std: Remove old_io/old_path from the prelude

src/compiletest/procsrv.rs

@@ -10,9 +10,10 @@
 
 #![allow(deprecated)] // for old path, for dynamic_lib
 
-use std::process::{ExitStatus, Command, Child, Output, Stdio};
-use std::io::prelude::*;
 use std::dynamic_lib::DynamicLibrary;
+use std::io::prelude::*;
+use std::old_path::Path;
+use std::process::{ExitStatus, Command, Child, Output, Stdio};
 
 fn add_target_env(cmd: &mut Command, lib_path: &str, aux_path: Option<&str>) {
     // Need to be sure to put both the lib_path and the aux path in the dylib

src/libcollections/fmt.rs

@@ -262,6 +262,7 @@
 //!
 //! ```
 //! # #![allow(unused_must_use)]
+//! use std::io::Write;
 //! let mut w = Vec::new();
 //! write!(&mut w, "Hello {}!", "world");
 //! ```
@@ -288,15 +289,15 @@
 //!
 //! ```
 //! use std::fmt;
-//! use std::old_io;
+//! use std::io::{self, Write};
 //!
 //! fmt::format(format_args!("this returns {}", "String"));
 //!
-//! let mut some_writer = old_io::stdout();
+//! let mut some_writer = io::stdout();
 //! write!(&mut some_writer, "{}", format_args!("print with a {}", "macro"));
 //!
 //! fn my_fmt_fn(args: fmt::Arguments) {
-//!     write!(&mut old_io::stdout(), "{}", args);
+//!     write!(&mut io::stdout(), "{}", args);
 //! }
 //! my_fmt_fn(format_args!("or a {} too", "function"));
 //! ```

src/libcore/macros.rs

@@ -176,6 +176,7 @@ macro_rules! try {
 ///
 /// ```
 /// # #![allow(unused_must_use)]
+/// use std::io::Write;
 ///
 /// let mut w = Vec::new();
 /// write!(&mut w, "test");

src/libcore/prelude.rs

@@ -29,8 +29,6 @@ pub use marker::{Copy, Send, Sized, Sync};
 pub use ops::{Drop, Fn, FnMut, FnOnce};
 
 // Reexported functions
-#[allow(deprecated)]
-pub use iter::range;
 pub use mem::drop;
 
 // Reexported types and traits

src/libcore/result.rs

@@ -110,7 +110,8 @@
 //! something like this:
 //!
 //! ```{.ignore}
-//! use std::old_io::{File, Open, Write};
+//! use std::old_io::*;
+//! use std::old_path::Path;
 //!
 //! let mut file = File::open_mode(&Path::new("valuable_data.txt"), Open, Write);
 //! // If `write_line` errors, then we'll never know, because the return
@@ -128,7 +129,8 @@
 //! a marginally useful message indicating why:
 //!
 //! ```{.no_run}
-//! use std::old_io::{File, Open, Write};
+//! use std::old_io::*;
+//! use std::old_path::Path;
 //!
 //! let mut file = File::open_mode(&Path::new("valuable_data.txt"), Open, Write);
 //! file.write_line("important message").ok().expect("failed to write message");
@@ -138,7 +140,8 @@
 //! You might also simply assert success:
 //!
 //! ```{.no_run}
-//! # use std::old_io::{File, Open, Write};
+//! # use std::old_io::*;
+//! # use std::old_path::Path;
 //!
 //! # let mut file = File::open_mode(&Path::new("valuable_data.txt"), Open, Write);
 //! assert!(file.write_line("important message").is_ok());
@@ -148,7 +151,8 @@
 //! Or propagate the error up the call stack with `try!`:
 //!
 //! ```
-//! # use std::old_io::{File, Open, Write, IoError};
+//! # use std::old_io::*;
+//! # use std::old_path::Path;
 //! fn write_message() -> Result<(), IoError> {
 //!     let mut file = File::open_mode(&Path::new("valuable_data.txt"), Open, Write);
 //!     try!(file.write_line("important message"));
@@ -167,7 +171,8 @@
 //! It replaces this:
 //!
 //! ```
-//! use std::old_io::{File, Open, Write, IoError};
+//! use std::old_io::*;
+//! use std::old_path::Path;
 //!
 //! struct Info {
 //!     name: String,
@@ -191,7 +196,8 @@
 //! With this:
 //!
 //! ```
-//! use std::old_io::{File, Open, Write, IoError};
+//! use std::old_io::*;
+//! use std::old_path::Path;
 //!
 //! struct Info {
 //!     name: String,
@@ -446,7 +452,7 @@ impl<T, E> Result<T, E> {
     /// ignoring I/O and parse errors:
     ///
     /// ```
-    /// use std::old_io::IoResult;
+    /// use std::old_io::*;
     ///
     /// let mut buffer: &[u8] = b"1\n2\n3\n4\n";
     /// let mut buffer = &mut buffer;

