---

yaml
---
r: 236487
b: refs/heads/auto
c: 865889a
h: refs/heads/master
i:
  236485: fb44861
  236483: 1cb1883
  236479: 726999d
v: v3

Author: xaviershay

[refs]

@@ -8,7 +8,7 @@ refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503
 refs/tags/release-0.3.1: 495bae036dfe5ec6ceafd3312b4dca48741e845b
 refs/tags/release-0.4: e828ea2080499553b97dfe33b3f4d472b4562ad7
 refs/tags/release-0.5: 7e3bcfbf21278251ee936ad53e92e9b719702d73
-refs/heads/auto: 3e36eecae4a829cae531c3104547678504e11c72
+refs/heads/auto: 865889a2ccf6c217df158b5e088b2fba71e86da4
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c
 refs/tags/0.1: b19db808c2793fe2976759b85a355c3ad8c8b336
 refs/tags/0.2: 1754d02027f2924bed83b0160ee340c7f41d5ea1

branches/auto/configure

@@ -1295,12 +1295,6 @@ $ pacman -R cmake && pacman -S mingw-w64-x86_64-cmake
             putvar CFG_MSVC_LIB_PATH_${bits}
             ;;
 
-        *-rumprun-netbsd)
-            step_msg "targeting rumprun-netbsd, disabling jemalloc"
-            CFG_DISABLE_JEMALLOC=1
-            putvar CFG_DISABLE_JEMALLOC
-            ;;
-
         *)
             ;;
     esac

branches/auto/mk/cfg/x86_64-rumprun-netbsd.mk

@@ -2,9 +2,10 @@
 
 ## Building
 
-To generate all the docs, just run `make docs` from the root of the repository.
-This will convert the distributed Markdown docs to HTML and generate HTML doc
-for the 'std' and 'extra' libraries.
+To generate all the docs, follow the "Building Documentation" instructions in
+the README in the root of the repository. This will convert the distributed
+Markdown docs to HTML and generate HTML doc for the books, 'std' and 'extra'
+libraries.
 
 To generate HTML documentation from one source file/crate, do something like:
 

branches/auto/src/doc/README.md

@@ -881,7 +881,7 @@ mod foo {
     }
 
     use foo::example::iter; // good: foo is at crate root
-//  use example::iter;      // bad:  example is not at the crate root
+//  use example::iter;      // bad:  core is not at the crate root
     use self::baz::foobaz;  // good: self refers to module 'foo'
     use foo::bar::foobar;   // good: foo is at crate root
 

branches/auto/src/doc/reference.md

@@ -150,16 +150,15 @@ let greater_than_forty_two = (0..100)
                              .find(|x| *x > 42);
 
 match greater_than_forty_two {
-    Some(_) => println!("Found a match!"),
-    None => println!("No match found :("),
+    Some(_) => println!("We got some numbers!"),
+    None => println!("No numbers found :("),
 }
 ```
 
 `find` takes a closure, and works on a reference to each element of an
 iterator. This closure returns `true` if the element is the element we're
-looking for, and `false` otherwise. `find` returns the first element satisfying
-the specified predicate. Because we might not find a matching element, `find`
-returns an `Option` rather than the element itself.
+looking for, and `false` otherwise. Because we might not find a matching
+element, `find` returns an `Option` rather than the element itself.
 
 Another important consumer is `fold`. Here's what it looks like:
 

branches/auto/src/doc/trpl/iterators.md

@@ -184,8 +184,6 @@ You can define a `struct` with no members at all:
 
