remove unused imports

diff --git a/src/libextra/base64.rs b/src/libextra/base64.rs
index f4754b3e4cbe1c7f0bffbbb8549633060c4fe4d6..5bf4dd517a5b2be655d12b7842cd1f64d40c1b03 100644 (file)
--- a/src/libextra/base64.rs
+++ b/src/libextra/base64.rs
@@ -229,8 +229,6 @@ fn from_base64(&self) -> ~[u8] {
 
 #[cfg(test)]
 mod tests {
-    use core::str;
-
     #[test]
     fn test_to_base64() {
         assert_eq!("".to_base64(), ~"");

diff --git a/src/libextra/rope.rs b/src/libextra/rope.rs
index 12539cd4759d4d5c706c609c6726de356cdacded..fed73256c002c18164e7eff2d24d373edffaf28b 100644 (file)
--- a/src/libextra/rope.rs
+++ b/src/libextra/rope.rs
@@ -1271,7 +1271,6 @@ mod tests {
 
     use rope::*;
 
-    use core::str;
     use core::uint;
     use core::vec;
 

diff --git a/src/libextra/sha1.rs b/src/libextra/sha1.rs
index 908e497b9591b28f7a91fc3f5c5514457c48b51d..38cb14711547f85d9fa45809d7236afe9ef0dd25 100644 (file)
--- a/src/libextra/sha1.rs
+++ b/src/libextra/sha1.rs
@@ -24,7 +24,6 @@
 
 use core::prelude::*;
 
-use core::str;
 use core::uint;
 use core::vec;
 
@@ -279,8 +278,6 @@ fn result_str(&mut self) -> ~str {
 mod tests {
     use sha1;
 
-    use core::vec;
-
     #[test]
     fn test() {
         struct Test {

diff --git a/src/libextra/smallintmap.rs b/src/libextra/smallintmap.rs
index 7f566bc16e7321614a2f6930ed6cea5c57ad6b86..d63e1c4516ffbd7f4e693431300ea889ba62a27a 100644 (file)
--- a/src/libextra/smallintmap.rs
+++ b/src/libextra/smallintmap.rs
@@ -294,11 +294,6 @@ mod tests {
 
     use super::SmallIntMap;
 
-    use core::local_data;
-    use core::rand;
-    use core::uint;
-    use core::vec;
-
     #[test]
     fn test_find_mut() {
         let mut m = SmallIntMap::new();

diff --git a/src/libextra/sort.rs b/src/libextra/sort.rs
index 0189e0db6d4ef5115c3777170f07465696a23a5f..b88fd374da25414d1fa04a83340f2c930aeb23a1 100644 (file)
--- a/src/libextra/sort.rs
+++ b/src/libextra/sort.rs
@@ -751,7 +751,6 @@ fn shift_vec<T:Copy>(dest: &mut [T],
 mod test_qsort3 {
     use sort::*;
 
-    use core::vec;
 
     fn check_sort(v1: &mut [int], v2: &mut [int]) {
         let len = v1.len();
@@ -861,8 +860,6 @@ mod tests {
 
     use sort::*;
 
-    use core::vec;
-
     fn check_sort(v1: &[int], v2: &[int]) {
         let len = v1.len();
         pub fn le(a: &int, b: &int) -> bool { *a <= *b }

diff --git a/src/libextra/stats.rs b/src/libextra/stats.rs
index 4af47fa806f897db3f5e948d4a6ab6b4997905ee..3a1de5de01d60558041742ea575c2467d7029104 100644 (file)
--- a/src/libextra/stats.rs
+++ b/src/libextra/stats.rs
@@ -12,7 +12,6 @@
 
 use core::prelude::*;
 
-use core::vec;
 use core::f64;
 use core::cmp;
 use core::num;

diff --git a/src/libextra/std.rc b/src/libextra/std.rc
index 83c0bb516b4362452b5dc9f17152102180dcafdd..93759bea35f7e4b9fce60642337dfa62f706ee58 100644 (file)
--- a/src/libextra/std.rc
+++ b/src/libextra/std.rc
@@ -37,6 +37,7 @@ not required in or otherwise suitable for the core library.
 
 extern mod core(name = "std", vers = "0.7-pre");
 