src/libcoretest/str.rs

@@ -35,7 +35,7 @@ fn test_bool_from_str() {
 fn check_contains_all_substrings(s: &str) {
     assert!(s.contains(""));
     for i in 0..s.len() {
-        for j in range(i+1, s.len() + 1) {
+        for j in i+1..s.len() + 1 {
             assert!(s.contains(&s[i..j]));
         }
     }

src/librustc_back/fs.rs

@@ -9,7 +9,7 @@
 // except according to those terms.
 
 use std::io;
-#[allow(deprecated)] use std::old_path;
+#[allow(deprecated)] use std::old_path::{self, GenericPath};
 #[allow(deprecated)] use std::old_io;
 use std::path::{Path, PathBuf};
 
@@ -72,6 +72,7 @@ mod test {
     use std::old_io::fs::{File, symlink, mkdir, mkdir_recursive};
     use super::old_realpath as realpath;
     use std::old_io::TempDir;
+    use std::old_path::{Path, GenericPath};
 
     #[test]
     fn realpath_works() {

src/librustdoc/lib.rs

@@ -64,6 +64,8 @@ use std::path::PathBuf;
 use std::rc::Rc;
 use std::sync::mpsc::channel;
 
+#[allow(deprecated)] use std::old_path::Path;
+
 use externalfiles::ExternalHtml;
 use serialize::Decodable;
 use serialize::json::{self, Json};

src/librustdoc/plugins.rs

@@ -16,6 +16,7 @@ use std::dynamic_lib as dl;
 use serialize::json;
 use std::mem;
 use std::string::String;
+use std::old_path::{Path, GenericPath};
 
 pub type PluginJson = Option<(String, json::Json)>;
 pub type PluginResult = (clean::Crate, PluginJson);

src/libserialize/json.rs

@@ -2622,6 +2622,7 @@ mod tests {
     use std::{i64, u64, f32, f64};
     use std::collections::BTreeMap;
     use std::string;
+    use std::old_io::Writer;
 
     #[derive(RustcDecodable, Eq, PartialEq, Debug)]
     struct OptionData {

src/libserialize/serialize.rs

@@ -15,7 +15,7 @@ Core encoding and decoding interfaces.
 */
 
 #[allow(deprecated)]
-use std::old_path;
+use std::old_path::{self, GenericPath};
 use std::path;
 use std::rc::Rc;
 use std::cell::{Cell, RefCell};

src/libstd/dynamic_lib.rs

@@ -18,11 +18,12 @@
 
 use prelude::v1::*;
 
+use env;
 use ffi::CString;
 use mem;
-use env;
-use str;
+use old_path::{Path, GenericPath};
 use os;
+use str;
 
 pub struct DynamicLibrary {
     handle: *mut u8
@@ -133,15 +134,15 @@ mod test {
     use super::*;
     use prelude::v1::*;
     use libc;
+    use old_path::Path;
     use mem;
 
     #[test]
     #[cfg_attr(any(windows, target_os = "android"), ignore)] // FIXME #8818, #10379
     fn test_loading_cosine() {
         // The math library does not need to be loaded since it is already
         // statically linked in
-        let none: Option<&Path> = None; // appease the typechecker
-        let libm = match DynamicLibrary::open(none) {
+        let libm = match DynamicLibrary::open(None) {
             Err(error) => panic!("Could not load self as module: {}", error),
             Ok(libm) => libm
         };

src/libstd/env.rs

@@ -729,10 +729,11 @@ mod arch {
 mod tests {
     use prelude::v1::*;
     use super::*;
+
     use iter::repeat;
     use rand::{self, Rng};
     use ffi::{OsString, OsStr};
-    use path::PathBuf;
+    use path::{Path, PathBuf};
 
     fn make_rand_name() -> OsString {
         let mut rng = rand::thread_rng();

src/libstd/fs/mod.rs

@@ -801,6 +801,7 @@ mod tests {
     use prelude::v1::*;
     use io::prelude::*;
 