 ```rust
 struct Electron;
-
-let x = Electron;
 ```
 
 Such a `struct` is called ‘unit-like’ because it resembles the empty

branches/auto/src/doc/trpl/structs.md

@@ -35,7 +35,7 @@ use syntax::parse::lexer::TokenAndSpan;
 
 fn parse_token_list(file: &str) -> HashMap<String, token::Token> {
     fn id() -> token::Token {
-        token::Ident(ast::Ident::with_empty_ctxt(Name(0))), token::Plain)
+        token::Ident(ast::Ident { name: Name(0), ctxt: 0, }, token::Plain)
     }
 
     let mut res = HashMap::new();
@@ -75,7 +75,7 @@ fn parse_token_list(file: &str) -> HashMap<String, token::Token> {
             "RPAREN"            => token::CloseDelim(token::Paren),
             "SLASH"             => token::BinOp(token::Slash),
             "COMMA"             => token::Comma,
-            "LIFETIME"          => token::Lifetime(ast::Ident::with_empty_ctxt(Name(0))),
+            "LIFETIME"          => token::Lifetime(ast::Ident { name: Name(0), ctxt: 0 }),
             "CARET"             => token::BinOp(token::Caret),
             "TILDE"             => token::Tilde,
             "IDENT"             => id(),
@@ -208,9 +208,9 @@ fn parse_antlr_token(s: &str, tokens: &HashMap<String, token::Token>, surrogate_
         token::Literal(token::ByteStr(..), n)    => token::Literal(token::ByteStr(nm), n),
         token::Literal(token::ByteStrRaw(..), n) => token::Literal(token::ByteStrRaw(fix(content),
                                                                                 count(content)), n),
-        token::Ident(..)           => token::Ident(ast::Ident::with_empty_ctxt(nm)),
+        token::Ident(..)           => token::Ident(ast::Ident { name: nm, ctxt: 0 },
                                                    token::ModName),
-        token::Lifetime(..)        => token::Lifetime(ast::Ident::with_empty_ctxt(nm)),
+        token::Lifetime(..)        => token::Lifetime(ast::Ident { name: nm, ctxt: 0 }),
         ref t => t.clone()
     };
 

branches/auto/src/grammar/verify.rs

@@ -1157,21 +1157,25 @@ impl str {
         core_str::StrExt::rmatches(self, pat)
     }
 
-    /// An iterator over the disjoint matches of a pattern within `self` as well
-    /// as the index that the match starts at.
+    /// An iterator over the start and end indices of the disjoint matches
+    /// of a pattern within `self`.
     ///
     /// For matches of `pat` within `self` that overlap, only the indices
-    /// corresponding to the first match are returned.
+    /// corresponding to the first
+    /// match are returned.
     ///
-    /// The pattern can be a simple `&str`, `char`, or a closure that determines
-    /// if a character matches. Additional libraries might provide more complex
-    /// patterns like regular expressions.
+    /// The pattern can be a simple `&str`, `char`, or a closure that
+    /// determines if a character matches.
+    /// Additional libraries might provide more complex patterns like
+    /// regular expressions.
     ///
     /// # Iterator behavior
     ///
     /// The returned iterator will be double ended if the pattern allows a
-    /// reverse search and forward/reverse search yields the same elements. This
-    /// is true for, eg, `char` but not for `&str`.
+    /// reverse search
+    /// and forward/reverse search yields the same elements. This is true for,
+    /// eg, `char` but not
+    /// for `&str`.
     ///
     /// If the pattern allows a reverse search but its results might differ
     /// from a forward search, `rmatch_indices()` can be used.
@@ -1181,36 +1185,42 @@ impl str {
     /// ```
     /// #![feature(str_match_indices)]
     ///
-    /// let v: Vec<_> = "abcXXXabcYYYabc".match_indices("abc").collect();
-    /// assert_eq!(v, [(0, "abc"), (6, "abc"), (12, "abc")]);
+    /// let v: Vec<(usize, usize)> = "abcXXXabcYYYabc".match_indices("abc").collect();
+    /// assert_eq!(v, [(0, 3), (6, 9), (12, 15)]);
     ///
-    /// let v: Vec<_> = "1abcabc2".match_indices("abc").collect();
-    /// assert_eq!(v, [(1, "abc"), (4, "abc")]);
+    /// let v: Vec<(usize, usize)> = "1abcabc2".match_indices("abc").collect();
+    /// assert_eq!(v, [(1, 4), (4, 7)]);
     ///
-    /// let v: Vec<_> = "ababa".match_indices("aba").collect();
-    /// assert_eq!(v, [(0, "aba")]); // only the first `aba`
+    /// let v: Vec<(usize, usize)> = "ababa".match_indices("aba").collect();
+    /// assert_eq!(v, [(0, 3)]); // only the first `aba`