+#[cfg(stage0)]
 use core::{str, unstable};
 use core::str::{StrSlice, OwnedStr};
 

diff --git a/src/libextra/tempfile.rs b/src/libextra/tempfile.rs
index c239e65e2d9a9a931a376b33f21526169ed98895..39dcee5eff315a04cb412451078f8174e18ac3d6 100644 (file)
--- a/src/libextra/tempfile.rs
+++ b/src/libextra/tempfile.rs
@@ -36,7 +36,6 @@ mod tests {
     use tempfile::mkdtemp;
 
     use core::os;
-    use core::str;
 
     #[test]
     fn test_mkdtemp() {

diff --git a/src/libextra/terminfo/parser/compiled.rs b/src/libextra/terminfo/parser/compiled.rs
index 81b6083db01475d8aaacf51ef2538bb1280a54df..66649c62fcaf34759bffe0d079130827c49d1980 100644 (file)
--- a/src/libextra/terminfo/parser/compiled.rs
+++ b/src/libextra/terminfo/parser/compiled.rs
@@ -313,7 +313,6 @@ pub fn parse(file: @Reader, longnames: bool) -> Result<~TermInfo, ~str> {
 #[cfg(test)]
 mod test {
     use super::*;
-    use p = core::path::Path;
 
     #[test]
     fn test_veclens() {

diff --git a/src/libextra/treemap.rs b/src/libextra/treemap.rs
index f98758f64afe43dbc6f91a4c759cadfc8656a370..e37ce7c71ef79c97b47fb6a523ddef4916e559ef 100644 (file)
--- a/src/libextra/treemap.rs
+++ b/src/libextra/treemap.rs
@@ -710,7 +710,6 @@ mod test_treemap {
 
     use core::rand::RngUtil;
     use core::rand;
-    use core::str;
     use core::vec;
 
     #[test]

diff --git a/src/librustc/back/rpath.rs b/src/librustc/back/rpath.rs
index 85fc0575170bc8b76ae4065d51df8167d582f413..33f578d335b0e540d34b2171b715e53fc9afab5e 100644 (file)
--- a/src/librustc/back/rpath.rs
+++ b/src/librustc/back/rpath.rs
@@ -199,9 +199,6 @@ pub fn minimize_rpaths(rpaths: &[Path]) -> ~[Path] {
 mod test {
     use core::prelude::*;
 
-    use core::os;
-    use core::str;
-
     // FIXME(#2119): the outer attribute should be #[cfg(unix, test)], then
     // these redundant #[cfg(test)] blocks can be removed
     #[cfg(test)]

diff --git a/src/librustc/middle/astencode.rs b/src/librustc/middle/astencode.rs
index e11367a7a7da606911e4a91f3b8d27ad6efa63b0..925b1f506d75d31e675fd692615052ed426baac7 100644 (file)
--- a/src/librustc/middle/astencode.rs
+++ b/src/librustc/middle/astencode.rs
@@ -15,7 +15,6 @@
 use driver::session::Session;
 use e = metadata::encoder;
 use metadata::decoder;
-use metadata::encoder;
 use metadata::tydecode;
 use metadata::tydecode::{DefIdSource, NominalType, TypeWithId, TypeParameter};
 use metadata::tyencode;

diff --git a/src/librustc/middle/trans/adt.rs b/src/librustc/middle/trans/adt.rs
index ad07f41f8c30ec4da9d239f1eab99b3e1bc1d268..09db79037b386bced9b5f6c202306bcad13609d3 100644 (file)
--- a/src/librustc/middle/trans/adt.rs
+++ b/src/librustc/middle/trans/adt.rs
@@ -47,7 +47,6 @@
 use core::container::Map;
 use core::libc::c_ulonglong;
 use core::option::{Option, Some, None};
-use core::str;
 use core::vec;
 
 use lib::llvm::{ValueRef, TypeRef, True, IntEQ, IntNE};

diff --git a/src/librustc/middle/trans/base.rs b/src/librustc/middle/trans/base.rs
index e2073d21fe3969a556d3f1e0acf0afd4d059f2f3..ffc54bbed3551fc9f0bee4974f3017ba043fe125 100644 (file)
--- a/src/librustc/middle/trans/base.rs
+++ b/src/librustc/middle/trans/base.rs
@@ -71,7 +71,6 @@
 use core::str;
 use core::uint;
 use core::vec;
-use core::local_data;
 use extra::time;
 use syntax::ast::ident;
 use syntax::ast_map::{path, path_elt_to_str, path_name};
@@ -3120,4 +3119,3 @@ pub fn trans_crate(sess: session::Session,
 
