syntax flate log libc
DEPS_rustc_borrowck := rustc log graphviz syntax syntax_pos rustc_errors rustc_mir
DEPS_rustc_data_structures := std log serialize libc
@ -121,20 +120,19 @@ DEPS_rustc_driver := arena flate getopts graphviz libc rustc rustc_back rustc_bo
rustc_passes rustc_save_analysis rustc_const_eval \
rustc_incremental syntax_pos rustc_errors proc_macro rustc_data_structures
DEPS_rustc_errors := log libc serialize syntax_pos
DEPS_rustc_lint := rustc log syntax syntax_pos rustc_const_eval rustc_i128
DEPS_rustc_lint := rustc log syntax syntax_pos rustc_const_eval
DEPS_rustc_llvm := native:rustllvm libc std rustc_bitflags
DEPS_proc_macro := std syntax
DEPS_rustc_metadata := rustc syntax syntax_pos rustc_errors rustc_const_math \
proc_macro syntax_ext rustc_i128
proc_macro syntax_ext
DEPS_rustc_passes := syntax syntax_pos rustc core rustc_const_eval rustc_errors
DEPS_rustc_mir := rustc syntax syntax_pos rustc_const_math rustc_const_eval rustc_bitflags \
rustc_i128
DEPS_rustc_mir := rustc syntax syntax_pos rustc_const_math rustc_const_eval rustc_bitflags
DEPS_rustc_resolve := arena rustc log syntax syntax_pos rustc_errors
DEPS_rustc_platform_intrinsics := std
DEPS_rustc_plugin := rustc rustc_metadata syntax syntax_pos rustc_errors
DEPS_rustc_privacy := rustc log syntax syntax_pos
DEPS_rustc_trans := arena flate getopts graphviz libc rustc rustc_back \
log syntax serialize rustc_llvm rustc_platform_intrinsics rustc_i128 \
log syntax serialize rustc_llvm rustc_platform_intrinsics \
rustc_const_math rustc_const_eval rustc_incremental rustc_errors syntax_pos
DEPS_rustc_incremental := rustc syntax_pos serialize rustc_data_structures
DEPS_rustc_save_analysis := rustc log syntax syntax_pos serialize
@ -162,7 +160,6 @@ ONLY_RLIB_alloc := 1
ONLY_RLIB_rand := 1
ONLY_RLIB_collections := 1
ONLY_RLIB_std_unicode := 1
ONLY_RLIB_rustc_i128 := 1
ONLY_RLIB_rustc_bitflags := 1
ONLY_RLIB_alloc_system := 1
ONLY_RLIB_alloc_jemalloc := 1

2
mk/main.mk
View File

@ -13,7 +13,7 @@
######################################################################
# The version number
CFG_RELEASE_NUM=1.16.0
CFG_RELEASE_NUM=1.17.0
# An optional number to put after the label, e.g. '.2' -> '-beta.2'
# NB Make sure it starts with a dot to conform to semver pre-release

16
src/Cargo.lock generated
View File

@ -245,7 +245,6 @@ dependencies = [
"rustc_const_math 0.0.0",
"rustc_data_structures 0.0.0",
"rustc_errors 0.0.0",
"rustc_i128 0.0.0",
"rustc_llvm 0.0.0",
"serialize 0.0.0",
"syntax 0.0.0",
@ -305,7 +304,6 @@ dependencies = [
"rustc_const_math 0.0.0",
"rustc_data_structures 0.0.0",
"rustc_errors 0.0.0",
"rustc_i128 0.0.0",
"syntax 0.0.0",
"syntax_pos 0.0.0",
]
@ -314,7 +312,6 @@ dependencies = [
name = "rustc_const_math"
version = "0.0.0"
dependencies = [
"rustc_i128 0.0.0",
"serialize 0.0.0",
"syntax 0.0.0",
]
@ -324,7 +321,6 @@ name = "rustc_data_structures"
version = "0.0.0"
dependencies = [
"log 0.0.0",
"rustc_i128 0.0.0",
"serialize 0.0.0",
]
@ -367,10 +363,6 @@ dependencies = [
"syntax_pos 0.0.0",
]
[[package]]
name = "rustc_i128"
version = "0.0.0"
[[package]]
name = "rustc_incremental"
version = "0.0.0"
@ -392,7 +384,6 @@ dependencies = [
"rustc 0.0.0",
"rustc_back 0.0.0",
"rustc_const_eval 0.0.0",
"rustc_i128 0.0.0",
"syntax 0.0.0",
"syntax_pos 0.0.0",
]
@ -418,7 +409,6 @@ dependencies = [
"rustc_const_math 0.0.0",
"rustc_data_structures 0.0.0",
"rustc_errors 0.0.0",
"rustc_i128 0.0.0",
"rustc_llvm 0.0.0",
"serialize 0.0.0",
"syntax 0.0.0",
@ -437,7 +427,6 @@ dependencies = [
"rustc_const_eval 0.0.0",
"rustc_const_math 0.0.0",
"rustc_data_structures 0.0.0",
"rustc_i128 0.0.0",
"syntax 0.0.0",
"syntax_pos 0.0.0",
]
@ -516,7 +505,6 @@ dependencies = [
"rustc_const_math 0.0.0",
"rustc_data_structures 0.0.0",
"rustc_errors 0.0.0",
"rustc_i128 0.0.0",
"rustc_incremental 0.0.0",
"rustc_llvm 0.0.0",
"rustc_platform_intrinsics 0.0.0",
@ -568,9 +556,6 @@ dependencies = [
[[package]]
name = "serialize"
version = "0.0.0"
dependencies = [
"rustc_i128 0.0.0",
]
[[package]]
name = "std"
@ -615,7 +600,6 @@ dependencies = [
"rustc_bitflags 0.0.0",
"rustc_data_structures 0.0.0",
"rustc_errors 0.0.0",
"rustc_i128 0.0.0",
"serialize 0.0.0",
"syntax_pos 0.0.0",
]

1
src/liballoc/boxed.rs
View File

@ -293,7 +293,6 @@ impl<T: ?Sized> Box<T> {
}
}
#[cfg(not(stage0))]
#[stable(feature = "rust1", since = "1.0.0")]
unsafe impl<#[may_dangle] T: ?Sized> Drop for Box<T> {
fn drop(&mut self) {

8
src/liballoc/heap.rs
View File

@ -143,14 +143,6 @@ unsafe fn exchange_malloc(size: usize, align: usize) -> *mut u8 {
}
}
#[cfg(not(test))]
#[cfg(stage0)]
#[lang = "exchange_free"]
#[inline]
unsafe fn exchange_free(ptr: *mut u8, old_size: usize, align: usize) {
deallocate(ptr, old_size, align);
}
#[cfg(not(test))]
#[lang = "box_free"]
#[inline]