     /// ```
     #[unstable(feature = "str_match_indices",
                reason = "might have its iterator type changed",
                issue = "27743")]
+    // NB: Right now MatchIndices yields `(usize, usize)`, but it would
+    // be more consistent with `matches` and `char_indices` to return `(usize, &str)`
     pub fn match_indices<'a, P: Pattern<'a>>(&'a self, pat: P) -> MatchIndices<'a, P> {
         core_str::StrExt::match_indices(self, pat)
     }
 
-    /// An iterator over the disjoint matches of a pattern within `self`,
-    /// yielded in reverse order along with the index of the match.
+    /// An iterator over the start and end indices of the disjoint matches of
+    /// a pattern within
+    /// `self`, yielded in reverse order.
     ///
     /// For matches of `pat` within `self` that overlap, only the indices
-    /// corresponding to the last match are returned.
+    /// corresponding to the last
+    /// match are returned.
     ///
-    /// The pattern can be a simple `&str`, `char`, or a closure that determines
-    /// if a character matches. Additional libraries might provide more complex
-    /// patterns like regular expressions.
+    /// The pattern can be a simple `&str`, `char`, or a closure that
+    /// determines if a character matches.
+    /// Additional libraries might provide more complex patterns like
+    /// regular expressions.
     ///
     /// # Iterator behavior
     ///
-    /// The returned iterator requires that the pattern supports a reverse
-    /// search, and it will be double ended if a forward/reverse search yields
+    /// The returned iterator requires that the pattern supports a
+    /// reverse search,
+    /// and it will be double ended if a forward/reverse search yields
     /// the same elements.
     ///
     /// For iterating from the front, `match_indices()` can be used.
@@ -1220,18 +1230,20 @@ impl str {
     /// ```
     /// #![feature(str_match_indices)]
     ///
-    /// let v: Vec<_> = "abcXXXabcYYYabc".rmatch_indices("abc").collect();
-    /// assert_eq!(v, [(12, "abc"), (6, "abc"), (0, "abc")]);
+    /// let v: Vec<(usize, usize)> = "abcXXXabcYYYabc".rmatch_indices("abc").collect();
+    /// assert_eq!(v, [(12, 15), (6, 9), (0, 3)]);
     ///
-    /// let v: Vec<_> = "1abcabc2".rmatch_indices("abc").collect();
-    /// assert_eq!(v, [(4, "abc"), (1, "abc")]);
+    /// let v: Vec<(usize, usize)> = "1abcabc2".rmatch_indices("abc").collect();
+    /// assert_eq!(v, [(4, 7), (1, 4)]);
     ///
-    /// let v: Vec<_> = "ababa".rmatch_indices("aba").collect();
-    /// assert_eq!(v, [(2, "aba")]); // only the last `aba`
+    /// let v: Vec<(usize, usize)> = "ababa".rmatch_indices("aba").collect();
+    /// assert_eq!(v, [(2, 5)]); // only the last `aba`
     /// ```
     #[unstable(feature = "str_match_indices",
                reason = "might have its iterator type changed",
                issue = "27743")]
+    // NB: Right now RMatchIndices yields `(usize, usize)`, but it would
+    // be more consistent with `rmatches` and `char_indices` to return `(usize, &str)`
     pub fn rmatch_indices<'a, P: Pattern<'a>>(&'a self, pat: P) -> RMatchIndices<'a, P>
         where P::Searcher: ReverseSearcher<'a>
     {
@@ -1404,10 +1416,10 @@ impl str {
     pub fn replace(&self, from: &str, to: &str) -> String {
         let mut result = String::new();
         let mut last_end = 0;
-        for (start, part) in self.match_indices(from) {
+        for (start, end) in self.match_indices(from) {
             result.push_str(unsafe { self.slice_unchecked(last_end, start) });
             result.push_str(to);
-            last_end = start + part.len();
+            last_end = end;
         }
         result.push_str(unsafe { self.slice_unchecked(last_end, self.len()) });
         result

branches/auto/src/libcollections/str.rs

@@ -1041,8 +1041,8 @@ impl ops::DerefMut for String {
 #[unstable(feature = "str_parse_error", reason = "may want to be replaced with \
                                                   Void if it ever exists",
            issue = "27734")]
-#[derive(Copy)]
-pub enum ParseError {}
+#[derive(Copy, Clone, Debug, Eq, PartialEq)]
+pub struct ParseError(());
 
 #[stable(feature = "rust1", since = "1.0.0")]
 impl FromStr for String {
@@ -1053,26 +1053,6 @@ impl FromStr for String {
     }
 }
 
-impl Clone for ParseError {
-    fn clone(&self) -> ParseError {
