Bump nightly to 1.32.0

* Also update the bootstrap compiler
* Update cargo to 1.32.0
* Clean out stage0 annotations

7 files changed, 11 insertions, 22 deletions

diff --git a/src/libcore/lib.rs b/src/libcore/lib.rs
index 06727d8292d..1bbc7892c6b 100644
--- a/src/libcore/lib.rs
+++ b/src/libcore/lib.rs
@@ -88,7 +88,6 @@
 #![feature(doc_spotlight)]
 #![feature(extern_types)]
 #![feature(fundamental)]
-#![cfg_attr(stage0, feature(impl_header_lifetime_elision))]
 #![feature(intrinsics)]
 #![feature(lang_items)]
 #![feature(link_llvm_intrinsics)]
diff --git a/src/libcore/mem.rs b/src/libcore/mem.rs
index 22016e8cf41..1d0b194487e 100644
--- a/src/libcore/mem.rs
+++ b/src/libcore/mem.rs
@@ -285,7 +285,7 @@ pub fn forget<T>(t: T) {
 /// [alignment]: ./fn.align_of.html
 #[inline]
 #[stable(feature = "rust1", since = "1.0.0")]
-#[cfg_attr(not(stage0), rustc_promotable)]
+#[rustc_promotable]
 pub const fn size_of<T>() -> usize {
     intrinsics::size_of::<T>()
 }
@@ -377,7 +377,7 @@ pub fn min_align_of_val<T: ?Sized>(val: &T) -> usize {
 /// ```
 #[inline]
 #[stable(feature = "rust1", since = "1.0.0")]
-#[cfg_attr(not(stage0), rustc_promotable)]
+#[rustc_promotable]
 pub const fn align_of<T>() -> usize {
     intrinsics::min_align_of::<T>()
 }
@@ -458,19 +458,10 @@ pub fn align_of_val<T: ?Sized>(val: &T) -> usize {
 #[inline]
 #[stable(feature = "needs_drop", since = "1.21.0")]
 #[rustc_const_unstable(feature = "const_needs_drop")]
-#[cfg(not(stage0))]
 pub const fn needs_drop<T>() -> bool {
     intrinsics::needs_drop::<T>()
 }
 
-#[inline]
-#[stable(feature = "needs_drop", since = "1.21.0")]
-#[cfg(stage0)]
-/// Ceci n'est pas la documentation
-pub fn needs_drop<T>() -> bool {
-    unsafe { intrinsics::needs_drop::<T>() }
-}
-
 /// Creates a value whose bytes are all zero.
 ///
 /// This has the same effect as allocating space with
diff --git a/src/libcore/num/mod.rs b/src/libcore/num/mod.rs
index 772502cc800..c6cbeea5a0e 100644
--- a/src/libcore/num/mod.rs
+++ b/src/libcore/num/mod.rs
@@ -216,7 +216,7 @@ $EndFeature, "
 ```"),
             #[stable(feature = "rust1", since = "1.0.0")]
             #[inline]
-            #[cfg_attr(not(stage0), rustc_promotable)]
+            #[rustc_promotable]
             pub const fn min_value() -> Self {
                 !0 ^ ((!0 as $UnsignedT) >> 1) as Self
             }
@@ -235,7 +235,7 @@ $EndFeature, "
 ```"),
             #[stable(feature = "rust1", since = "1.0.0")]
             #[inline]
-            #[cfg_attr(not(stage0), rustc_promotable)]
+            #[rustc_promotable]
             pub const fn max_value() -> Self {
                 !Self::min_value()
             }
diff --git a/src/libcore/ops/range.rs b/src/libcore/ops/range.rs
index fd3e50998fe..6cfb1005325 100644
--- a/src/libcore/ops/range.rs
+++ b/src/libcore/ops/range.rs
@@ -391,7 +391,7 @@ impl<Idx> RangeInclusive<Idx> {
     /// ```
     #[stable(feature = "inclusive_range_methods", since = "1.27.0")]
     #[inline]
-    #[cfg_attr(not(stage0), rustc_promotable)]
+    #[rustc_promotable]
     pub const fn new(start: Idx, end: Idx) -> Self {
         Self { start, end, is_empty: None }
     }
diff --git a/src/libcore/ptr.rs b/src/libcore/ptr.rs
index 0fe82b93ff7..36852b10fac 100644
--- a/src/libcore/ptr.rs
+++ b/src/libcore/ptr.rs
@@ -209,7 +209,7 @@ pub unsafe fn drop_in_place<T: ?Sized>(to_drop: *mut T) {
 /// ```
 #[inline]
 #[stable(feature = "rust1", since = "1.0.0")]
-#[cfg_attr(not(stage0), rustc_promotable)]
+#[rustc_promotable]
 pub const fn null<T>() -> *const T { 0 as *const T }
 
 /// Creates a null mutable raw pointer.
@@ -224,7 +224,7 @@ pub const fn null<T>() -> *const T { 0 as *const T }
 /// ```
 #[inline]
 #[stable(feature = "rust1", since = "1.0.0")]
-#[cfg_attr(not(stage0), rustc_promotable)]
+#[rustc_promotable]
 pub const fn null_mut<T>() -> *mut T { 0 as *mut T }
 
 /// Swaps the values at two mutable locations of the same type, without
diff --git a/src/libcore/tests/lib.rs b/src/libcore/tests/lib.rs
index d340924aab1..5ac89912268 100644
--- a/src/libcore/tests/lib.rs
+++ b/src/libcore/tests/lib.rs
@@ -19,7 +19,6 @@
 #![feature(flt2dec)]
 #![feature(fmt_internals)]
 #![feature(hashmap_internals)]
-#![cfg_attr(stage0, feature(impl_header_lifetime_elision))]
 #![feature(pattern)]
 #![feature(range_is_empty)]
 #![feature(raw)]
diff --git a/src/libcore/time.rs b/src/libcore/time.rs
index 81ae8ade12d..cfbd431aef0 100644
--- a/src/libcore/time.rs
+++ b/src/libcore/time.rs
@@ -109,7 +109,7 @@ impl Duration {
     /// ```
     #[stable(feature = "duration", since = "1.3.0")]
     #[inline]
-    #[cfg_attr(not(stage0), rustc_promotable)]
+    #[rustc_promotable]
     pub const fn from_secs(secs: u64) -> Duration {
         Duration { secs, nanos: 0 }
     }
@@ -128,7 +128,7 @@ impl Duration {
     /// ```
     #[stable(feature = "duration", since = "1.3.0")]
     #[inline]
-    #[cfg_attr(not(stage0), rustc_promotable)]
+    #[rustc_promotable]
     pub const fn from_millis(millis: u64) -> Duration {
         Duration {
             secs: millis / MILLIS_PER_SEC,
@@ -150,7 +150,7 @@ impl Duration {
     /// ```
     #[stable(feature = "duration_from_micros", since = "1.27.0")]
     #[inline]
-    #[cfg_attr(not(stage0), rustc_promotable)]
+    #[rustc_promotable]
     pub const fn from_micros(micros: u64) -> Duration {
         Duration {
             secs: micros / MICROS_PER_SEC,
@@ -172,7 +172,7 @@ impl Duration {
     /// ```
     #[stable(feature = "duration_extras", since = "1.27.0")]
     #[inline]
-    #[cfg_attr(not(stage0), rustc_promotable)]
+    #[rustc_promotable]
     pub const fn from_nanos(nanos: u64) -> Duration {
         Duration {
             secs: nanos / (NANOS_PER_SEC as u64),