193
src/libcompiler_builtins/lib.rs
View File

@ -20,7 +20,6 @@
#![feature(staged_api, core_intrinsics, repr_simd,
i128_type, core_float, abi_unadjusted, associated_consts)]
#![allow(non_camel_case_types, unused_variables, unused_imports)]
#![cfg_attr(stage0, allow(dead_code))]
#[cfg(any(target_pointer_width="32", target_pointer_width="16", target_os="windows",
target_arch="mips64"))]
@ -32,17 +31,6 @@ pub mod reimpls {
use core::intrinsics::unchecked_rem;
use core::ptr;
// C API is expected to tolerate some amount of size mismatch in ABI. Hopefully the amount of
// handling is sufficient for bootstrapping.
#[cfg(stage0)]
type u128_ = u64;
#[cfg(stage0)]
type i128_ = i64;
#[cfg(not(stage0))]
type u128_ = u128;
#[cfg(not(stage0))]
type i128_ = i128;
macro_rules! ashl {
($a:expr, $b:expr, $ty:ty) => {{
let (a, b) = ($a, $b);
@ -63,8 +51,8 @@ pub mod reimpls {
}
#[export_name="__ashlti3"]
pub extern "C" fn shl(a: u128_, b: u128_) -> u128_ {
ashl!(a, b, u128_)
pub extern "C" fn shl(a: u128, b: u128) -> u128 {
ashl!(a, b, u128)
}
macro_rules! ashr {
@ -88,8 +76,8 @@ pub mod reimpls {
}
#[export_name="__ashrti3"]
pub extern "C" fn shr(a: i128_, b: i128_) -> i128_ {
ashr!(a, b, i128_)
pub extern "C" fn shr(a: i128, b: i128) -> i128 {
ashr!(a, b, i128)
}
macro_rules! lshr {
@ -111,22 +99,11 @@ pub mod reimpls {
#[export_name="__lshrti3"]
pub extern "C" fn lshr(a: u128_, b: u128_) -> u128_ {
lshr!(a, b, u128_)
pub extern "C" fn lshr(a: u128, b: u128) -> u128 {
lshr!(a, b, u128)
}
#[cfg(stage0)]
pub extern "C" fn u128_div_mod(n: u128_, d: u128_, rem: *mut u128_) -> u128_ {
unsafe {
if !rem.is_null() {
*rem = unchecked_rem(n, d);
}
unchecked_div(n, d)
}
}
#[cfg(not(stage0))]
pub extern "C" fn u128_div_mod(n: u128_, d: u128_, rem: *mut u128_) -> u128_ {
pub extern "C" fn u128_div_mod(n: u128, d: u128, rem: *mut u128) -> u128 {
// Translated from Figure 3-40 of The PowerPC Compiler Writer's Guide
unsafe {
// special cases, X is unknown, K != 0
@ -291,36 +268,30 @@ pub mod reimpls {
}
}
fn i128_mod(a: i128_, b: i128_) -> i128_ {
fn i128_mod(a: i128, b: i128) -> i128 {
let b = b.uabs();
let sa = a.signum();
let a = a.uabs();
unsafe {
let mut r = ::core::mem::zeroed();
u128_div_mod(a, b, &mut r);
if sa == -1 { (r as i128_).unchecked_neg() } else { r as i128_ }
if sa == -1 { (r as i128).unchecked_neg() } else { r as i128 }
}
}
fn i128_div(a: i128_, b: i128_) -> i128_ {
fn i128_div(a: i128, b: i128) -> i128 {
let sa = a.signum();
let sb = b.signum();
let a = a.uabs();
let b = b.uabs();
let sr = sa.wrapping_mul(sb); // sign of quotient
(if sr == -1 {
(u128_div_mod(a, b, ptr::null_mut()) as i128_).unchecked_neg()
(u128_div_mod(a, b, ptr::null_mut()) as i128).unchecked_neg()
} else {
u128_div_mod(a, b, ptr::null_mut()) as i128_
u128_div_mod(a, b, ptr::null_mut()) as i128
})
}
#[cfg(stage0)]
#[export_name="__udivti3"]
pub extern "C" fn u128_div(a: u128_, b: u128_) -> u128_ {
(a / b)
}
macro_rules! mulo {
($a:expr, $b:expr, $o: expr, $ty: ty) => {{
let (a, b, overflow) = ($a, $b, $o);
@ -367,35 +338,6 @@ pub mod reimpls {
fn high(self) -> Self::HighHalf;
fn from_parts(low: Self::LowHalf, high: Self::HighHalf) -> Self;
}
impl LargeInt for u64 {
type LowHalf = u32;
type HighHalf = u32;
fn low(self) -> u32 {
self as u32
}
fn high(self) -> u32 {
(self.wrapping_shr(32)) as u32
}
fn from_parts(low: u32, high: u32) -> u64 {
low as u64 | (high as u64).wrapping_shl(32)
}
}
impl LargeInt for i64 {
type LowHalf = u32;
type HighHalf = i32;
fn low(self) -> u32 {
self as u32
}
fn high(self) -> i32 {
self.wrapping_shr(32) as i32
}
fn from_parts(low: u32, high: i32) -> i64 {
u64::from_parts(low, high as u32) as i64
}
}
#[cfg(not(stage0))]
impl LargeInt for u128 {
type LowHalf = u64;
type HighHalf = u64;
@ -410,7 +352,6 @@ pub mod reimpls {
(high as u128).wrapping_shl(64) | low as u128
}
}
#[cfg(not(stage0))]
impl LargeInt for i128 {
type LowHalf = u64;
type HighHalf = i64;
@ -455,47 +396,31 @@ pub mod reimpls {
}}
}
#[cfg(stage0)]
#[export_name="__multi3"]
pub extern "C" fn u128_mul(a: i128_, b: i128_) -> i128_ {
((a as i64).wrapping_mul(b as i64) as i128_)
}
#[cfg(not(stage0))]
#[export_name="__multi3"]
pub extern "C" fn u128_mul(a: i128_, b: i128_) -> i128_ {
mul!(a, b, i128_, i64)
pub extern "C" fn u128_mul(a: i128, b: i128) -> i128 {
mul!(a, b, i128, i64)
}
trait AbsExt: Sized {
fn uabs(self) -> u128_ {
self.iabs() as u128_
fn uabs(self) -> u128 {
self.iabs() as u128
}
fn iabs(self) -> i128_;
fn iabs(self) -> i128;
}
#[cfg(stage0)]
impl AbsExt for i128_ {
fn iabs(self) -> i128_ {
let s = self >> 63;
((self ^ s).wrapping_sub(s))
}
}
#[cfg(not(stage0))]
impl AbsExt for i128_ {
fn iabs(self) -> i128_ {
impl AbsExt for i128 {
fn iabs(self) -> i128 {
let s = self >> 127;
((self ^ s).wrapping_sub(s))
}
}
trait NegExt: Sized {
fn unchecked_neg(self) -> i128_;
fn unchecked_neg(self) -> i128;
}
impl NegExt for i128_ {
fn unchecked_neg(self) -> i128_ {
impl NegExt for i128 {
fn unchecked_neg(self) -> i128 {
(!self).wrapping_add(1)
}
}
@ -551,9 +476,9 @@ pub mod reimpls {
let exponent = $from.get_exponent();
let mantissa_fraction = repr & <$fromty as FloatStuff>::MANTISSA_MASK;
let mantissa = mantissa_fraction | <$fromty as FloatStuff>::MANTISSA_LEAD_BIT;
if sign == -1.0 || exponent < 0 { return 0 as u128_; }
if sign == -1.0 || exponent < 0 { return 0 as u128; }
if exponent > ::core::mem::size_of::<$outty>() as i32 * 8 {
return !(0 as u128_);
return !(0 as u128);
}
(if exponent < (<$fromty as FloatStuff>::MANTISSA_BITS) as i32 {
(mantissa as $outty)
@ -576,7 +501,7 @@ pub mod reimpls {
let mantissa_fraction = repr & <$fromty as FloatStuff>::MANTISSA_MASK;
let mantissa = mantissa_fraction | <$fromty as FloatStuff>::MANTISSA_LEAD_BIT;
if exponent < 0 { return 0 as i128_; }
if exponent < 0 { return 0 as i128; }
if exponent > ::core::mem::size_of::<$outty>() as i32 * 8 {
let ret = if sign > 0.0 { <$outty>::max_value() } else { <$outty>::min_value() };
return ret
@ -595,7 +520,7 @@ pub mod reimpls {
}
fn i128_as_f64(a: i128_) -> f64 {
fn i128_as_f64(a: i128) -> f64 {
match a.signum() {
1 => u128_as_f64(a.uabs()),
0 => 0.0,
@ -603,7 +528,7 @@ pub mod reimpls {
}
}
fn i128_as_f32(a: i128_) -> f32 {
fn i128_as_f32(a: i128) -> f32 {
match a.signum() {
1 => u128_as_f32(a.uabs()),
0 => 0.0,
@ -611,7 +536,7 @@ pub mod reimpls {
}
}
fn u128_as_f64(mut a: u128_) -> f64 {
fn u128_as_f64(mut a: u128) -> f64 {
use ::core::f64::MANTISSA_DIGITS;
if a == 0 { return 0.0; }
let sd = 128u32.wrapping_sub(a.leading_zeros());
@ -620,7 +545,7 @@ pub mod reimpls {
const MD2 : u32 = MANTISSA_DIGITS + 2;
// SNAP: replace this with !0u128
let negn :u128_ = !0;
let negn :u128 = !0;
if sd > MANTISSA_DIGITS {
a = match sd {
@ -628,7 +553,7 @@ pub mod reimpls {
MD2 => a,
_ => a.wrapping_shr(sd.wrapping_sub(MANTISSA_DIGITS + 2)) |
(if (a & (negn.wrapping_shr(128 + MANTISSA_DIGITS + 2)
.wrapping_sub(sd as u128_))) == 0 { 0 } else { 1 })
.wrapping_sub(sd as u128))) == 0 { 0 } else { 1 })
};
a |= if (a & 4) == 0 { 0 } else { 1 };
a = a.wrapping_add(1);
@ -646,7 +571,7 @@ pub mod reimpls {
}
}
fn u128_as_f32(mut a: u128_) -> f32 {
fn u128_as_f32(mut a: u128) -> f32 {
use ::core::f32::MANTISSA_DIGITS;
if a == 0 { return 0.0; }
let sd = 128u32.wrapping_sub(a.leading_zeros());
@ -655,7 +580,7 @@ pub mod reimpls {
const MD2 : u32 = MANTISSA_DIGITS + 2;
// SNAP: replace this with !0u128
let negn :u128_ = !0;
let negn :u128 = !0;
if sd > MANTISSA_DIGITS {
a = match sd {
@ -663,7 +588,7 @@ pub mod reimpls {
MD2 => a,
_ => a.wrapping_shr(sd.wrapping_sub(MANTISSA_DIGITS + 2)) |
(if (a & (negn.wrapping_shr(128 + MANTISSA_DIGITS + 2)
.wrapping_sub(sd as u128_))) == 0 { 0 } else { 1 })
.wrapping_sub(sd as u128))) == 0 { 0 } else { 1 })
};
a |= if (a & 4) == 0 { 0 } else { 1 };
a = a.wrapping_add(1);
@ -684,7 +609,7 @@ pub mod reimpls {
macro_rules! why_are_abi_strings_checked_by_parser { ($cret:ty, $conv:expr, $unadj:tt) => {
mod imp {
use super::{i128_, u128_, LargeInt, FloatStuff, NegExt, AbsExt};
use super::{LargeInt, FloatStuff, NegExt, AbsExt};
use super::{i128_as_f64, i128_as_f32, u128_as_f64, u128_as_f32,
i128_div, i128_mod, u128_div_mod, unchecked_div, ptr};
// For x64
@ -692,8 +617,8 @@ pub mod reimpls {
// aka.
// define i128 @__muloti4(i128, i128, i32*)
#[export_name="__muloti4"]
pub unsafe extern $unadj fn i128_mul_oflow(a: i128_, b: i128_, o: *mut i32) -> i128_ {
mulo!(a, b, o, i128_)
pub unsafe extern $unadj fn i128_mul_oflow(a: i128, b: i128, o: *mut i32) -> i128 {
mulo!(a, b, o, i128)
}
// For x64
@ -701,19 +626,19 @@ pub mod reimpls {
// aka.
// define double @__muloti4(i128)
#[export_name="__floattidf"]
pub extern $unadj fn i128_as_f64_(a: i128_) -> f64 {
pub extern $unadj fn i128_as_f64_(a: i128) -> f64 {
i128_as_f64(a)
}
#[export_name="__floattisf"]
pub extern $unadj fn i128_as_f32_(a: i128_) -> f32 {
pub extern $unadj fn i128_as_f32_(a: i128) -> f32 {
i128_as_f32(a)
}
#[export_name="__floatuntidf"]
pub extern $unadj fn u128_as_f64_(a: u128_) -> f64 {
pub extern $unadj fn u128_as_f64_(a: u128) -> f64 {
u128_as_f64(a)
}
#[export_name="__floatuntisf"]
pub extern $unadj fn u128_as_f32_(a: u128_) -> f32 {
pub extern $unadj fn u128_as_f32_(a: u128) -> f32 {
u128_as_f32(a)
}
@ -722,23 +647,23 @@ pub mod reimpls {
// aka.
// define i128 @stuff(double)
#[export_name="__fixunsdfti"]
pub extern $unadj fn f64_as_u128(a: f64) -> u128_ {
float_as_unsigned!(a, f64, u128_)
pub extern $unadj fn f64_as_u128(a: f64) -> u128 {
float_as_unsigned!(a, f64, u128)
}
#[export_name="__fixunssfti"]
pub extern "unadjusted" fn f32_as_u128(a: f32) -> u128_ {
float_as_unsigned!(a, f32, u128_)
pub extern "unadjusted" fn f32_as_u128(a: f32) -> u128 {
float_as_unsigned!(a, f32, u128)
}
#[export_name="__fixdfti"]
pub extern "unadjusted" fn f64_as_i128(a: f64) -> i128_ {
float_as_signed!(a, f64, i128_)
pub extern "unadjusted" fn f64_as_i128(a: f64) -> i128 {
float_as_signed!(a, f64, i128)
}
#[export_name="__fixsfti"]
pub extern "unadjusted" fn f32_as_i128(a: f32) -> i128_ {
float_as_signed!(a, f32, i128_)
pub extern "unadjusted" fn f32_as_i128(a: f32) -> i128 {
float_as_signed!(a, f32, i128)
}
#[repr(simd)]
@ -751,19 +676,19 @@ pub mod reimpls {
//
// That almost matches the C ABI, so we simply use the C ABI
#[export_name="__udivmodti4"]
pub extern "C" fn u128_div_mod_(n: u128_, d: u128_, rem: *mut u128_) -> $cret {
pub extern "C" fn u128_div_mod_(n: u128, d: u128, rem: *mut u128) -> $cret {
let x = u128_div_mod(n, d, rem);
($conv)(x)
}
#[export_name="__udivti3"]
pub extern "C" fn u128_div_(a: u128_, b: u128_) -> $cret {
pub extern "C" fn u128_div_(a: u128, b: u128) -> $cret {
let x = u128_div_mod(a, b, ptr::null_mut());
($conv)(x)
}
#[export_name="__umodti3"]
pub extern "C" fn u128_mod_(a: u128_, b: u128_) -> $cret {
pub extern "C" fn u128_mod_(a: u128, b: u128) -> $cret {
unsafe {
let mut r = ::core::mem::zeroed();
u128_div_mod(a, b, &mut r);
@ -772,30 +697,26 @@ pub mod reimpls {
}
#[export_name="__divti3"]
pub extern "C" fn i128_div_(a: i128_, b: i128_) -> $cret {
pub extern "C" fn i128_div_(a: i128, b: i128) -> $cret {
let x = i128_div(a, b);
($conv)(x as u128_)
($conv)(x as u128)
}
#[export_name="__modti3"]
pub extern "C" fn i128_mod_(a: i128_, b: i128_) -> $cret {
pub extern "C" fn i128_mod_(a: i128, b: i128) -> $cret {
let x = i128_mod(a, b);
($conv)(x as u128_)
($conv)(x as u128)
}
}
} }
// LLVM expectations for ABI on windows x64 are pure madness.
#[cfg(not(stage0))]
#[cfg(all(windows, target_pointer_width="64"))]
why_are_abi_strings_checked_by_parser!(u64x2,
|i: u128_| u64x2(i.low(), i.high()),
|i: u128| u64x2(i.low(), i.high()),
"unadjusted");
#[cfg(not(stage0))]
#[cfg(not(all(windows, target_pointer_width="64")))]
why_are_abi_strings_checked_by_parser!(u128_, |i|{ i }, "C");
#[cfg(not(stage0))]
why_are_abi_strings_checked_by_parser!(u128, |i|{ i }, "C");
pub use self::imp::*;
}