-        match *self {}
-    }
-}
-
-impl fmt::Debug for ParseError {
-    fn fmt(&self, _: &mut fmt::Formatter) -> fmt::Result {
-        match *self {}
-    }
-}
-
-impl PartialEq for ParseError {
-    fn eq(&self, _: &ParseError) -> bool {
-        match *self {}
-    }
-}
-
-impl Eq for ParseError {}
-
 /// A generic trait for converting a value to a string
 #[stable(feature = "rust1", since = "1.0.0")]
 pub trait ToString {

branches/auto/src/libcollections/string.rs

@@ -1047,7 +1047,7 @@ fn test_pattern_deref_forward() {
 fn test_empty_match_indices() {
     let data = "aä中!";
     let vec: Vec<_> = data.match_indices("").collect();
-    assert_eq!(vec, [(0, ""), (1, ""), (3, ""), (6, ""), (7, "")]);
+    assert_eq!(vec, [(0, 0), (1, 1), (3, 3), (6, 6), (7, 7)]);
 }
 
 #[test]
@@ -1477,7 +1477,7 @@ generate_iterator_test! {
 
 generate_iterator_test! {
     double_ended_match_indices {
-        ("a1b2c3", char::is_numeric) -> [(1, "1"), (3, "2"), (5, "3")];
+        ("a1b2c3", char::is_numeric) -> [(1, 2), (3, 4), (5, 6)];
     }
     with str::match_indices, str::rmatch_indices;
 }

branches/auto/src/libcollectionstest/str.rs

@@ -1628,7 +1628,7 @@ impl<Idx: fmt::Debug> fmt::Debug for RangeTo<Idx> {
 /// impl<T> Deref for DerefExample<T> {
 ///     type Target = T;
 ///
-///     fn deref(&self) -> &T {
+///     fn deref<'a>(&'a self) -> &'a T {
 ///         &self.value
 ///     }
 /// }

branches/auto/src/libcore/ops.rs

@@ -729,19 +729,15 @@ struct MatchIndicesInternal<'a, P: Pattern<'a>>(P::Searcher);
 
 impl<'a, P: Pattern<'a>> MatchIndicesInternal<'a, P> {
     #[inline]
-    fn next(&mut self) -> Option<(usize, &'a str)> {
-        self.0.next_match().map(|(start, end)| unsafe {
-            (start, self.0.haystack().slice_unchecked(start, end))
-        })
+    fn next(&mut self) -> Option<(usize, usize)> {
+        self.0.next_match()
     }
 
     #[inline]
-    fn next_back(&mut self) -> Option<(usize, &'a str)>
+    fn next_back(&mut self) -> Option<(usize, usize)>
         where P::Searcher: ReverseSearcher<'a>
     {
-        self.0.next_match_back().map(|(start, end)| unsafe {
-            (start, self.0.haystack().slice_unchecked(start, end))
-        })
+        self.0.next_match_back()
     }
 }
 
@@ -757,7 +753,7 @@ generate_pattern_iterators! {
                    reason = "type may be removed or have its iterator impl changed",
                    issue = "27743")]
     internal:
-        MatchIndicesInternal yielding ((usize, &'a str));
+        MatchIndicesInternal yielding ((usize, usize));
     delegate double ended;
 }
 

branches/auto/src/libcore/str/mod.rs

@@ -24,7 +24,6 @@
        html_playground_url = "https://play.rust-lang.org/",
        issue_tracker_base_url = "https://github.com/rust-lang/rust/issues/")]
 #![cfg_attr(test, feature(test))]
-#![feature(cfg_target_vendor)]
 
 //! Bindings for the C standard library and other platform libraries
 //!
@@ -144,10 +143,7 @@ pub use funcs::bsd43::*;
 
 // On NaCl, these libraries are static. Thus it would be a Bad Idea to link them
 // in when creating a test crate.
-#[cfg(not(any(windows,
-              target_env = "musl",
-              all(target_os = "nacl", test),
-              all(target_os = "netbsd", target_vendor = "rumprun"))))]
+#[cfg(not(any(windows, target_env = "musl", all(target_os = "nacl", test))))]
 #[link(name = "c")]
 #[link(name = "m")]
 extern {}

branches/auto/src/liblibc/lib.rs

@@ -482,7 +482,7 @@ impl<'a> CrateReader<'a> {
                 let span = mk_sp(lo, p.last_span.hi);
                 p.abort_if_errors();
                 macros.push(ast::MacroDef {
-                    ident: ast::Ident::with_empty_ctxt(name),
+                    ident: name.ident(),
                     attrs: attrs,
                     id: ast::DUMMY_NODE_ID,
                     span: span,

branches/auto/src/librustc/metadata/creader.rs

@@ -520,9 +520,9 @@ fn encode_info_for_mod(ecx: &EncodeContext,
         });
 
         if let hir::ItemImpl(..) = item.node {
-            let (name, did) = (item.name, item.id);
+            let (ident, did) = (item.name, item.id);
             debug!("(encoding info for module) ... encoding impl {} ({}/{})",
-                   name,
+                   ident,
                    did, ecx.tcx.map.node_to_string(did));
 
             rbml_w.wr_tagged_u64(tag_mod_impl, def_to_u64(DefId::local(did)));