Rollup of 14 pull requests

Cargo.lock

@@ -17,7 +17,7 @@ dependencies = [
 name = "alloc"
 version = "0.0.0"
 dependencies = [
- "compiler_builtins 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "compiler_builtins 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "core 0.0.0",
  "rand 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_xorshift 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -106,7 +106,7 @@ version = "0.1.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "compiler_builtins 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "compiler_builtins 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-std-workspace-core 1.0.0",
 ]
@@ -463,7 +463,7 @@ dependencies = [
 
 [[package]]
 name = "compiler_builtins"
-version = "0.1.5"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -748,7 +748,7 @@ name = "dlmalloc"
 version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "compiler_builtins 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "compiler_builtins 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-std-workspace-core 1.0.0",
 ]
@@ -906,7 +906,7 @@ name = "fortanix-sgx-abi"
 version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "compiler_builtins 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "compiler_builtins 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-std-workspace-core 1.0.0",
 ]
 
@@ -1739,7 +1739,7 @@ dependencies = [
 name = "panic_abort"
 version = "0.0.0"
 dependencies = [
- "compiler_builtins 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "compiler_builtins 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "core 0.0.0",
  "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1749,7 +1749,7 @@ name = "panic_unwind"
 version = "0.0.0"
 dependencies = [
  "alloc 0.0.0",
- "compiler_builtins 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "compiler_builtins 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "core 0.0.0",
  "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
  "unwind 0.0.0",
@@ -1954,7 +1954,7 @@ name = "profiler_builtins"
 version = "0.0.0"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "compiler_builtins 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "compiler_builtins 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "core 0.0.0",
 ]
 
@@ -2485,7 +2485,7 @@ name = "rustc-demangle"
 version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "compiler_builtins 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "compiler_builtins 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-std-workspace-core 1.0.0",
 ]
 
@@ -2585,7 +2585,7 @@ dependencies = [
  "alloc 0.0.0",
  "build_helper 0.1.0",
  "cmake 0.1.33 (registry+https://github.com/rust-lang/crates.io-index)",
- "compiler_builtins 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "compiler_builtins 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "core 0.0.0",
 ]
 
@@ -2813,7 +2813,7 @@ dependencies = [
  "alloc 0.0.0",
  "build_helper 0.1.0",
  "cmake 0.1.33 (registry+https://github.com/rust-lang/crates.io-index)",
- "compiler_builtins 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "compiler_builtins 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "core 0.0.0",
 ]
 
@@ -2874,7 +2874,7 @@ dependencies = [
  "alloc 0.0.0",
  "build_helper 0.1.0",
  "cmake 0.1.33 (registry+https://github.com/rust-lang/crates.io-index)",
- "compiler_builtins 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "compiler_builtins 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "core 0.0.0",
 ]
 
@@ -2990,7 +2990,7 @@ dependencies = [
  "alloc 0.0.0",
  "build_helper 0.1.0",
  "cmake 0.1.33 (registry+https://github.com/rust-lang/crates.io-index)",
- "compiler_builtins 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "compiler_builtins 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "core 0.0.0",
 ]
 
@@ -3262,7 +3262,7 @@ dependencies = [
  "alloc 0.0.0",
  "backtrace-sys 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "compiler_builtins 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "compiler_builtins 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "core 0.0.0",
  "dlmalloc 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "fortanix-sgx-abi 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3832,7 +3832,7 @@ dependencies = [
 name = "unwind"
 version = "0.0.0"
 dependencies = [
- "compiler_builtins 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "compiler_builtins 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "core 0.0.0",
  "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -4028,7 +4028,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum colored 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b0aa3473e85a3161b59845d6096b289bb577874cafeaf75ea1b1beaa6572c7fc"
 "checksum commoncrypto 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d056a8586ba25a1e4d61cb090900e495952c7886786fc55f909ab2f819b69007"
 "checksum commoncrypto-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1fed34f46747aa73dfaa578069fd8279d2818ade2b55f38f22a9401c7f4083e2"
-"checksum compiler_builtins 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "6711d51cb46744dd8305293cc3fbc392aaff7a8f5095a7c4fae1e5113ef07c96"
+"checksum compiler_builtins 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "d7be038c8f003625c494e97c09bbcef65582b73f6aa86975f5273d8eba4c9d4c"
 "checksum compiletest_rs 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)" = "56c799b1f7142badf3b047b4c1f2074cc96b6b784fb2432f2ed9c87da0a03749"
 "checksum constant_time_eq 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "8ff012e225ce166d4422e0e78419d901719760f62ae2b7969ca6b564d1b54a9e"
 "checksum core-foundation 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)" = "4e2640d6d0bf22e82bed1b73c6aef8d5dd31e5abe6666c57e6d45e2649f4f887"

appveyor.yml

@@ -1,4 +1,7 @@
 environment:
+  # This is required for at least an AArch64 compiler in one image, and is also
+  # going to soon be required for compiling LLVM.
+  APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017 Preview
 
