---

yaml
---
r: 106294
b: refs/heads/auto
c: 5fddb42
h: refs/heads/master
v: v3

Author: alexcrichton

[refs]

@@ -13,7 +13,7 @@ refs/heads/try3: 9387340aab40a73e8424c48fd42f0c521a4875c0
 refs/tags/release-0.3.1: 495bae036dfe5ec6ceafd3312b4dca48741e845b
 refs/tags/release-0.4: e828ea2080499553b97dfe33b3f4d472b4562ad7
 refs/tags/release-0.5: 7e3bcfbf21278251ee936ad53e92e9b719702d73
-refs/heads/auto: de85948ac0a6bc0fde0484790296cb4e041e993f
+refs/heads/auto: 5fddb4280e950c28916ac21838f7433cd199aaed
 refs/heads/servo: af82457af293e2a842ba6b7759b70288da276167
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c
 refs/tags/0.1: b19db808c2793fe2976759b85a355c3ad8c8b336

branches/auto/mk/install.mk

@@ -15,8 +15,6 @@
 # The stage we install from
 ISTAGE = $(PREPARE_STAGE)
 
-$(eval $(call DEF_PREPARE,mkfile-install))
-
 install: PREPARE_HOST=$(CFG_BUILD)
 install: PREPARE_TARGETS=$(CFG_TARGET)
 install: PREPARE_DIR_CMD=$(DEFAULT_PREPARE_DIR_CMD)
@@ -30,7 +28,7 @@ install: PREPARE_SOURCE_MAN_DIR=$(S)/man
 install: PREPARE_DEST_BIN_DIR=$(DESTDIR)$(CFG_PREFIX)/bin
 install: PREPARE_DEST_LIB_DIR=$(DESTDIR)$(CFG_LIBDIR)
 install: PREPARE_DEST_MAN_DIR=$(DESTDIR)$(CFG_MANDIR)/man1
-install: prepare-everything-mkfile-install
+install: prepare-everything
 
 
 # Uninstall code

branches/auto/mk/prepare.mk

@@ -156,9 +156,7 @@ prepare-base-$(1): PREPARE_SOURCE_MAN_DIR=$$(S)/man
 prepare-base-$(1): PREPARE_DEST_BIN_DIR=$$(PREPARE_DEST_DIR)/bin
 prepare-base-$(1): PREPARE_DEST_LIB_DIR=$$(PREPARE_DEST_DIR)/$$(CFG_LIBDIR_RELATIVE)
 prepare-base-$(1): PREPARE_DEST_MAN_DIR=$$(PREPARE_DEST_DIR)/share/man/man1
-prepare-base-$(1): prepare-everything-$(1)
-
-prepare-everything-$(1): prepare-host-$(1) prepare-targets-$(1)
+prepare-base-$(1): prepare-host-$(1) prepare-targets-$(1)
 
 prepare-host-$(1): prepare-host-tools-$(1)
 

branches/auto/src/compiletest/compiletest.rs

@@ -43,9 +43,7 @@ pub mod common;
 pub mod errors;
 
 #[start]
-fn start(argc: int, argv: **u8) -> int {
-    green::start(argc, argv, rustuv::event_loop, main)
-}
+fn start(argc: int, argv: **u8) -> int { green::start(argc, argv, main) }
 
 pub fn main() {
     let args = os::args();

branches/auto/src/doc/guide-lifetimes.md

@@ -559,14 +559,9 @@ points at a static constant).
 
