From e2604a756aaddcd5919ee2f1b9cc0055d200f846 Mon Sep 17 00:00:00 2001
From: Daniel Mueller <deso@posteo.net>
Date: Mon, 10 Dec 2018 21:00:27 -0800
Subject: Update libc crate to 0.2.45

This change updates the libc crate to version 0.2.45.

Import subrepo libc/:libc at f5636fc618f8e16968b3178196d73c94ad9f7b05
---
 libc/src/dox.rs | 100 +++++++++++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 84 insertions(+), 16 deletions(-)

(limited to 'libc/src/dox.rs')

diff --git a/libc/src/dox.rs b/libc/src/dox.rs
index 5c095b9..33a9c16 100644
--- a/libc/src/dox.rs
+++ b/libc/src/dox.rs
@@ -1,14 +1,14 @@
 pub use self::imp::*;
 
-#[cfg(not(dox))]
+#[cfg(not(cross_platform_docs))]
 mod imp {
-    pub use core::option::Option;
     pub use core::clone::Clone;
     pub use core::marker::Copy;
     pub use core::mem;
+    pub use core::option::Option;
 }
 
-#[cfg(dox)]
+#[cfg(cross_platform_docs)]
 mod imp {
     pub enum Option<T> {
         Some(T),
@@ -16,7 +16,23 @@ mod imp {
     }
     impl<T: Copy> Copy for Option<T> {}
     impl<T: Clone> Clone for Option<T> {
-        fn clone(&self) -> Option<T> { loop {} }
+        fn clone(&self) -> Option<T> {
+            loop {}
+        }
+    }
+
+    impl<T> Copy for *mut T {}
+    impl<T> Clone for *mut T {
+        fn clone(&self) -> *mut T {
+            loop {}
+        }
+    }
+
+    impl<T> Copy for *const T {}
+    impl<T> Clone for *const T {
+        fn clone(&self) -> *const T {
+            loop {}
+        }
     }
 
     pub trait Clone {
@@ -37,56 +53,83 @@ mod imp {
     pub trait Sized {}
 
     macro_rules! each_int {
-        ($mac:ident) => (
+        ($mac:ident) => {
             $mac!(u8);
             $mac!(u16);
             $mac!(u32);
             $mac!(u64);
             $mac!(usize);
             each_signed_int!($mac);
-        )
+        };
     }
 
     macro_rules! each_signed_int {
-        ($mac:ident) => (
+        ($mac:ident) => {
             $mac!(i8);
             $mac!(i16);
             $mac!(i32);
             $mac!(i64);
             $mac!(isize);
-        )
+        };
     }
 
     #[lang = "div"]
-    pub trait Div<RHS> {
+    pub trait Div<RHS = Self> {
         type Output;
         fn div(self, rhs: RHS) -> Self::Output;
     }
 
     #[lang = "shl"]
-    pub trait Shl<RHS> {
+    pub trait Shl<RHS = Self> {
         type Output;
         fn shl(self, rhs: RHS) -> Self::Output;
     }
 
     #[lang = "mul"]
-    pub trait Mul<RHS=Self> {
+    pub trait Mul<RHS = Self> {
         type Output;
         fn mul(self, rhs: RHS) -> Self::Output;
     }
 
     #[lang = "sub"]
-    pub trait Sub<RHS=Self> {
+    pub trait Sub<RHS = Self> {
         type Output;
         fn sub(self, rhs: RHS) -> Self::Output;
     }
 
+    #[lang = "bitand"]
+    pub trait BitAnd<RHS = Self> {
+        type Output;
+        fn bitand(self, rhs: RHS) -> Self::Output;
+    }
+
+    #[lang = "bitand_assign"]
+    pub trait BitAndAssign<RHS = Self> {
+        fn bitand_assign(&mut self, rhs: RHS);
+    }
+
     #[lang = "bitor"]
-    pub trait Bitor<RHS=Self> {
+    pub trait BitOr<RHS = Self> {
         type Output;
         fn bitor(self, rhs: RHS) -> Self::Output;
     }
 
+    #[lang = "bitor_assign"]
+    pub trait BitOrAssign<RHS = Self> {
+        fn bitor_assign(&mut self, rhs: RHS);
+    }
+
+    #[lang = "bitxor"]
+    pub trait BitXor<RHS = Self> {
+        type Output;
+        fn bitxor(self, rhs: RHS) -> Self::Output;
+    }
+
+    #[lang = "bitxor_assign"]
+    pub trait BitXorAssign<RHS = Self> {
+        fn bitxor_assign(&mut self, rhs: RHS);
+    }
+
     #[lang = "neg"]
     pub trait Neg {
         type Output;
@@ -124,10 +167,27 @@ mod imp {
                 type Output = $i;
                 fn sub(self, rhs: $i) -> $i { self - rhs }
             }
-            impl Bitor for $i {
+            impl BitAnd for $i {
+                type Output = $i;
+                fn bitand(self, rhs: $i) -> $i { self & rhs }
+            }
+            impl BitAndAssign for $i {
+                fn bitand_assign(&mut self, rhs: $i) { *self &= rhs; }
+            }
+            impl BitOr for $i {
                 type Output = $i;
                 fn bitor(self, rhs: $i) -> $i { self | rhs }
             }
+            impl BitOrAssign for $i {
+                fn bitor_assign(&mut self, rhs: $i) { *self |= rhs; }
+            }
+            impl BitXor for $i {
+                type Output = $i;
+                fn bitxor(self, rhs: $i) -> $i { self ^ rhs }
+            }
+            impl BitXorAssign for $i {
+                fn bitxor_assign(&mut self, rhs: $i) { *self ^= rhs; }
+            }
             impl Neg for $i {
                 type Output = $i;
                 fn neg(self) -> $i { -self }
@@ -140,12 +200,20 @@ mod imp {
                 type Output = $i;
                 fn add(self, other: $i) -> $i { self + other }
             }
+            impl Copy for $i {}
+            impl Clone for $i {
+                fn clone(&self) -> $i { loop {} }
+            }
         )*)
     }
     each_int!(impl_traits);
 
     pub mod mem {
-        pub fn size_of_val<T>(_: &T) -> usize { 4 }
-        pub fn size_of<T>(_: &T) -> usize { 4 }
+        pub fn size_of_val<T>(_: &T) -> usize {
+            4
+        }
+        pub const fn size_of<T>() -> usize {
+            4
+        }
     }
 }
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