   # By default schannel checks revocation of certificates unlike some other SSL
   # backends, but we've historically had problems on CI where a revocation
@@ -81,7 +84,6 @@ environment:
     DIST_REQUIRE_ALL_TOOLS: 1
     DEPLOY: 1
     CI_JOB_NAME: dist-x86_64-msvc
-    APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017 Preview
   - RUST_CONFIGURE_ARGS: >
       --build=i686-pc-windows-msvc
       --target=i586-pc-windows-msvc

src/liballoc/boxed.rs

@@ -489,7 +489,7 @@ impl<T: ?Sized> From<Box<T>> for Pin<Box<T>> {
 }
 
 #[stable(feature = "box_from_slice", since = "1.17.0")]
-impl<'a, T: Copy> From<&'a [T]> for Box<[T]> {
+impl<T: Copy> From<&[T]> for Box<[T]> {
     /// Converts a `&[T]` into a `Box<[T]>`
     ///
     /// This conversion allocates on the heap
@@ -503,15 +503,15 @@ impl<'a, T: Copy> From<&'a [T]> for Box<[T]> {
     ///
     /// println!("{:?}", boxed_slice);
     /// ```
-    fn from(slice: &'a [T]) -> Box<[T]> {
+    fn from(slice: &[T]) -> Box<[T]> {
         let mut boxed = unsafe { RawVec::with_capacity(slice.len()).into_box() };
         boxed.copy_from_slice(slice);
         boxed
     }
 }
 
 #[stable(feature = "box_from_slice", since = "1.17.0")]
-impl<'a> From<&'a str> for Box<str> {
+impl From<&str> for Box<str> {
     /// Converts a `&str` into a `Box<str>`
     ///
     /// This conversion allocates on the heap
@@ -523,7 +523,7 @@ impl<'a> From<&'a str> for Box<str> {
     /// println!("{}", boxed);
     /// ```
     #[inline]
-    fn from(s: &'a str) -> Box<str> {
+    fn from(s: &str) -> Box<str> {
         unsafe { from_boxed_utf8_unchecked(Box::from(s.as_bytes())) }
     }
 }

src/liballoc/rc.rs

@@ -1145,15 +1145,15 @@ impl<T> From<T> for Rc<T> {
 }
 
 #[stable(feature = "shared_from_slice", since = "1.21.0")]
-impl<'a, T: Clone> From<&'a [T]> for Rc<[T]> {
+impl<T: Clone> From<&[T]> for Rc<[T]> {
     #[inline]
     fn from(v: &[T]) -> Rc<[T]> {
         <Self as RcFromSlice<T>>::from_slice(v)
     }
 }
 
 #[stable(feature = "shared_from_slice", since = "1.21.0")]
-impl<'a> From<&'a str> for Rc<str> {
+impl From<&str> for Rc<str> {
     #[inline]
     fn from(v: &str) -> Rc<str> {
         let rc = Rc::<[u8]>::from(v.as_bytes());

src/liballoc/string.rs

@@ -2172,9 +2172,9 @@ impl AsRef<[u8]> for String {
 }
 
 #[stable(feature = "rust1", since = "1.0.0")]
-impl<'a> From<&'a str> for String {
+impl From<&str> for String {
     #[inline]
-    fn from(s: &'a str) -> String {
+    fn from(s: &str) -> String {
         s.to_owned()
     }
 }

src/liballoc/vec.rs

@@ -2182,25 +2182,25 @@ impl<T> AsMut<[T]> for Vec<T> {
 }
 
 #[stable(feature = "rust1", since = "1.0.0")]
-impl<'a, T: Clone> From<&'a [T]> for Vec<T> {
+impl<T: Clone> From<&[T]> for Vec<T> {
     #[cfg(not(test))]
-    fn from(s: &'a [T]) -> Vec<T> {
+    fn from(s: &[T]) -> Vec<T> {
         s.to_vec()
     }
     #[cfg(test)]
-    fn from(s: &'a [T]) -> Vec<T> {
+    fn from(s: &[T]) -> Vec<T> {
         crate::slice::to_vec(s)
     }
 }
 