 # Named lifetimes
 
-Lifetimes can be named and referenced. For example, the special lifetime
-`'static`, which does not go out of scope, can be used to create global
-variables and communicate between tasks (see the manual for usecases).
-
-## Parameter Lifetimes
-
-Named lifetimes allow for grouping of parameters by lifetime.
-For example, consider this function:
+Let's look at named lifetimes in more detail. Named lifetimes allow
+for grouping of parameters by lifetime. For example, consider this
+function:
 
 ~~~
 # struct Point {x: f64, y: f64}; // as before
@@ -660,25 +655,6 @@ fn select<'r, T>(shape: &Shape, threshold: f64,
 
 This is equivalent to the previous definition.
 
-## Labeled Control Structures
-
-Named lifetime notation can also be used to control the flow of execution:
-
-~~~
-'h: for i in range(0,10) {
-    'g: loop {
-        if i % 2 == 0 { continue 'h; }
-        if i == 9 { break 'h; }
-        break 'g;
-    }
-}
-~~~
-
-> ***Note:*** Labelled breaks are not currently supported within `while` loops.
-
-Named labels are hygienic and can be used safely within macros.
-See the macros guide section on hygiene for more details.
-
 # Conclusion
 
 So there you have it: a (relatively) brief tour of the lifetime

branches/auto/src/doc/guide-macros.md

@@ -398,38 +398,6 @@ position (in particular, not as an argument to yet another macro invocation),
 the expander will then proceed to evaluate `m2!()` (along with any other macro
 invocations `m1!(m2!())` produced).
 
-# Hygiene
-
-To prevent clashes, rust implements
-[hygienic macros](http://en.wikipedia.org/wiki/Hygienic_macro).
-
-As an example, `loop` and `for-loop` labels (discussed in the lifetimes guide)
-will not clash. The following code will print "Hello!" only once:
-
-~~~
-#[feature(macro_rules)];
-
-macro_rules! loop_x (
-    ($e: expr) => (
-        // $e will not interact with this 'x
-        'x: loop {
-            println!("Hello!");
-            $e
-        }
-    );
-)
-
-fn main() {
-    'x: loop {
-        loop_x!(break 'x);
-        println!("I am never printed.");
-    }
-}
-~~~
-
-The two `'x` names did not clash, which would have caused the loop
-to print "I am never printed" and to run forever.
-
 # A final note
 
 Macros, as currently implemented, are not for the faint of heart. Even

branches/auto/src/doc/guide-runtime.md

@@ -223,49 +223,27 @@ Having a default decision made in the compiler is done out of necessity and
 convenience. The compiler's decision of runtime to link to is *not* an
 endorsement of one over the other. As always, this decision can be overridden.
 
-For example, this program will be linked to "the default runtime". The current
-default runtime is to use libnative.
+For example, this program will be linked to "the default runtime"
 
 ~~~{.rust}
 fn main() {}
 ~~~
 
-### Force booting with libgreen
-
-In this example, the `main` function will be booted with I/O support powered by
-libuv. This is done by linking to the `rustuv` crate and specifying the
-`rustuv::event_loop` function as the event loop factory.
-
-To create a pool of green tasks which have no I/O support, you may shed the
-`rustuv` dependency and use the `green::basic::event_loop` function instead of
-`rustuv::event_loop`. All tasks will have no I/O support, but they will still be
-able to deschedule/reschedule (use channels, locks, etc).
+Whereas this program explicitly opts into using a particular runtime
 
 ~~~{.rust}
 extern crate green;
-extern crate rustuv;
 
 #[start]
 fn start(argc: int, argv: **u8) -> int {
-    green::start(argc, argv, rustuv::event_loop, main)
+    green::start(argc, argv, main)
 }
 
