Use `#[prelude_import]` in `libstd`.

38 files changed, 0 insertions, 77 deletions

diff --git a/src/libstd/sys/common/args.rs b/src/libstd/sys/common/args.rs
index e877391fb8b..fad2c277da4 100644
--- a/src/libstd/sys/common/args.rs
+++ b/src/libstd/sys/common/args.rs
@@ -21,8 +21,6 @@
 
 #![allow(dead_code)] // different code on OSX/linux/etc
 
-use vec::Vec;
-
 /// One-time global initialization.
 pub unsafe fn init(argc: isize, argv: *const *const u8) { imp::init(argc, argv) }
 
@@ -42,8 +40,6 @@ pub fn clone() -> Option<Vec<Vec<u8>>> { imp::clone() }
           target_os = "solaris",
           target_os = "emscripten"))]
 mod imp {
-    use prelude::v1::*;
-
     use libc::c_char;
     use mem;
     use ffi::CStr;
@@ -91,8 +87,6 @@ mod imp {
           target_os = "ios",
           target_os = "windows"))]
 mod imp {
-    use vec::Vec;
-
     pub unsafe fn init(_argc: isize, _argv: *const *const u8) {
     }
 
diff --git a/src/libstd/sys/common/at_exit_imp.rs b/src/libstd/sys/common/at_exit_imp.rs
index b2683750d67..ce6fd4cb075 100644
--- a/src/libstd/sys/common/at_exit_imp.rs
+++ b/src/libstd/sys/common/at_exit_imp.rs
@@ -13,10 +13,8 @@
 //! Documentation can be found on the `rt::at_exit` function.
 
 use alloc::boxed::FnBox;
-use boxed::Box;
 use ptr;
 use sys_common::mutex::Mutex;
-use vec::Vec;
 
 type Queue = Vec<Box<FnBox()>>;
 
diff --git a/src/libstd/sys/common/backtrace.rs b/src/libstd/sys/common/backtrace.rs
index 4c23ceb63f2..c1d1792363d 100644
--- a/src/libstd/sys/common/backtrace.rs
+++ b/src/libstd/sys/common/backtrace.rs
@@ -191,7 +191,6 @@ pub fn demangle(writer: &mut Write, s: &str) -> io::Result<()> {
 
 #[cfg(test)]
 mod tests {
-    use prelude::v1::*;
     use sys_common;
     macro_rules! t { ($a:expr, $b:expr) => ({
         let mut m = Vec::new();
diff --git a/src/libstd/sys/common/io.rs b/src/libstd/sys/common/io.rs
index 7b08852ba51..3cd70eddb85 100644
--- a/src/libstd/sys/common/io.rs
+++ b/src/libstd/sys/common/io.rs
@@ -7,7 +7,6 @@
 // <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.
-use prelude::v1::*;
 use io;
 use io::ErrorKind;
 use io::Read;
@@ -53,7 +52,6 @@ pub unsafe fn read_to_end_uninitialized(r: &mut Read, buf: &mut Vec<u8>) -> io::
 
 #[cfg(test)]
 pub mod test {
-    use prelude::v1::*;
     use path::{Path, PathBuf};
     use env;
     use rand::{self, Rng};
@@ -93,7 +91,6 @@ pub mod test {
 
 #[cfg(test)]
 mod tests {
-    use prelude::v1::*;
     use io::prelude::*;
     use super::*;
     use io;
diff --git a/src/libstd/sys/common/mod.rs b/src/libstd/sys/common/mod.rs
index a1f3f477b3a..d1ca6765107 100644
--- a/src/libstd/sys/common/mod.rs
+++ b/src/libstd/sys/common/mod.rs
@@ -10,7 +10,6 @@
 
 #![allow(missing_docs)]
 
-use boxed::Box;
 use sync::Once;
 use sys;
 
diff --git a/src/libstd/sys/common/mutex.rs b/src/libstd/sys/common/mutex.rs
index 7a2183c522f..d1a738770d3 100644
--- a/src/libstd/sys/common/mutex.rs
+++ b/src/libstd/sys/common/mutex.rs
@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use marker::Sync;
 use sys::mutex as imp;
 