     return (llcx, llmod, link_meta);
 }
-

diff --git a/src/librustdoc/desc_to_brief_pass.rs b/src/librustdoc/desc_to_brief_pass.rs
index dc7621f98a09f1e5cd88ecab5852b11dbc06100e..dbaa5e8532cb3b91a9bbe5896a1e5cf0a96e238f 100644 (file)
--- a/src/librustdoc/desc_to_brief_pass.rs
+++ b/src/librustdoc/desc_to_brief_pass.rs
@@ -24,7 +24,6 @@
 use fold;
 use pass::Pass;
 
-use core::str;
 use core::util;
 
 pub fn mk_pass() -> Pass {

diff --git a/src/librustdoc/markdown_pass.rs b/src/librustdoc/markdown_pass.rs
index 36df3a5267d46ddcfc6451fe6662bb1118d1f660..075b64a674cbbaffbdef0a8ef9151616952a87fd 100644 (file)
--- a/src/librustdoc/markdown_pass.rs
+++ b/src/librustdoc/markdown_pass.rs
@@ -22,7 +22,6 @@
 use pass::Pass;
 use sort_pass;
 
-use core::iterator::IteratorUtil;
 use core::cell::Cell;
 use core::str;
 use core::vec;

diff --git a/src/librustdoc/text_pass.rs b/src/librustdoc/text_pass.rs
index 1f7a71e0fd8963fbecf7c90fb807ff5bb552ed0b..6db582a60e98baac7f9da61db15717b563918cd9 100644 (file)
--- a/src/librustdoc/text_pass.rs
+++ b/src/librustdoc/text_pass.rs
@@ -149,8 +149,6 @@ mod test {
     use sectionalize_pass;
     use text_pass::mk_pass;
 
-    use core::str;
-
     fn mk_doc(source: ~str) -> doc::Doc {
         do astsrv::from_str(copy source) |srv| {
             let doc = extract::from_srv(srv.clone(), ~"");

diff --git a/src/libstd/path.rs b/src/libstd/path.rs
index 99a7a461ab24f3b43fd1ed336174bf91e3d60ce4..9c4e8f083584c542adcaa501d18dbb3f1bfc7f6e 100644 (file)
--- a/src/libstd/path.rs
+++ b/src/libstd/path.rs
@@ -947,7 +947,6 @@ pub fn extract_drive_prefix(s: &str) -> Option<(~str,~str)> {
 mod tests {
     use option::{None, Some};
     use path::{PosixPath, WindowsPath, windows};
-    use str;
 
     #[test]
     fn test_double_slash_collapsing() {

diff --git a/src/libsyntax/ext/quote.rs b/src/libsyntax/ext/quote.rs
index 25166eca7bb05e862b568cc4472d55cdb693ad0e..44e480dc7df2d1e3877f643216566b3169b695d2 100644 (file)
--- a/src/libsyntax/ext/quote.rs
+++ b/src/libsyntax/ext/quote.rs
@@ -39,8 +39,6 @@ pub mod rt {
     use parse;
     use print::pprust;
 
-    use core::str;
-
     pub use ast::*;
     pub use parse::token::*;
     pub use parse::new_parser_from_tts;

diff --git a/src/libsyntax/fold.rs b/src/libsyntax/fold.rs
index 035675e523e71e662e6c8acb892bfc879b78d433..c1bf979cd319bda56ee393db234d1abd87dd645c 100644 (file)
--- a/src/libsyntax/fold.rs
+++ b/src/libsyntax/fold.rs
@@ -969,7 +969,7 @@ fn fake_print_crate(s: @pprust::ps, crate: ast::crate) {
     // change every identifier to "zz"
     pub fn to_zz() -> @fn(ast::ident)->ast::ident {
         let zz_id = token::str_to_ident("zz");
-        |id| {zz_id}
+        |_id| {zz_id}
     }
 
     // maybe add to expand.rs...