2
src/libcore/clone.rs
View File

@ -153,7 +153,6 @@ clone_impl! { i8 }
clone_impl! { i16 }
clone_impl! { i32 }
clone_impl! { i64 }
#[cfg(not(stage0))]
clone_impl! { i128 }
clone_impl! { usize }
@ -161,7 +160,6 @@ clone_impl! { u8 }
clone_impl! { u16 }
clone_impl! { u32 }
clone_impl! { u64 }
#[cfg(not(stage0))]
clone_impl! { u128 }
clone_impl! { f32 }

12
src/libcore/cmp.rs
View File

@ -679,10 +679,8 @@ mod impls {
}
partial_eq_impl! {
bool char usize u8 u16 u32 u64 isize i8 i16 i32 i64 f32 f64
bool char usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 f32 f64
}
#[cfg(not(stage0))]
partial_eq_impl! { u128 i128 }
macro_rules! eq_impl {
($($t:ty)*) => ($(
@ -691,9 +689,7 @@ mod impls {
)*)
}
eq_impl! { () bool char usize u8 u16 u32 u64 isize i8 i16 i32 i64 }
#[cfg(not(stage0))]
eq_impl! { u128 i128 }
eq_impl! { () bool char usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 }
macro_rules! partial_ord_impl {
($($t:ty)*) => ($(
@ -782,9 +778,7 @@ mod impls {
}
}
ord_impl! { char usize u8 u16 u32 u64 isize i8 i16 i32 i64 }
#[cfg(not(stage0))]
ord_impl! { u128 i128 }
ord_impl! { char usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 }
#[unstable(feature = "never_type_impls", issue = "35121")]
impl PartialEq for ! {

2
src/libcore/default.rs
View File

@ -144,7 +144,6 @@ default_impl! { u8, 0 }
default_impl! { u16, 0 }
default_impl! { u32, 0 }
default_impl! { u64, 0 }
#[cfg(not(stage0))]
default_impl! { u128, 0 }
default_impl! { isize, 0 }
@ -152,7 +151,6 @@ default_impl! { i8, 0 }
default_impl! { i16, 0 }
default_impl! { i32, 0 }
default_impl! { i64, 0 }
#[cfg(not(stage0))]
default_impl! { i128, 0 }
default_impl! { f32, 0.0f32 }

8
src/libcore/fmt/num.rs
View File

@ -30,7 +30,6 @@ trait Int: Zero + PartialEq + PartialOrd + Div<Output=Self> + Rem<Output=Self> +
fn to_u16(&self) -> u16;
fn to_u32(&self) -> u32;
fn to_u64(&self) -> u64;
#[cfg(not(stage0))]
fn to_u128(&self) -> u128;
}
@ -41,13 +40,10 @@ macro_rules! doit {
fn to_u16(&self) -> u16 { *self as u16 }
fn to_u32(&self) -> u32 { *self as u32 }
fn to_u64(&self) -> u64 { *self as u64 }
#[cfg(not(stage0))]
fn to_u128(&self) -> u128 { *self as u128 }
})*)
}
doit! { i8 i16 i32 i64 isize u8 u16 u32 u64 usize }
#[cfg(not(stage0))]
doit! { i128 u128 }
doit! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
/// A type that represents a specific radix
#[doc(hidden)]
@ -188,7 +184,6 @@ integer! { i8, u8 }
integer! { i16, u16 }
integer! { i32, u32 }
integer! { i64, u64 }
#[cfg(not(stage0))]
integer! { i128, u128 }
const DEC_DIGITS_LUT: &'static[u8] =
@ -265,7 +260,6 @@ macro_rules! impl_Display {
impl_Display!(i8, u8, i16, u16, i32, u32: to_u32);
impl_Display!(i64, u64: to_u64);
#[cfg(not(stage0))]
impl_Display!(i128, u128: to_u128);
#[cfg(target_pointer_width = "16")]
impl_Display!(isize, usize: to_u16);