 /// An OS-based mutual exclusion lock.
diff --git a/src/libstd/sys/common/net.rs b/src/libstd/sys/common/net.rs
index 442618c55b3..a777cfe35e5 100644
--- a/src/libstd/sys/common/net.rs
+++ b/src/libstd/sys/common/net.rs
@@ -8,8 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use prelude::v1::*;
-
 use cmp;
 use ffi::CString;
 use fmt;
@@ -608,8 +606,6 @@ impl fmt::Debug for UdpSocket {
 
 #[cfg(test)]
 mod tests {
-    use prelude::v1::*;
-
     use super::*;
     use collections::HashMap;
 
diff --git a/src/libstd/sys/common/remutex.rs b/src/libstd/sys/common/remutex.rs
index 39d41042467..cbdeaad7f6b 100644
--- a/src/libstd/sys/common/remutex.rs
+++ b/src/libstd/sys/common/remutex.rs
@@ -8,8 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use prelude::v1::*;
-
 use fmt;
 use marker;
 use ops::Deref;
@@ -160,7 +158,6 @@ impl<'a, T> Drop for ReentrantMutexGuard<'a, T> {
 
 #[cfg(test)]
 mod tests {
-    use prelude::v1::*;
     use sys_common::remutex::{ReentrantMutex, ReentrantMutexGuard};
     use cell::RefCell;
     use sync::Arc;
diff --git a/src/libstd/sys/common/thread.rs b/src/libstd/sys/common/thread.rs
index 16f4f01bf39..3ee160da5fa 100644
--- a/src/libstd/sys/common/thread.rs
+++ b/src/libstd/sys/common/thread.rs
@@ -8,8 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use prelude::v1::*;
-
 use alloc::boxed::FnBox;
 use libc;
 use sys::stack_overflow;
diff --git a/src/libstd/sys/common/thread_info.rs b/src/libstd/sys/common/thread_info.rs
index 0467c67167b..95d8b6cc951 100644
--- a/src/libstd/sys/common/thread_info.rs
+++ b/src/libstd/sys/common/thread_info.rs
@@ -11,7 +11,6 @@
 #![allow(dead_code)] // stack_guard isn't used right now on all platforms
 
 use cell::RefCell;
-use string::String;
 use thread::Thread;
 use thread::LocalKeyState;
 
diff --git a/src/libstd/sys/common/thread_local.rs b/src/libstd/sys/common/thread_local.rs
index 56885cdd56d..25a9d5720d9 100644
--- a/src/libstd/sys/common/thread_local.rs
+++ b/src/libstd/sys/common/thread_local.rs
@@ -233,7 +233,6 @@ impl Drop for Key {
 
 #[cfg(test)]
 mod tests {
-    use prelude::v1::*;
     use super::{Key, StaticKey};
 
     fn assert_sync<T: Sync>() {}
diff --git a/src/libstd/sys/common/wtf8.rs b/src/libstd/sys/common/wtf8.rs
index c1b4f8a8c88..8d357aa78c9 100644
--- a/src/libstd/sys/common/wtf8.rs
+++ b/src/libstd/sys/common/wtf8.rs
@@ -37,9 +37,7 @@ use mem;
 use ops;
 use slice;
 use str;
-use string::String;
 use sys_common::AsInner;
-use vec::Vec;
 
 const UTF8_REPLACEMENT_CHARACTER: &'static [u8] = b"\xEF\xBF\xBD";
 
@@ -807,7 +805,6 @@ impl AsciiExt for Wtf8 {
 
 #[cfg(test)]
 mod tests {
-    use prelude::v1::*;
     use borrow::Cow;
     use super::*;
 
diff --git a/src/libstd/sys/unix/ext/ffi.rs b/src/libstd/sys/unix/ext/ffi.rs
index 825e74cabde..d59b4fc0b70 100644
--- a/src/libstd/sys/unix/ext/ffi.rs
+++ b/src/libstd/sys/unix/ext/ffi.rs
@@ -14,7 +14,6 @@
 
 use ffi::{OsStr, OsString};
 use mem;
-use prelude::v1::*;
 use sys::os_str::Buf;
 use sys_common::{FromInner, IntoInner, AsInner};
 
diff --git a/src/libstd/sys/unix/ext/net.rs b/src/libstd/sys/unix/ext/net.rs
index a4564b9543b..3f93fce1935 100644
--- a/src/libstd/sys/unix/ext/net.rs
+++ b/src/libstd/sys/unix/ext/net.rs
@@ -14,7 +14,6 @@
 
 use libc;
 