 #[stable(feature = "vec_from_mut", since = "1.19.0")]
-impl<'a, T: Clone> From<&'a mut [T]> for Vec<T> {
+impl<T: Clone> From<&mut [T]> for Vec<T> {
     #[cfg(not(test))]
-    fn from(s: &'a mut [T]) -> Vec<T> {
+    fn from(s: &mut [T]) -> Vec<T> {
         s.to_vec()
     }
     #[cfg(test)]
-    fn from(s: &'a mut [T]) -> Vec<T> {
+    fn from(s: &mut [T]) -> Vec<T> {
         crate::slice::to_vec(s)
     }
 }
@@ -2231,8 +2231,8 @@ impl<T> From<Vec<T>> for Box<[T]> {
 }
 
 #[stable(feature = "rust1", since = "1.0.0")]
-impl<'a> From<&'a str> for Vec<u8> {
-    fn from(s: &'a str) -> Vec<u8> {
+impl From<&str> for Vec<u8> {
+    fn from(s: &str) -> Vec<u8> {
         From::from(s.as_bytes())
     }
 }

src/libcore/array.rs

@@ -139,7 +139,7 @@ macro_rules! array_impls {
             }
 
             #[stable(feature = "try_from", since = "1.34.0")]
-            impl<'a, T> TryFrom<&'a [T]> for [T; $N] where T: Copy {
+            impl<T> TryFrom<&[T]> for [T; $N] where T: Copy {
                 type Error = TryFromSliceError;
 
                 fn try_from(slice: &[T]) -> Result<[T; $N], TryFromSliceError> {

src/libcore/cmp.rs

@@ -1004,26 +1004,26 @@ mod impls {
     // & pointers
 
     #[stable(feature = "rust1", since = "1.0.0")]
-    impl<'a, 'b, A: ?Sized, B: ?Sized> PartialEq<&'b B> for &'a A where A: PartialEq<B> {
+    impl<A: ?Sized, B: ?Sized> PartialEq<&B> for &A where A: PartialEq<B> {
         #[inline]
-        fn eq(&self, other: & &'b B) -> bool { PartialEq::eq(*self, *other) }
+        fn eq(&self, other: & &B) -> bool { PartialEq::eq(*self, *other) }
         #[inline]
-        fn ne(&self, other: & &'b B) -> bool { PartialEq::ne(*self, *other) }
+        fn ne(&self, other: & &B) -> bool { PartialEq::ne(*self, *other) }
     }
     #[stable(feature = "rust1", since = "1.0.0")]
-    impl<'a, 'b, A: ?Sized, B: ?Sized> PartialOrd<&'b B> for &'a A where A: PartialOrd<B> {
+    impl<A: ?Sized, B: ?Sized> PartialOrd<&B> for &A where A: PartialOrd<B> {
         #[inline]
-        fn partial_cmp(&self, other: &&'b B) -> Option<Ordering> {
+        fn partial_cmp(&self, other: &&B) -> Option<Ordering> {
             PartialOrd::partial_cmp(*self, *other)
         }
         #[inline]
-        fn lt(&self, other: & &'b B) -> bool { PartialOrd::lt(*self, *other) }
+        fn lt(&self, other: & &B) -> bool { PartialOrd::lt(*self, *other) }
         #[inline]
-        fn le(&self, other: & &'b B) -> bool { PartialOrd::le(*self, *other) }
+        fn le(&self, other: & &B) -> bool { PartialOrd::le(*self, *other) }
         #[inline]
-        fn ge(&self, other: & &'b B) -> bool { PartialOrd::ge(*self, *other) }
+        fn ge(&self, other: & &B) -> bool { PartialOrd::ge(*self, *other) }
         #[inline]
-        fn gt(&self, other: & &'b B) -> bool { PartialOrd::gt(*self, *other) }
+        fn gt(&self, other: & &B) -> bool { PartialOrd::gt(*self, *other) }
     }
     #[stable(feature = "rust1", since = "1.0.0")]
     impl<A: ?Sized> Ord for &A where A: Ord {
@@ -1036,26 +1036,26 @@ mod impls {
     // &mut pointers
 