5
src/libcore/hash/mod.rs
View File

@ -186,7 +186,6 @@ pub trait Hasher {
fn write_u64(&mut self, i: u64) {
self.write(&unsafe { mem::transmute::<_, [u8; 8]>(i) })
}
#[cfg(not(stage0))]
/// Writes a single `u128` into this hasher.
#[inline]
#[unstable(feature = "i128", issue = "35118")]
@ -227,7 +226,6 @@ pub trait Hasher {
fn write_i64(&mut self, i: i64) {
self.write_u64(i as u64)
}
#[cfg(not(stage0))]
/// Writes a single `i128` into this hasher.
#[inline]
#[unstable(feature = "i128", issue = "35118")]
@ -376,9 +374,6 @@ mod impls {
(i32, write_i32),
(i64, write_i64),
(isize, write_isize),
}
#[cfg(not(stage0))]
impl_write! {
(u128, write_u128),
(i128, write_i128),
}

1
src/libcore/iter/range.rs
View File

@ -242,7 +242,6 @@ step_impl_signed!(i64);
// assume here that it is less than 64-bits.
#[cfg(not(target_pointer_width = "64"))]
step_impl_no_between!(u64 i64);
#[cfg(not(stage0))]
step_impl_no_between!(u128 i128);
/// An adapter for stepping range iterators by a custom amount.

8
src/libcore/lib.rs
View File

@ -89,7 +89,7 @@
#![feature(staged_api)]
#![feature(unboxed_closures)]
#![feature(never_type)]
#![cfg_attr(not(stage0), feature(i128_type))]
#![feature(i128_type)]
#![feature(prelude_import)]
#[prelude_import]
@ -119,9 +119,6 @@ mod uint_macros;
#[path = "num/i16.rs"] pub mod i16;
#[path = "num/i32.rs"] pub mod i32;
#[path = "num/i64.rs"] pub mod i64;
// SNAP
#[cfg(not(stage0))]
#[path = "num/i128.rs"] pub mod i128;
#[path = "num/usize.rs"] pub mod usize;
@ -129,9 +126,6 @@ mod uint_macros;
#[path = "num/u16.rs"] pub mod u16;
#[path = "num/u32.rs"] pub mod u32;
#[path = "num/u64.rs"] pub mod u64;
// SNAP
#[cfg(not(stage0))]
#[path = "num/u128.rs"] pub mod u128;
#[path = "num/f32.rs"] pub mod f32;

2
src/libcore/nonzero.rs
View File

@ -30,9 +30,7 @@ unsafe impl Zeroable for i32 {}
unsafe impl Zeroable for u32 {}
unsafe impl Zeroable for i64 {}
unsafe impl Zeroable for u64 {}
#[cfg(not(stage0))]
unsafe impl Zeroable for i128 {}
#[cfg(not(stage0))]
unsafe impl Zeroable for u128 {}
/// A wrapper type for raw pointers and integers that will never be

78
src/libcore/num/mod.rs
View File

@ -144,9 +144,7 @@ macro_rules! zero_one_impl {
}
)*)
}
zero_one_impl! { u8 u16 u32 u64 usize i8 i16 i32 i64 isize }
#[cfg(not(stage0))]
zero_one_impl! { u128 i128 }
zero_one_impl! { u8 u16 u32 u64 u128 usize i8 i16 i32 i64 i128 isize }
macro_rules! zero_one_impl_float {
($($t:ty)*) => ($(
@ -1300,8 +1298,6 @@ impl i64 {
intrinsics::mul_with_overflow }
}
// SNAP
#[cfg(not(stage0))]
#[lang = "i128"]
impl i128 {
int_impl! { i128, u128, 128,
@ -2342,8 +2338,6 @@ impl u64 {
intrinsics::mul_with_overflow }
}
// SNAP
#[cfg(not(stage0))]
#[lang = "u128"]
impl u128 {
uint_impl! { u128, 128,
@ -2568,9 +2562,7 @@ macro_rules! from_str_radix_int_impl {
}
)*}
}
from_str_radix_int_impl! { isize i8 i16 i32 i64 usize u8 u16 u32 u64 }
#[cfg(not(stage0))]
from_str_radix_int_impl! { u128 i128 }
from_str_radix_int_impl! { isize i8 i16 i32 i64 i128 usize u8 u16 u32 u64 u128 }
/// The error type returned when a checked integral type conversion fails.
#[unstable(feature = "try_from", issue = "33417")]
@ -2614,50 +2606,17 @@ macro_rules! same_sign_try_from_int_impl {
)*}
}
#[cfg(stage0)]
same_sign_try_from_int_impl!(u64, u8, u8, u16, u32, u64, usize);
#[cfg(stage0)]
same_sign_try_from_int_impl!(i64, i8, i8, i16, i32, i64, isize);
#[cfg(stage0)]
same_sign_try_from_int_impl!(u64, u16, u8, u16, u32, u64, usize);
#[cfg(stage0)]
same_sign_try_from_int_impl!(i64, i16, i8, i16, i32, i64, isize);
#[cfg(stage0)]
same_sign_try_from_int_impl!(u64, u32, u8, u16, u32, u64, usize);
#[cfg(stage0)]
same_sign_try_from_int_impl!(i64, i32, i8, i16, i32, i64, isize);
#[cfg(stage0)]
same_sign_try_from_int_impl!(u64, u64, u8, u16, u32, u64, usize);
#[cfg(stage0)]
same_sign_try_from_int_impl!(i64, i64, i8, i16, i32, i64, isize);
#[cfg(stage0)]
same_sign_try_from_int_impl!(u64, usize, u8, u16, u32, u64, usize);
#[cfg(stage0)]
same_sign_try_from_int_impl!(i64, isize, i8, i16, i32, i64, isize);
#[cfg(not(stage0))]
same_sign_try_from_int_impl!(u128, u8, u8, u16, u32, u64, u128, usize);
#[cfg(not(stage0))]
same_sign_try_from_int_impl!(i128, i8, i8, i16, i32, i64, i128, isize);
#[cfg(not(stage0))]
same_sign_try_from_int_impl!(u128, u16, u8, u16, u32, u64, u128, usize);
#[cfg(not(stage0))]
same_sign_try_from_int_impl!(i128, i16, i8, i16, i32, i64, i128, isize);
#[cfg(not(stage0))]
same_sign_try_from_int_impl!(u128, u32, u8, u16, u32, u64, u128, usize);
#[cfg(not(stage0))]
same_sign_try_from_int_impl!(i128, i32, i8, i16, i32, i64, i128, isize);
#[cfg(not(stage0))]
same_sign_try_from_int_impl!(u128, u64, u8, u16, u32, u64, u128, usize);
#[cfg(not(stage0))]
same_sign_try_from_int_impl!(i128, i64, i8, i16, i32, i64, i128, isize);
#[cfg(not(stage0))]
same_sign_try_from_int_impl!(u128, u128, u8, u16, u32, u64, u128, usize);
#[cfg(not(stage0))]
same_sign_try_from_int_impl!(i128, i128, i8, i16, i32, i64, i128, isize);
#[cfg(not(stage0))]
same_sign_try_from_int_impl!(u128, usize, u8, u16, u32, u64, u128, usize);
#[cfg(not(stage0))]
same_sign_try_from_int_impl!(i128, isize, i8, i16, i32, i64, i128, isize);
macro_rules! cross_sign_from_int_impl {
@ -2692,28 +2651,11 @@ macro_rules! cross_sign_from_int_impl {
)*}
}
#[cfg(stage0)]
cross_sign_from_int_impl!(u8, i8, i16, i32, i64, isize);
#[cfg(stage0)]
cross_sign_from_int_impl!(u16, i8, i16, i32, i64, isize);
#[cfg(stage0)]
cross_sign_from_int_impl!(u32, i8, i16, i32, i64, isize);
#[cfg(stage0)]
cross_sign_from_int_impl!(u64, i8, i16, i32, i64, isize);
#[cfg(stage0)]
cross_sign_from_int_impl!(usize, i8, i16, i32, i64, isize);
#[cfg(not(stage0))]
cross_sign_from_int_impl!(u8, i8, i16, i32, i64, i128, isize);
#[cfg(not(stage0))]
cross_sign_from_int_impl!(u16, i8, i16, i32, i64, i128, isize);
#[cfg(not(stage0))]
cross_sign_from_int_impl!(u32, i8, i16, i32, i64, i128, isize);
#[cfg(not(stage0))]
cross_sign_from_int_impl!(u64, i8, i16, i32, i64, i128, isize);
#[cfg(not(stage0))]
cross_sign_from_int_impl!(u128, i8, i16, i32, i64, i128, isize);
#[cfg(not(stage0))]
cross_sign_from_int_impl!(usize, i8, i16, i32, i64, i128, isize);
#[doc(hidden)]
@ -2742,9 +2684,7 @@ macro_rules! doit {
}
})*)
}
doit! { i8 i16 i32 i64 isize u8 u16 u32 u64 usize }
#[cfg(not(stage0))]
doit! { i128 u128 }
doit! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
fn from_str_radix<T: FromStrRadixHelper>(src: &str, radix: u32) -> Result<T, ParseIntError> {
use self::IntErrorKind::*;
@ -2878,50 +2818,38 @@ macro_rules! impl_from {
impl_from! { u8, u16 }
impl_from! { u8, u32 }
impl_from! { u8, u64 }
#[cfg(not(stage0))]
impl_from! { u8, u128 }
impl_from! { u8, usize }
impl_from! { u16, u32 }
impl_from! { u16, u64 }
#[cfg(not(stage0))]
impl_from! { u16, u128 }
impl_from! { u32, u64 }
#[cfg(not(stage0))]
impl_from! { u32, u128 }
#[cfg(not(stage0))]
impl_from! { u64, u128 }
// Signed -> Signed
impl_from! { i8, i16 }
impl_from! { i8, i32 }
impl_from! { i8, i64 }
#[cfg(not(stage0))]
impl_from! { i8, i128 }
impl_from! { i8, isize }
impl_from! { i16, i32 }
impl_from! { i16, i64 }
#[cfg(not(stage0))]
impl_from! { i16, i128 }
impl_from! { i32, i64 }
#[cfg(not(stage0))]
impl_from! { i32, i128 }
#[cfg(not(stage0))]
impl_from! { i64, i128 }
// Unsigned -> Signed
impl_from! { u8, i16 }
impl_from! { u8, i32 }
impl_from! { u8, i64 }
#[cfg(not(stage0))]
impl_from! { u8, i128 }
impl_from! { u16, i32 }
impl_from! { u16, i64 }
#[cfg(not(stage0))]
impl_from! { u16, i128 }
impl_from! { u32, i64 }
#[cfg(not(stage0))]
impl_from! { u32, i128 }
#[cfg(not(stage0))]
impl_from! { u64, i128 }
// Note: integers can only be represented with full precision in a float if