-use prelude::v1::*;
 use ascii;
 use ffi::OsStr;
 use fmt;
@@ -789,7 +788,6 @@ impl IntoRawFd for UnixDatagram {
 
 #[cfg(test)]
 mod test {
-    use prelude::v1::*;
     use thread;
     use io;
     use io::prelude::*;
diff --git a/src/libstd/sys/unix/ext/process.rs b/src/libstd/sys/unix/ext/process.rs
index dd70ba2e490..5bd92f2eb57 100644
--- a/src/libstd/sys/unix/ext/process.rs
+++ b/src/libstd/sys/unix/ext/process.rs
@@ -12,8 +12,6 @@
 
 #![stable(feature = "rust1", since = "1.0.0")]
 
-use prelude::v1::*;
-
 use io;
 use os::unix::io::{FromRawFd, RawFd, AsRawFd, IntoRawFd};
 use process;
diff --git a/src/libstd/sys/unix/fd.rs b/src/libstd/sys/unix/fd.rs
index b99f4a2eacd..b2b1f16f20a 100644
--- a/src/libstd/sys/unix/fd.rs
+++ b/src/libstd/sys/unix/fd.rs
@@ -10,8 +10,6 @@
 
 #![unstable(reason = "not public", issue = "0", feature = "fd")]
 
-use prelude::v1::*;
-
 use io::{self, Read};
 use libc::{self, c_int, size_t, c_void};
 use mem;
diff --git a/src/libstd/sys/unix/fs.rs b/src/libstd/sys/unix/fs.rs
index 3b132744f70..e6fe3eb112a 100644
--- a/src/libstd/sys/unix/fs.rs
+++ b/src/libstd/sys/unix/fs.rs
@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use prelude::v1::*;
 use os::unix::prelude::*;
 
 use ffi::{CString, CStr, OsString, OsStr};
@@ -534,7 +533,6 @@ impl fmt::Debug for File {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         #[cfg(target_os = "linux")]
         fn get_path(fd: c_int) -> Option<PathBuf> {
-            use string::ToString;
             let mut p = PathBuf::from("/proc/self/fd");
             p.push(&fd.to_string());
             readlink(&p).ok()
diff --git a/src/libstd/sys/unix/net.rs b/src/libstd/sys/unix/net.rs
index 6f1b70acb60..3f77abd7f44 100644
--- a/src/libstd/sys/unix/net.rs
+++ b/src/libstd/sys/unix/net.rs
@@ -8,8 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use prelude::v1::*;
-
 use ffi::CStr;
 use io;
 use libc::{self, c_int, size_t, sockaddr, socklen_t};
diff --git a/src/libstd/sys/unix/os.rs b/src/libstd/sys/unix/os.rs
index c29e87f91c9..e61804efd50 100644
--- a/src/libstd/sys/unix/os.rs
+++ b/src/libstd/sys/unix/os.rs
@@ -12,7 +12,6 @@
 
 #![allow(unused_imports)] // lots of cfg code here
 
-use prelude::v1::*;
 use os::unix::prelude::*;
 
 use error::Error as StdError;
diff --git a/src/libstd/sys/unix/os_str.rs b/src/libstd/sys/unix/os_str.rs
index d5eea5d1f3b..5a733c0cb87 100644
--- a/src/libstd/sys/unix/os_str.rs
+++ b/src/libstd/sys/unix/os_str.rs
@@ -13,9 +13,7 @@
 
 use borrow::Cow;
 use fmt::{self, Debug};
-use vec::Vec;
 use str;
-use string::String;
 use mem;
 use sys_common::{AsInner, IntoInner};
 
diff --git a/src/libstd/sys/unix/pipe.rs b/src/libstd/sys/unix/pipe.rs
index 01059413338..ffe8032e460 100644
--- a/src/libstd/sys/unix/pipe.rs
+++ b/src/libstd/sys/unix/pipe.rs
@@ -8,8 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use prelude::v1::*;
-
 use cmp;
 use io;
 use libc::{self, c_int};
diff --git a/src/libstd/sys/unix/process.rs b/src/libstd/sys/unix/process.rs
index d68867fb3d2..50014f51f6c 100644
--- a/src/libstd/sys/unix/process.rs
+++ b/src/libstd/sys/unix/process.rs
@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use prelude::v1::*;
 use os::unix::prelude::*;
 