+    use env;
     use fs::{self, File, OpenOptions};
     use io::{ErrorKind, SeekFrom};
     use path::PathBuf;
@@ -848,8 +849,7 @@ mod tests {
     }
 
     pub fn tmpdir() -> TempDir {
-        let s = os::tmpdir();
-        let p = Path2::new(s.as_str().unwrap());
+        let p = env::temp_dir();
         let ret = p.join(&format!("rust-{}", rand::random::<u32>()));
         check!(fs::create_dir(&ret));
         TempDir(ret)
@@ -1082,7 +1082,7 @@ mod tests {
         let dir = &tmpdir.join("di_readdir");
         check!(fs::create_dir(dir));
         let prefix = "foo";
-        for n in range(0, 3) {
+        for n in 0..3 {
             let f = dir.join(&format!("{}.txt", n));
             let mut w = check!(File::create(&f));
             let msg_str = format!("{}{}", prefix, n.to_string());

src/libstd/io/prelude.rs

@@ -23,8 +23,5 @@
 
 #![stable(feature = "rust1", since = "1.0.0")]
 
-pub use super::{Read, Write, BufRead};
+pub use super::{Read, Write, BufRead, Seek};
 pub use fs::PathExt;
-
-// FIXME: pub use as `Seek` when the name isn't in the actual prelude any more
-pub use super::Seek as NewSeek;

src/libstd/num/mod.rs

@@ -1650,7 +1650,7 @@ mod tests {
                 #![test]
                 assert_eq!((0 as $T).next_power_of_two(), 1);
                 let mut next_power = 1;
-                for i in range::<$T>(1, 40) {
+                for i in 1 as $T..40 {
                      assert_eq!(i.next_power_of_two(), next_power);
                      if i == next_power { next_power *= 2 }
                 }
@@ -1673,7 +1673,7 @@ mod tests {
                 assert_eq!(($T::MAX - 1).checked_next_power_of_two(), None);
                 assert_eq!($T::MAX.checked_next_power_of_two(), None);
                 let mut next_power = 1;
-                for i in range::<$T>(1, 40) {
+                for i in 1 as $T..40 {
                      assert_eq!(i.checked_next_power_of_two(), Some(next_power));
                      if i == next_power { next_power *= 2 }
                 }

src/libstd/old_io/buffered.rs

@@ -33,7 +33,8 @@ use vec::Vec;
 /// # Examples
 ///
 /// ```
-/// use std::old_io::{BufferedReader, File};
+/// use std::old_io::*;
+/// use std::old_path::Path;
 ///
 /// let file = File::open(&Path::new("message.txt"));
 /// let mut reader = BufferedReader::new(file);
@@ -136,7 +137,8 @@ impl<R: Reader> Reader for BufferedReader<R> {
 /// # Examples
 ///
 /// ```
-/// use std::old_io::{BufferedWriter, File};
+/// use std::old_io::*;
+/// use std::old_path::Path;
 ///
 /// let file = File::create(&Path::new("message.txt")).unwrap();
 /// let mut writer = BufferedWriter::new(file);
@@ -323,7 +325,8 @@ impl<W: Reader> Reader for InternalBufferedWriter<W> {
 ///
 /// ```
 /// # #![allow(unused_must_use)]
-/// use std::old_io::{BufferedStream, File};
+/// use std::old_io::*;
+/// use std::old_path::Path;
 ///
 /// let file = File::open(&Path::new("message.txt"));
 /// let mut stream = BufferedStream::new(file);
@@ -422,7 +425,7 @@ impl<S: Stream> Writer for BufferedStream<S> {
 #[cfg(test)]
 mod test {
     extern crate test;
-    use old_io;
+    use old_io::{self, Reader, Writer, Buffer, BufferPrelude};
     use prelude::v1::*;
     use super::*;
     use super::super::{IoResult, EndOfFile};

src/libstd/old_io/comm_adapters.rs

@@ -24,7 +24,7 @@ use vec::Vec;
 ///
 /// ```
 /// use std::sync::mpsc::channel;
-/// use std::old_io::ChanReader;
+/// use std::old_io::*;
 ///
 /// let (tx, rx) = channel();
 /// # drop(tx);
@@ -116,7 +116,7 @@ impl Reader for ChanReader {
 /// ```
 /// # #![allow(unused_must_use)]
 /// use std::sync::mpsc::channel;
-/// use std::old_io::ChanWriter;
+/// use std::old_io::*;
 ///
 /// let (tx, rx) = channel();
 /// # drop(rx);
@@ -160,7 +160,7 @@ mod test {
 
     use sync::mpsc::channel;
     use super::*;
-    use old_io;
+    use old_io::{self, Reader, Writer, Buffer};
     use thread;
 
     #[test]

src/libstd/old_io/extensions.rs

@@ -179,7 +179,7 @@ pub fn u64_from_be_bytes(data: &[u8], start: uint, size: uint) -> u64 {
 #[cfg(test)]
 mod test {
     use prelude::v1::*;
-    use old_io;
+    use old_io::{self, Reader, Writer};
     use old_io::{MemReader, BytesReader};
 
     struct InitialZeroByteReader {