4
src/libcore/num/wrapping.rs
View File

@ -297,9 +297,7 @@ macro_rules! wrapping_impl {
)*)
}
wrapping_impl! { usize u8 u16 u32 u64 isize i8 i16 i32 i64 }
#[cfg(not(stage0))]
wrapping_impl! { u128 i128 }
wrapping_impl! { usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 }
mod shift_max {
#![allow(non_upper_case_globals)]

96
src/libcore/ops.rs
View File

@ -267,9 +267,7 @@ macro_rules! add_impl {
)*)
}
add_impl! { usize u8 u16 u32 u64 isize i8 i16 i32 i64 f32 f64 }
#[cfg(not(stage0))]
add_impl! { u128 i128 }
add_impl! { usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 f32 f64 }
/// The `Sub` trait is used to specify the functionality of `-`.
///
@ -342,9 +340,7 @@ macro_rules! sub_impl {
)*)
}
sub_impl! { usize u8 u16 u32 u64 isize i8 i16 i32 i64 f32 f64 }
#[cfg(not(stage0))]
sub_impl! { u128 i128 }
sub_impl! { usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 f32 f64 }
/// The `Mul` trait is used to specify the functionality of `*`.
///
@ -466,9 +462,7 @@ macro_rules! mul_impl {
)*)
}
mul_impl! { usize u8 u16 u32 u64 isize i8 i16 i32 i64 f32 f64 }
#[cfg(not(stage0))]
mul_impl! { u128 i128 }
mul_impl! { usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 f32 f64 }
/// The `Div` trait is used to specify the functionality of `/`.
///
@ -597,9 +591,7 @@ macro_rules! div_impl_integer {
)*)
}
div_impl_integer! { usize u8 u16 u32 u64 isize i8 i16 i32 i64 }
#[cfg(not(stage0))]
div_impl_integer! { u128 i128 }
div_impl_integer! { usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 }
macro_rules! div_impl_float {
($($t:ty)*) => ($(
@ -678,9 +670,7 @@ macro_rules! rem_impl_integer {
)*)
}
rem_impl_integer! { usize u8 u16 u32 u64 isize i8 i16 i32 i64 }
#[cfg(not(stage0))]
rem_impl_integer! { u128 i128 }
rem_impl_integer! { usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 }
macro_rules! rem_impl_float {
@ -776,9 +766,7 @@ macro_rules! neg_impl_unsigned {
}
// neg_impl_unsigned! { usize u8 u16 u32 u64 }
neg_impl_numeric! { isize i8 i16 i32 i64 f32 f64 }
#[cfg(not(stage0))]
neg_impl_numeric! { i128 }
neg_impl_numeric! { isize i8 i16 i32 i64 i128 f32 f64 }
/// The `Not` trait is used to specify the functionality of unary `!`.
///
@ -836,9 +824,7 @@ macro_rules! not_impl {
)*)
}
not_impl! { bool usize u8 u16 u32 u64 isize i8 i16 i32 i64 }
#[cfg(not(stage0))]
not_impl! { u128 i128 }
not_impl! { bool usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 }
/// The `BitAnd` trait is used to specify the functionality of `&`.
///
@ -921,9 +907,7 @@ macro_rules! bitand_impl {
)*)
}
bitand_impl! { bool usize u8 u16 u32 u64 isize i8 i16 i32 i64 }
#[cfg(not(stage0))]
bitand_impl! { u128 i128 }
bitand_impl! { bool usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 }
/// The `BitOr` trait is used to specify the functionality of `|`.
///
@ -1006,9 +990,7 @@ macro_rules! bitor_impl {
)*)
}
bitor_impl! { bool usize u8 u16 u32 u64 isize i8 i16 i32 i64 }
#[cfg(not(stage0))]
bitor_impl! { u128 i128 }
bitor_impl! { bool usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 }
/// The `BitXor` trait is used to specify the functionality of `^`.
///
@ -1094,9 +1076,7 @@ macro_rules! bitxor_impl {
)*)
}
bitxor_impl! { bool usize u8 u16 u32 u64 isize i8 i16 i32 i64 }
#[cfg(not(stage0))]
bitxor_impl! { u128 i128 }
bitxor_impl! { bool usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 }
/// The `Shl` trait is used to specify the functionality of `<<`.
///
@ -1187,7 +1167,6 @@ macro_rules! shl_impl_all {
shl_impl! { $t, u16 }
shl_impl! { $t, u32 }
shl_impl! { $t, u64 }
#[cfg(not(stage0))]
shl_impl! { $t, u128 }
shl_impl! { $t, usize }
@ -1195,15 +1174,12 @@ macro_rules! shl_impl_all {
shl_impl! { $t, i16 }
shl_impl! { $t, i32 }
shl_impl! { $t, i64 }
#[cfg(not(stage0))]
shl_impl! { $t, i128 }
shl_impl! { $t, isize }
)*)
}
shl_impl_all! { u8 u16 u32 u64 usize i8 i16 i32 i64 isize }
#[cfg(not(stage0))]
shl_impl_all! { u128 i128 }
shl_impl_all! { u8 u16 u32 u64 u128 usize i8 i16 i32 i64 isize i128 }
/// The `Shr` trait is used to specify the functionality of `>>`.
///
@ -1294,7 +1270,6 @@ macro_rules! shr_impl_all {
shr_impl! { $t, u16 }
shr_impl! { $t, u32 }
shr_impl! { $t, u64 }
#[cfg(not(stage0))]
shr_impl! { $t, u128 }
shr_impl! { $t, usize }
@ -1302,15 +1277,12 @@ macro_rules! shr_impl_all {
shr_impl! { $t, i16 }
shr_impl! { $t, i32 }
shr_impl! { $t, i64 }
#[cfg(not(stage0))]
shr_impl! { $t, i128 }
shr_impl! { $t, isize }
)*)
}
shr_impl_all! { u8 u16 u32 u64 usize i8 i16 i32 i64 isize }
#[cfg(not(stage0))]
shr_impl_all! { u128 i128 }
shr_impl_all! { u8 u16 u32 u64 u128 usize i8 i16 i32 i64 i128 isize }
/// The `AddAssign` trait is used to specify the functionality of `+=`.
///
@ -1366,9 +1338,7 @@ macro_rules! add_assign_impl {
)+)
}
add_assign_impl! { usize u8 u16 u32 u64 isize i8 i16 i32 i64 f32 f64 }
#[cfg(not(stage0))]
add_assign_impl! { u128 i128 }
add_assign_impl! { usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 f32 f64 }
/// The `SubAssign` trait is used to specify the functionality of `-=`.
///
@ -1424,9 +1394,7 @@ macro_rules! sub_assign_impl {
)+)
}
sub_assign_impl! { usize u8 u16 u32 u64 isize i8 i16 i32 i64 f32 f64 }
#[cfg(not(stage0))]
sub_assign_impl! { u128 i128 }
sub_assign_impl! { usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 f32 f64 }
/// The `MulAssign` trait is used to specify the functionality of `*=`.
///
@ -1471,9 +1439,7 @@ macro_rules! mul_assign_impl {
)+)
}
mul_assign_impl! { usize u8 u16 u32 u64 isize i8 i16 i32 i64 f32 f64 }
#[cfg(not(stage0))]
mul_assign_impl! { u128 i128 }
mul_assign_impl! { usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 f32 f64 }
/// The `DivAssign` trait is used to specify the functionality of `/=`.
///
@ -1517,9 +1483,7 @@ macro_rules! div_assign_impl {
)+)
}
div_assign_impl! { usize u8 u16 u32 u64 isize i8 i16 i32 i64 f32 f64 }
#[cfg(not(stage0))]
div_assign_impl! { u128 i128 }
div_assign_impl! { usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 f32 f64 }
/// The `RemAssign` trait is used to specify the functionality of `%=`.
///
@ -1563,9 +1527,7 @@ macro_rules! rem_assign_impl {
)+)
}
rem_assign_impl! { usize u8 u16 u32 u64 isize i8 i16 i32 i64 f32 f64 }
#[cfg(not(stage0))]
rem_assign_impl! { u128 i128 }
rem_assign_impl! { usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 f32 f64 }
/// The `BitAndAssign` trait is used to specify the functionality of `&=`.
///
@ -1651,9 +1613,7 @@ macro_rules! bitand_assign_impl {
)+)
}
bitand_assign_impl! { bool usize u8 u16 u32 u64 isize i8 i16 i32 i64 }
#[cfg(not(stage0))]
bitand_assign_impl! { u128 i128 }
bitand_assign_impl! { bool usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 }
/// The `BitOrAssign` trait is used to specify the functionality of `|=`.
///
@ -1697,9 +1657,7 @@ macro_rules! bitor_assign_impl {
)+)
}
bitor_assign_impl! { bool usize u8 u16 u32 u64 isize i8 i16 i32 i64 }
#[cfg(not(stage0))]
bitor_assign_impl! { u128 i128 }
bitor_assign_impl! { bool usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 }
/// The `BitXorAssign` trait is used to specify the functionality of `^=`.
///
@ -1743,9 +1701,7 @@ macro_rules! bitxor_assign_impl {
)+)
}
bitxor_assign_impl! { bool usize u8 u16 u32 u64 isize i8 i16 i32 i64 }
#[cfg(not(stage0))]
bitxor_assign_impl! { u128 i128 }
bitxor_assign_impl! { bool usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 }
/// The `ShlAssign` trait is used to specify the functionality of `<<=`.
///
@ -1798,7 +1754,6 @@ macro_rules! shl_assign_impl_all {
shl_assign_impl! { $t, u16 }
shl_assign_impl! { $t, u32 }
shl_assign_impl! { $t, u64 }
#[cfg(not(stage0))]
shl_assign_impl! { $t, u128 }
shl_assign_impl! { $t, usize }
@ -1806,15 +1761,12 @@ macro_rules! shl_assign_impl_all {
shl_assign_impl! { $t, i16 }
shl_assign_impl! { $t, i32 }
shl_assign_impl! { $t, i64 }
#[cfg(not(stage0))]
shl_assign_impl! { $t, i128 }
shl_assign_impl! { $t, isize }
)*)
}
shl_assign_impl_all! { u8 u16 u32 u64 usize i8 i16 i32 i64 isize }
#[cfg(not(stage0))]
shl_assign_impl_all! { u128 i128 }
shl_assign_impl_all! { u8 u16 u32 u64 u128 usize i8 i16 i32 i64 i128 isize }
/// The `ShrAssign` trait is used to specify the functionality of `>>=`.
///
@ -1867,7 +1819,6 @@ macro_rules! shr_assign_impl_all {
shr_assign_impl! { $t, u16 }
shr_assign_impl! { $t, u32 }
shr_assign_impl! { $t, u64 }
#[cfg(not(stage0))]
shr_assign_impl! { $t, u128 }
shr_assign_impl! { $t, usize }
@ -1875,15 +1826,12 @@ macro_rules! shr_assign_impl_all {
shr_assign_impl! { $t, i16 }
shr_assign_impl! { $t, i32 }
shr_assign_impl! { $t, i64 }
#[cfg(not(stage0))]
shr_assign_impl! { $t, i128 }
shr_assign_impl! { $t, isize }
)*)
}
shr_assign_impl_all! { u8 u16 u32 u64 usize i8 i16 i32 i64 isize }
#[cfg(not(stage0))]
shr_assign_impl_all! { u128 i128 }
shr_assign_impl_all! { u8 u16 u32 u64 u128 usize i8 i16 i32 i64 i128 isize }
/// The `Index` trait is used to specify the functionality of indexing operations
/// like `container[index]` when used in an immutable context.