 use collections::hash_map::{HashMap, Entry};
@@ -593,7 +592,6 @@ impl Process {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use prelude::v1::*;
 
     use ffi::OsStr;
     use mem;
diff --git a/src/libstd/sys/unix/stdio.rs b/src/libstd/sys/unix/stdio.rs
index 37d1d9a969e..972bdbc3818 100644
--- a/src/libstd/sys/unix/stdio.rs
+++ b/src/libstd/sys/unix/stdio.rs
@@ -8,8 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use prelude::v1::*;
-
 use io;
 use libc;
 use sys::fd::FileDesc;
diff --git a/src/libstd/sys/unix/thread.rs b/src/libstd/sys/unix/thread.rs
index 75e10d25853..5db7086e427 100644
--- a/src/libstd/sys/unix/thread.rs
+++ b/src/libstd/sys/unix/thread.rs
@@ -8,8 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use prelude::v1::*;
-
 use alloc::boxed::FnBox;
 use cmp;
 use ffi::CStr;
@@ -193,8 +191,6 @@ pub mod guard {
           target_os = "solaris"))]
 #[cfg_attr(test, allow(dead_code))]
 pub mod guard {
-    use prelude::v1::*;
-
     use libc;
     use libc::mmap;
     use libc::{PROT_NONE, MAP_PRIVATE, MAP_ANON, MAP_FAILED, MAP_FIXED};
diff --git a/src/libstd/sys/windows/compat.rs b/src/libstd/sys/windows/compat.rs
index acbfacce8bd..cd42b7d05ee 100644
--- a/src/libstd/sys/windows/compat.rs
+++ b/src/libstd/sys/windows/compat.rs
@@ -21,8 +21,6 @@
 //! manner we pay a semi-large one-time cost up front for detecting whether a
 //! function is available but afterwards it's just a load and a jump.
 
-use prelude::v1::*;
-
 use ffi::CString;
 use sync::atomic::{AtomicUsize, Ordering};
 use sys::c;
diff --git a/src/libstd/sys/windows/dynamic_lib.rs b/src/libstd/sys/windows/dynamic_lib.rs
index dde13ec8364..5227280808f 100644
--- a/src/libstd/sys/windows/dynamic_lib.rs
+++ b/src/libstd/sys/windows/dynamic_lib.rs
@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use prelude::v1::*;
 use os::windows::prelude::*;
 
 use ffi::{CString, OsStr};
diff --git a/src/libstd/sys/windows/fs.rs b/src/libstd/sys/windows/fs.rs
index 4e6cef9a28d..fe448cdd78f 100644
--- a/src/libstd/sys/windows/fs.rs
+++ b/src/libstd/sys/windows/fs.rs
@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use prelude::v1::*;
 use os::windows::prelude::*;
 
 use ffi::OsString;
diff --git a/src/libstd/sys/windows/handle.rs b/src/libstd/sys/windows/handle.rs
index d10abae2865..97e746ee345 100644
--- a/src/libstd/sys/windows/handle.rs
+++ b/src/libstd/sys/windows/handle.rs
@@ -10,8 +10,6 @@
 
 #![unstable(issue = "0", feature = "windows_handle")]
 
-use prelude::v1::*;
-
 use cmp;
 use io::{ErrorKind, Read};
 use io;
diff --git a/src/libstd/sys/windows/mod.rs b/src/libstd/sys/windows/mod.rs
index 12219c1e9d4..9741a704e8f 100644
--- a/src/libstd/sys/windows/mod.rs
+++ b/src/libstd/sys/windows/mod.rs
@@ -10,8 +10,6 @@
 
 #![allow(missing_docs, bad_style)]
 
-use prelude::v1::*;
-
 use ffi::{OsStr, OsString};
 use io::{self, ErrorKind};
 use os::windows::ffi::{OsStrExt, OsStringExt};
diff --git a/src/libstd/sys/windows/mutex.rs b/src/libstd/sys/windows/mutex.rs
index 8762b34e3da..85560368590 100644
--- a/src/libstd/sys/windows/mutex.rs
+++ b/src/libstd/sys/windows/mutex.rs
@@ -29,8 +29,6 @@
 //! CriticalSection is used and we keep track of who's holding the mutex to
 //! detect recursive locks.
 