     #[stable(feature = "rust1", since = "1.0.0")]
-    impl<'a, 'b, A: ?Sized, B: ?Sized> PartialEq<&'b mut B> for &'a mut A where A: PartialEq<B> {
+    impl<A: ?Sized, B: ?Sized> PartialEq<&mut B> for &mut A where A: PartialEq<B> {
         #[inline]
-        fn eq(&self, other: &&'b mut B) -> bool { PartialEq::eq(*self, *other) }
+        fn eq(&self, other: &&mut B) -> bool { PartialEq::eq(*self, *other) }
         #[inline]
-        fn ne(&self, other: &&'b mut B) -> bool { PartialEq::ne(*self, *other) }
+        fn ne(&self, other: &&mut B) -> bool { PartialEq::ne(*self, *other) }
     }
     #[stable(feature = "rust1", since = "1.0.0")]
-    impl<'a, 'b, A: ?Sized, B: ?Sized> PartialOrd<&'b mut B> for &'a mut A where A: PartialOrd<B> {
+    impl<A: ?Sized, B: ?Sized> PartialOrd<&mut B> for &mut A where A: PartialOrd<B> {
         #[inline]
-        fn partial_cmp(&self, other: &&'b mut B) -> Option<Ordering> {
+        fn partial_cmp(&self, other: &&mut B) -> Option<Ordering> {
             PartialOrd::partial_cmp(*self, *other)
         }
         #[inline]
-        fn lt(&self, other: &&'b mut B) -> bool { PartialOrd::lt(*self, *other) }
+        fn lt(&self, other: &&mut B) -> bool { PartialOrd::lt(*self, *other) }
         #[inline]
-        fn le(&self, other: &&'b mut B) -> bool { PartialOrd::le(*self, *other) }
+        fn le(&self, other: &&mut B) -> bool { PartialOrd::le(*self, *other) }
         #[inline]
-        fn ge(&self, other: &&'b mut B) -> bool { PartialOrd::ge(*self, *other) }
+        fn ge(&self, other: &&mut B) -> bool { PartialOrd::ge(*self, *other) }
         #[inline]
-        fn gt(&self, other: &&'b mut B) -> bool { PartialOrd::gt(*self, *other) }
+        fn gt(&self, other: &&mut B) -> bool { PartialOrd::gt(*self, *other) }
     }
     #[stable(feature = "rust1", since = "1.0.0")]
     impl<A: ?Sized> Ord for &mut A where A: Ord {
@@ -1066,18 +1066,18 @@ mod impls {
     impl<A: ?Sized> Eq for &mut A where A: Eq {}
 
     #[stable(feature = "rust1", since = "1.0.0")]
-    impl<'a, 'b, A: ?Sized, B: ?Sized> PartialEq<&'b mut B> for &'a A where A: PartialEq<B> {
+    impl<A: ?Sized, B: ?Sized> PartialEq<&mut B> for &A where A: PartialEq<B> {
         #[inline]
-        fn eq(&self, other: &&'b mut B) -> bool { PartialEq::eq(*self, *other) }
+        fn eq(&self, other: &&mut B) -> bool { PartialEq::eq(*self, *other) }
         #[inline]
-        fn ne(&self, other: &&'b mut B) -> bool { PartialEq::ne(*self, *other) }
+        fn ne(&self, other: &&mut B) -> bool { PartialEq::ne(*self, *other) }
     }
 
     #[stable(feature = "rust1", since = "1.0.0")]
-    impl<'a, 'b, A: ?Sized, B: ?Sized> PartialEq<&'b B> for &'a mut A where A: PartialEq<B> {
+    impl<A: ?Sized, B: ?Sized> PartialEq<&B> for &mut A where A: PartialEq<B> {
         #[inline]
-        fn eq(&self, other: &&'b B) -> bool { PartialEq::eq(*self, *other) }
+        fn eq(&self, other: &&B) -> bool { PartialEq::eq(*self, *other) }
         #[inline]
-        fn ne(&self, other: &&'b B) -> bool { PartialEq::ne(*self, *other) }
+        fn ne(&self, other: &&B) -> bool { PartialEq::ne(*self, *other) }
     }
 }