1
src/librustc/Cargo.toml
View File

@ -19,7 +19,6 @@ rustc_const_math = { path = "../librustc_const_math" }
rustc_data_structures = { path = "../librustc_data_structures" }
rustc_errors = { path = "../librustc_errors" }
rustc_llvm = { path = "../librustc_llvm" }
rustc_i128 = { path = "../librustc_i128" }
serialize = { path = "../libserialize" }
syntax = { path = "../libsyntax" }
syntax_pos = { path = "../libsyntax_pos" }

4
src/librustc/lib.rs
View File

@ -30,6 +30,7 @@
#![feature(const_fn)]
#![feature(core_intrinsics)]
#![feature(field_init_shorthand)]
#![feature(i128_type)]
#![feature(libc)]
#![feature(loop_break_value)]
#![feature(nonzero)]
@ -60,9 +61,6 @@ extern crate syntax_pos;
extern crate serialize as rustc_serialize; // used by deriving
// SNAP:
extern crate rustc_i128;
#[macro_use]
mod macros;

1
src/librustc/ty/layout.rs
View File

@ -20,7 +20,6 @@ use ty::{self, Ty, TyCtxt, TypeFoldable};
use syntax::ast::{FloatTy, IntTy, UintTy};
use syntax::attr;
use syntax_pos::DUMMY_SP;
use rustc_i128::u128;
use rustc_const_math::ConstInt;
use std::cmp;

1
src/librustc_const_eval/Cargo.toml
View File

@ -19,4 +19,3 @@ rustc_errors = { path = "../librustc_errors" }
syntax = { path = "../libsyntax" }
graphviz = { path = "../libgraphviz" }
syntax_pos = { path = "../libsyntax_pos" }
rustc_i128 = { path = "../librustc_i128" }

2
src/librustc_const_eval/eval.rs
View File

@ -37,8 +37,6 @@ use std::cmp::Ordering;
use rustc_const_math::*;
use rustc_errors::DiagnosticBuilder;
use rustc_i128::{i128, u128};
macro_rules! math {
($e:expr, $op:expr) => {
match $op {

3
src/librustc_const_eval/lib.rs
View File

@ -29,6 +29,7 @@
#![feature(box_patterns)]
#![feature(box_syntax)]
#![feature(const_fn)]
#![feature(i128_type)]
extern crate arena;
#[macro_use] extern crate syntax;
@ -41,8 +42,6 @@ extern crate rustc_errors;
extern crate graphviz;
extern crate syntax_pos;
extern crate rustc_i128;
// NB: This module needs to be declared first so diagnostics are
// registered before they are used.
pub mod diagnostics;

1
src/librustc_const_math/Cargo.toml
View File

@ -11,4 +11,3 @@ crate-type = ["dylib"]
[dependencies]
serialize = { path = "../libserialize" }
syntax = { path = "../libsyntax" }
rustc_i128 = { path = "../librustc_i128" }

11
src/librustc_const_math/int.rs
View File

@ -11,7 +11,6 @@
use std::cmp::Ordering;
use syntax::attr::IntType;
use syntax::ast::{IntTy, UintTy};
use rustc_i128::{i128, u128};
use super::is::*;
use super::us::*;
@ -54,7 +53,6 @@ macro_rules! bounds {
mod ubounds {
#![allow(dead_code)]
use rustc_i128::{u128, i128};
bounds!{u128: 0,
i8 I8MIN I8MAX i16 I16MIN I16MAX i32 I32MIN I32MAX i64 I64MIN I64MAX i128 I128MIN I128MAX
u8 U8MIN U8MAX u16 U16MIN U16MAX u32 U32MIN U32MAX u64 U64MIN U64MAX u128 U128MIN U128MAX
@ -65,12 +63,6 @@ mod ubounds {
mod ibounds {
#![allow(dead_code)]
use rustc_i128::i128;
#[cfg(stage0)]
pub const U64MIN: i128 = 0;
#[cfg(stage0)]
pub const U64MAX: i128 = i128::max_value();
#[cfg(not(stage0))]
bounds!(i128, u64 U64MIN U64MAX);
pub const U128MIN: i128 = 0;
@ -483,10 +475,7 @@ derive_binop!(BitAnd, bitand);
derive_binop!(BitOr, bitor);
derive_binop!(BitXor, bitxor);
#[cfg(not(stage0))]
const I128_MIN: i128 = ::std::i128::MIN;
#[cfg(stage0)]
const I128_MIN: i128 = ::std::i64::MIN;
fn check_division(
lhs: ConstInt,