-use prelude::v1::*;
-
 use cell::UnsafeCell;
 use mem;
 use sync::atomic::{AtomicUsize, Ordering};
diff --git a/src/libstd/sys/windows/net.rs b/src/libstd/sys/windows/net.rs
index 71e164f012f..aca6994503f 100644
--- a/src/libstd/sys/windows/net.rs
+++ b/src/libstd/sys/windows/net.rs
@@ -10,8 +10,6 @@
 
 #![unstable(issue = "0", feature = "windows_net")]
 
-use prelude::v1::*;
-
 use cmp;
 use io::{self, Read};
 use libc::{c_int, c_void, c_ulong};
diff --git a/src/libstd/sys/windows/os.rs b/src/libstd/sys/windows/os.rs
index 0cea7f81e36..260fc3c4db6 100644
--- a/src/libstd/sys/windows/os.rs
+++ b/src/libstd/sys/windows/os.rs
@@ -12,7 +12,6 @@
 
 #![allow(bad_style)]
 
-use prelude::v1::*;
 use os::windows::prelude::*;
 
 use error::Error as StdError;
diff --git a/src/libstd/sys/windows/os_str.rs b/src/libstd/sys/windows/os_str.rs
index 26767a1349e..a065c7a7fd0 100644
--- a/src/libstd/sys/windows/os_str.rs
+++ b/src/libstd/sys/windows/os_str.rs
@@ -14,9 +14,6 @@
 use borrow::Cow;
 use fmt::{self, Debug};
 use sys_common::wtf8::{Wtf8, Wtf8Buf};
-use string::String;
-use result::Result;
-use option::Option;
 use mem;
 use sys_common::{AsInner, IntoInner};
 
diff --git a/src/libstd/sys/windows/pipe.rs b/src/libstd/sys/windows/pipe.rs
index 6e9c67051a6..ed7e88e72cd 100644
--- a/src/libstd/sys/windows/pipe.rs
+++ b/src/libstd/sys/windows/pipe.rs
@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use prelude::v1::*;
 use os::windows::prelude::*;
 
 use ffi::OsStr;
diff --git a/src/libstd/sys/windows/process.rs b/src/libstd/sys/windows/process.rs
index 3ca75cf3643..d371714ff0e 100644
--- a/src/libstd/sys/windows/process.rs
+++ b/src/libstd/sys/windows/process.rs
@@ -8,8 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use prelude::v1::*;
-
 use ascii::*;
 use collections::HashMap;
 use collections;
@@ -491,7 +489,6 @@ fn make_dirp(d: Option<&OsString>) -> io::Result<(*const u16, Vec<u16>)> {
 
 #[cfg(test)]
 mod tests {
-    use prelude::v1::*;
     use ffi::{OsStr, OsString};
     use super::make_command_line;
 
diff --git a/src/libstd/sys/windows/stdio.rs b/src/libstd/sys/windows/stdio.rs
index fa3cab2191e..01249f05f62 100644
--- a/src/libstd/sys/windows/stdio.rs
+++ b/src/libstd/sys/windows/stdio.rs
@@ -10,7 +10,6 @@
 
 #![unstable(issue = "0", feature = "windows_stdio")]
 
-use prelude::v1::*;
 use io::prelude::*;
 
 use cmp;
diff --git a/src/libstd/sys/windows/thread.rs b/src/libstd/sys/windows/thread.rs
index 0383e92c79e..5a376a867ee 100644
--- a/src/libstd/sys/windows/thread.rs
+++ b/src/libstd/sys/windows/thread.rs
@@ -8,8 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use prelude::v1::*;
-
 use alloc::boxed::FnBox;
 use io;
 use ffi::CStr;
diff --git a/src/libstd/sys/windows/thread_local.rs b/src/libstd/sys/windows/thread_local.rs
index 59da74b7287..5d3084094fb 100644
--- a/src/libstd/sys/windows/thread_local.rs
+++ b/src/libstd/sys/windows/thread_local.rs
@@ -8,8 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use prelude::v1::*;
-
 use ptr;
 use sys::c;
 use sys_common::mutex::Mutex;