1
src/librustc_const_math/is.rs
View File

@ -10,7 +10,6 @@
use syntax::ast;
use super::err::*;
use rustc_i128::i128;
/// Depending on the target only one variant is ever used in a compilation.
/// Anything else is an error. This invariant is checked at several locations

6
src/librustc_const_math/lib.rs
View File

@ -26,13 +26,11 @@
#![feature(rustc_private)]
#![feature(staged_api)]
#![feature(const_fn)]
#![cfg_attr(not(stage0), feature(i128))]
#![feature(i128)]
#![feature(i128_type)]
extern crate syntax;
// SNAP: remove use of this crate
extern crate rustc_i128;
extern crate serialize as rustc_serialize; // used by deriving
mod float;

1
src/librustc_const_math/us.rs
View File

@ -10,7 +10,6 @@
use syntax::ast;
use super::err::*;
use rustc_i128::u128;
/// Depending on the target only one variant is ever used in a compilation.
/// Anything else is an error. This invariant is checked at several locations

1
src/librustc_data_structures/Cargo.toml
View File

@ -11,4 +11,3 @@ crate-type = ["dylib"]
[dependencies]
log = { path = "../liblog" }
serialize = { path = "../libserialize" }
rustc_i128 = { path = "../librustc_i128" }

3
src/librustc_data_structures/lib.rs
View File

@ -36,6 +36,7 @@
#![feature(untagged_unions)]
#![feature(associated_consts)]
#![feature(unsize)]
#![feature(i128_type)]
#![cfg_attr(unix, feature(libc))]
#![cfg_attr(test, feature(test))]
@ -47,8 +48,6 @@ extern crate serialize as rustc_serialize; // used by deriving
#[cfg(unix)]
extern crate libc;
extern crate rustc_i128;
pub use rustc_serialize::hex::ToHex;
pub mod array_vec;

1
src/librustc_data_structures/stable_hasher.rs
View File

@ -13,7 +13,6 @@ use std::marker::PhantomData;
use std::mem;
use blake2b::Blake2bHasher;
use rustc_serialize::leb128;
use rustc_i128::{u128,i128};
fn write_unsigned_leb128_to_buf(buf: &mut [u8; 16], value: u64) -> usize {
leb128::write_unsigned_leb128_to(value as u128, |i, v| buf[i] = v)

8
src/librustc_i128/Cargo.toml
View File

@ -1,8 +0,0 @@
[package]
authors = ["The Rust Project Developers"]
name = "rustc_i128"
version = "0.0.0"
[lib]
name = "rustc_i128"
path = "lib.rs"

29
src/librustc_i128/lib.rs
View File

@ -1,29 +0,0 @@
// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
#![allow(non_camel_case_types)]
#![cfg_attr(not(stage0), feature(i128_type))]
#![no_std]
#![crate_type="rlib"]
#![crate_name="rustc_i128"]
#[cfg(stage0)]
pub type i128 = i64;
#[cfg(stage0)]
pub type u128 = u64;
#[cfg(not(stage0))]
pub type i128 = int::_i128;
#[cfg(not(stage0))]
pub type u128 = int::_u128;
#[cfg(not(stage0))]
mod int {
pub type _i128 = i128;
pub type _u128 = u128;
}

1
src/librustc_lint/Cargo.toml
View File

@ -14,6 +14,5 @@ log = { path = "../liblog" }
rustc = { path = "../librustc" }
rustc_back = { path = "../librustc_back" }
rustc_const_eval = { path = "../librustc_const_eval" }
rustc_i128 = { path = "../librustc_i128" }
syntax = { path = "../libsyntax" }
syntax_pos = { path = "../libsyntax_pos" }

3
src/librustc_lint/lib.rs
View File

@ -31,6 +31,7 @@
#![cfg_attr(test, feature(test))]
#![feature(box_patterns)]
#![feature(box_syntax)]
#![feature(i128_type)]
#![feature(quote)]
#![feature(rustc_diagnostic_macros)]
#![feature(rustc_private)]
@ -46,8 +47,6 @@ extern crate rustc_back;
extern crate rustc_const_eval;
extern crate syntax_pos;
extern crate rustc_i128;
pub use rustc::lint;
pub use rustc::middle;
pub use rustc::session;

2
src/librustc_lint/types.rs
View File

@ -33,8 +33,6 @@ use syntax::codemap;
use rustc::hir;
use rustc_i128::{i128, u128};
declare_lint! {
UNUSED_COMPARISONS,
Warn,

1
src/librustc_metadata/Cargo.toml
View File

@ -18,7 +18,6 @@ rustc_const_math = { path = "../librustc_const_math" }
rustc_data_structures = { path = "../librustc_data_structures" }
rustc_errors = { path = "../librustc_errors" }
rustc_llvm = { path = "../librustc_llvm" }
rustc_i128 = { path = "../librustc_i128" }
serialize = { path = "../libserialize" }
syntax = { path = "../libsyntax" }
syntax_ext = { path = "../libsyntax_ext" }

1
src/librustc_metadata/decoder.rs
View File

@ -42,7 +42,6 @@ use syntax::attr;
use syntax::ast;
use syntax::codemap;
use syntax_pos::{self, Span, BytePos, Pos, DUMMY_SP};
use rustc_i128::{u128, i128};
pub struct DecodeContext<'a, 'tcx: 'a> {
opaque: opaque::Decoder<'a>,

2
src/librustc_metadata/encoder.rs
View File

@ -43,8 +43,6 @@ use rustc::hir::itemlikevisit::ItemLikeVisitor;
use rustc::hir::intravisit::{Visitor, NestedVisitorMap};
use rustc::hir::intravisit;
use rustc_i128::{u128, i128};
use super::index_builder::{FromId, IndexBuilder, Untracked};
pub struct EncodeContext<'a, 'tcx: 'a> {

2
src/librustc_metadata/lib.rs
View File

@ -20,6 +20,7 @@
#![feature(box_patterns)]
#![feature(conservative_impl_trait)]
#![feature(core_intrinsics)]
#![feature(i128_type)]
#![feature(proc_macro_internals)]
#![feature(quote)]
#![feature(rustc_diagnostic_macros)]
@ -44,7 +45,6 @@ extern crate rustc_back;
extern crate rustc_const_math;
extern crate rustc_data_structures;
extern crate rustc_llvm;
extern crate rustc_i128;
mod diagnostics;

2
src/librustc_metadata/schema.rs
View File

@ -28,8 +28,6 @@ use syntax_pos::{self, Span};
use std::marker::PhantomData;
use rustc_i128::u128;
pub fn rustc_version() -> String {
format!("rustc {}",
option_env!("CFG_VERSION").unwrap_or("unknown version"))

1
src/librustc_mir/Cargo.toml
View File

@ -16,6 +16,5 @@ rustc_const_eval = { path = "../librustc_const_eval" }
rustc_const_math = { path = "../librustc_const_math" }
rustc_data_structures = { path = "../librustc_data_structures" }
rustc_bitflags = { path = "../librustc_bitflags" }
rustc_i128 = { path = "../librustc_i128" }
syntax = { path = "../libsyntax" }
syntax_pos = { path = "../libsyntax_pos" }

1
src/librustc_mir/build/expr/as_rvalue.rs
View File

@ -15,7 +15,6 @@ use std;
use rustc_const_math::{ConstMathErr, Op};
use rustc_data_structures::fx::FxHashMap;
use rustc_data_structures::indexed_vec::Idx;
use rustc_i128::i128;
use build::{BlockAnd, BlockAndExtension, Builder};
use build::expr::category::{Category, RvalueFunc};

3
src/librustc_mir/lib.rs
View File

@ -22,6 +22,7 @@ Rust MIR: a lowered representation of Rust. Also: an experiment!
#![feature(associated_consts)]
#![feature(box_patterns)]
#![feature(i128_type)]
#![feature(rustc_diagnostic_macros)]
#![feature(rustc_private)]
#![feature(staged_api)]
@ -40,8 +41,6 @@ extern crate syntax_pos;
extern crate rustc_const_math;
extern crate rustc_const_eval;
extern crate rustc_i128;
pub mod diagnostics;
pub mod build;

1
src/librustc_trans/Cargo.toml
View File

@ -21,7 +21,6 @@ rustc_data_structures = { path = "../librustc_data_structures" }
rustc_errors = { path = "../librustc_errors" }
rustc_incremental = { path = "../librustc_incremental" }
rustc_llvm = { path = "../librustc_llvm" }
rustc_i128 = { path = "../librustc_i128" }
rustc_platform_intrinsics = { path = "../librustc_platform_intrinsics" }
syntax = { path = "../libsyntax" }
syntax_pos = { path = "../libsyntax_pos" }

9
src/librustc_trans/common.rs
View File

@ -40,8 +40,6 @@ use syntax::ast;
use syntax::symbol::InternedString;
use syntax_pos::Span;
use rustc_i128::u128;
pub use context::{CrateContext, SharedCrateContext};
pub fn type_is_fat_ptr<'a, 'tcx>(ccx: &CrateContext<'a, 'tcx>, ty: Ty<'tcx>) -> bool {
@ -399,13 +397,6 @@ fn is_const_integral(v: ValueRef) -> bool {
}
#[inline]
#[cfg(stage0)]
fn hi_lo_to_u128(lo: u64, _: u64) -> u128 {
lo as u128
}
#[inline]
#[cfg(not(stage0))]
fn hi_lo_to_u128(lo: u64, hi: u64) -> u128 {
((hi as u128) << 64) | (lo as u128)
}

2
src/librustc_trans/intrinsic.rs
View File

@ -33,8 +33,6 @@ use builder::Builder;
use rustc::session::Session;
use syntax_pos::Span;
use rustc_i128::u128;
use std::cmp::Ordering;
use std::iter;

2
src/librustc_trans/lib.rs
View File

@ -29,6 +29,7 @@
#![feature(const_fn)]
#![feature(custom_attribute)]
#![allow(unused_attributes)]
#![feature(i128_type)]
#![feature(libc)]
#![feature(quote)]
#![feature(rustc_diagnostic_macros)]
@ -53,7 +54,6 @@ extern crate rustc_const_eval;
#[macro_use]
#[no_link]
extern crate rustc_bitflags;
extern crate rustc_i128;
#[macro_use] extern crate log;
#[macro_use] extern crate syntax;

2
src/librustc_trans/mir/constant.rs
View File

@ -43,8 +43,6 @@ use std::ptr;
use super::operand::{OperandRef, OperandValue};
use super::MirContext;
use rustc_i128::{u128, i128};
/// A sized constant rvalue.
/// The LLVM type might not be the same for a single Rust type,
/// e.g. each enum variant would have its own LLVM struct type.

3
src/libserialize/Cargo.toml
View File

@ -7,6 +7,3 @@ version = "0.0.0"
name = "serialize"
path = "lib.rs"
crate-type = ["dylib", "rlib"]
[dependencies]
rustc_i128 = { path = "../librustc_i128" }

2
src/libserialize/json.rs
View File

@ -211,8 +211,6 @@ use std::string;
use std::{char, f64, fmt, str};
use std;
use rustc_i128::{i128, u128};
use Encodable;
/// Represents a json value

2
src/libserialize/leb128.rs
View File

@ -8,8 +8,6 @@
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use rustc_i128::{i128, u128};
#[inline]
fn write_to_vec(vec: &mut Vec<u8>, position: usize, byte: u8) {
if position == vec.len() {

3
src/libserialize/lib.rs
View File

@ -30,14 +30,13 @@ Core encoding and decoding interfaces.
#![feature(box_syntax)]
#![feature(collections)]
#![feature(core_intrinsics)]
#![feature(i128_type)]
#![feature(specialization)]
#![feature(staged_api)]
#![cfg_attr(test, feature(test))]
extern crate collections;
extern crate rustc_i128;
pub use self::serialize::{Decoder, Encoder, Decodable, Encodable};
pub use self::serialize::{SpecializationError, SpecializedEncoder, SpecializedDecoder};

2
src/libserialize/opaque.rs
View File

@ -13,8 +13,6 @@ use std::borrow::Cow;
use std::io::{self, Write};
use serialize;
use rustc_i128::{i128, u128};
// -----------------------------------------------------------------------------
// Encoder
// -----------------------------------------------------------------------------

5
src/libserialize/serialize.rs
View File

@ -20,7 +20,6 @@ use std::path;
use std::rc::Rc;
use std::cell::{Cell, RefCell};
use std::sync::Arc;
use rustc_i128::{i128, u128};
pub trait Encoder {
type Error;
@ -333,14 +332,12 @@ impl Decodable for u64 {
}
}
#[cfg(not(stage0))]
impl Encodable for u128 {
fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
s.emit_u128(*self)
}
}
#[cfg(not(stage0))]
impl Decodable for u128 {
fn decode<D: Decoder>(d: &mut D) -> Result<u128, D::Error> {
d.read_u128()
@ -407,14 +404,12 @@ impl Decodable for i64 {
}
}
#[cfg(not(stage0))]
impl Encodable for i128 {
fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
s.emit_i128(*self)
}
}
#[cfg(not(stage0))]
impl Decodable for i128 {
fn decode<D: Decoder>(d: &mut D) -> Result<i128, D::Error> {
d.read_i128()

2
src/libstd/lib.rs
View File

@ -399,7 +399,6 @@ pub use core::i32;
#[stable(feature = "rust1", since = "1.0.0")]
pub use core::i64;
#[unstable(feature = "i128", issue = "35118")]
#[cfg(not(stage0))]
pub use core::i128;
#[stable(feature = "rust1", since = "1.0.0")]
pub use core::usize;
@ -430,7 +429,6 @@ pub use core_collections::vec;
#[stable(feature = "rust1", since = "1.0.0")]
pub use std_unicode::char;
#[unstable(feature = "i128", issue = "35118")]
#[cfg(not(stage0))]
pub use core::u128;
pub mod f32;

1
src/libsyntax/Cargo.toml
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@ -15,4 +15,3 @@ rustc_bitflags = { path = "../librustc_bitflags" }
syntax_pos = { path = "../libsyntax_pos" }
rustc_errors = { path = "../librustc_errors" }
rustc_data_structures = { path = "../librustc_data_structures" }
rustc_i128 = { path = "../librustc_i128" }

2
src/libsyntax/ast.rs
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@ -33,8 +33,6 @@ use std::u32;
use serialize::{self, Encodable, Decodable, Encoder, Decoder};
use rustc_i128::{u128, i128};
/// An identifier contains a Name (index into the interner
/// table) and a SyntaxContext to track renaming and
/// macro expansion per Flatt et al., "Macros That Work Together"

1
src/libsyntax/ext/build.rs
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@ -16,7 +16,6 @@ use codemap::{dummy_spanned, respan, Spanned};
use ext::base::ExtCtxt;
use ptr::P;
use symbol::{Symbol, keywords};
use rustc_i128::u128;
// Transitional reexports so qquote can find the paths it is looking for
mod syntax {

1
src/libsyntax/ext/quote.rs
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@ -41,7 +41,6 @@ pub mod rt {
pub use parse::new_parser_from_tts;
pub use syntax_pos::{BytePos, Span, DUMMY_SP};
pub use codemap::{dummy_spanned};
use rustc_i128::{u128};
pub trait ToTokens {
fn to_tokens(&self, _cx: &ExtCtxt) -> Vec<TokenTree>;

3
src/libsyntax/lib.rs
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@ -33,6 +33,7 @@
#![feature(unicode)]
#![feature(rustc_diagnostic_macros)]
#![feature(specialization)]
#![feature(i128_type)]
extern crate serialize;
#[macro_use] extern crate log;
@ -42,8 +43,6 @@ pub extern crate rustc_errors as errors;
extern crate syntax_pos;
extern crate rustc_data_structures;
extern crate rustc_i128;
extern crate serialize as rustc_serialize; // used by deriving
// A variant of 'try!' that panics on an Err. This is used as a crutch on the

2
src/libsyntax/parse/mod.rs
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@ -28,8 +28,6 @@ use std::path::{Path, PathBuf};
use std::rc::Rc;
use std::str;
use rustc_i128::u128;
pub type PResult<'a, T> = Result<T, DiagnosticBuilder<'a>>;
#[macro_use]

2
src/libsyntax/parse/parser.rs
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@ -65,8 +65,6 @@ use std::path::{Path, PathBuf};
use std::rc::Rc;
use std::slice;
use rustc_i128::u128;
bitflags! {
flags Restrictions: u8 {
const RESTRICTION_STMT_EXPR = 1 << 0,

2
src/libsyntax/print/pprust.rs
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@ -29,8 +29,6 @@ use std_inject;
use symbol::{Symbol, keywords};
use tokenstream::{self, TokenTree};
use rustc_i128::i128;
use std::ascii;
use std::io::{self, Write, Read};
use std::iter;

2
src/stage0.txt
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@ -12,5 +12,5 @@
# tarball for a stable release you'll likely see `1.x.0-$date` where `1.x.0` was
# released on `$date`
rustc: beta-2016-12-20
rustc: beta-2017-02-01
cargo: bfee18f73287687c543bda8c35e4e33808792715