 fn main() {}
 ~~~
 
-### Force booting with libnative
-
-This program's `main` function will always be booted with libnative, running
-inside of an OS thread.
-
-~~~{.rust}
-extern crate native;
-
-#[start]
-fn start(argc: int, argv: **u8) -> int { native::start(argc, argv, main) }
-
-fn main() {}
-~~~
+Both libgreen/libnative provide a top-level `start` function which is used to
+boot an initial Rust task in that specified runtime.
 
 # Finding the runtime
 

branches/auto/src/doc/tutorial.md

@@ -2103,8 +2103,7 @@ a `&T` pointer. `MutexArc` is an example of a *sharable* type with internal muta
 These are types that do not contain any data whose lifetime is bound to
 a particular stack frame. These are types that do not contain any
 references, or types where the only contained references
-have the `'static` lifetime. (For more on named lifetimes and their uses, 
-see the [references and lifetimes guide][lifetimes].)
+have the `'static` lifetime.
 
 > ***Note:*** These two traits were referred to as 'kinds' in earlier
 > iterations of the language, and often still are.

branches/auto/src/libcollections/dlist.rs

@@ -582,16 +582,16 @@ impl<A> DoubleEndedIterator<A> for MoveItems<A> {
 }
 
 impl<A> FromIterator<A> for DList<A> {
-    fn from_iterator<T: Iterator<A>>(iterator: T) -> DList<A> {
+    fn from_iterator<T: Iterator<A>>(iterator: &mut T) -> DList<A> {
         let mut ret = DList::new();
         ret.extend(iterator);
         ret
     }
 }
 
 impl<A> Extendable<A> for DList<A> {
-    fn extend<T: Iterator<A>>(&mut self, mut iterator: T) {
-        for elt in iterator { self.push_back(elt); }
+    fn extend<T: Iterator<A>>(&mut self, iterator: &mut T) {
+        for elt in *iterator { self.push_back(elt); }
     }
 }
 

branches/auto/src/libcollections/hashmap.rs

@@ -1356,7 +1356,7 @@ pub type Values<'a, K, V> =
     iter::Map<'static, (&'a K, &'a V), &'a V, Entries<'a, K, V>>;
 
 impl<K: TotalEq + Hash<S>, V, S, H: Hasher<S> + Default> FromIterator<(K, V)> for HashMap<K, V, H> {
-    fn from_iterator<T: Iterator<(K, V)>>(iter: T) -> HashMap<K, V, H> {
+    fn from_iterator<T: Iterator<(K, V)>>(iter: &mut T) -> HashMap<K, V, H> {
         let (lower, _) = iter.size_hint();
         let mut map = HashMap::with_capacity_and_hasher(lower, Default::default());
         map.extend(iter);
@@ -1365,8 +1365,8 @@ impl<K: TotalEq + Hash<S>, V, S, H: Hasher<S> + Default> FromIterator<(K, V)> fo
 }
 
 impl<K: TotalEq + Hash<S>, V, S, H: Hasher<S> + Default> Extendable<(K, V)> for HashMap<K, V, H> {
-    fn extend<T: Iterator<(K, V)>>(&mut self, mut iter: T) {
-        for (k, v) in iter {
+    fn extend<T: Iterator<(K, V)>>(&mut self, iter: &mut T) {
+        for (k, v) in *iter {
             self.insert(k, v);
         }
     }
@@ -1540,7 +1540,7 @@ impl<T: TotalEq + Hash<S> + fmt::Show, S, H: Hasher<S>> fmt::Show for HashSet<T,
 }
 
 impl<T: TotalEq + Hash<S>, S, H: Hasher<S> + Default> FromIterator<T> for HashSet<T, H> {
-    fn from_iterator<I: Iterator<T>>(iter: I) -> HashSet<T, H> {
+    fn from_iterator<I: Iterator<T>>(iter: &mut I) -> HashSet<T, H> {
         let (lower, _) = iter.size_hint();
         let mut set = HashSet::with_capacity_and_hasher(lower, Default::default());
         set.extend(iter);
@@ -1549,8 +1549,8 @@ impl<T: TotalEq + Hash<S>, S, H: Hasher<S> + Default> FromIterator<T> for HashSe
 }
 
 impl<T: TotalEq + Hash<S>, S, H: Hasher<S> + Default> Extendable<T> for HashSet<T, H> {
-    fn extend<I: Iterator<T>>(&mut self, mut iter: I) {
-        for k in iter {
+    fn extend<I: Iterator<T>>(&mut self, iter: &mut I) {
+        for k in *iter {
             self.insert(k);
         }
     }

branches/auto/src/libcollections/priority_queue.rs

@@ -193,21 +193,22 @@ impl<'a, T> Iterator<&'a T> for Items<'a, T> {
 }
 
 impl<T: Ord> FromIterator<T> for PriorityQueue<T> {
-    fn from_iterator<Iter: Iterator<T>>(iter: Iter) -> PriorityQueue<T> {
+    fn from_iterator<Iter: Iterator<T>>(iter: &mut Iter) -> PriorityQueue<T> {
         let mut q = PriorityQueue::new();
         q.extend(iter);
+
         q
     }
 }
 
 impl<T: Ord> Extendable<T> for PriorityQueue<T> {
-    fn extend<Iter: Iterator<T>>(&mut self, mut iter: Iter) {
+    fn extend<Iter: Iterator<T>>(&mut self, iter: &mut Iter) {
         let (lower, _) = iter.size_hint();
 
         let len = self.capacity();
         self.reserve(len + lower);
 
-        for elem in iter {
+        for elem in *iter {
             self.push(elem);
         }
     }

branches/auto/src/libcollections/ringbuf.rs

@@ -386,7 +386,7 @@ impl<A: Eq> Eq for RingBuf<A> {
 }
 
 impl<A> FromIterator<A> for RingBuf<A> {
-    fn from_iterator<T: Iterator<A>>(iterator: T) -> RingBuf<A> {
+    fn from_iterator<T: Iterator<A>>(iterator: &mut T) -> RingBuf<A> {
         let (lower, _) = iterator.size_hint();
         let mut deq = RingBuf::with_capacity(lower);
         deq.extend(iterator);
@@ -395,8 +395,8 @@ impl<A> FromIterator<A> for RingBuf<A> {
 }
 
 impl<A> Extendable<A> for RingBuf<A> {
-    fn extend<T: Iterator<A>>(&mut self, mut iterator: T) {
-        for elt in iterator {
+    fn extend<T: Iterator<A>>(&mut self, iterator: &mut T) {
+        for elt in *iterator {
             self.push_back(elt);
         }
     }

branches/auto/src/libcollections/treemap.rs

@@ -971,7 +971,7 @@ fn remove<K: TotalOrd, V>(node: &mut Option<~TreeNode<K, V>>,
 }
 
 impl<K: TotalOrd, V> FromIterator<(K, V)> for TreeMap<K, V> {
-    fn from_iterator<T: Iterator<(K, V)>>(iter: T) -> TreeMap<K, V> {
+    fn from_iterator<T: Iterator<(K, V)>>(iter: &mut T) -> TreeMap<K, V> {
         let mut map = TreeMap::new();
         map.extend(iter);
         map
@@ -980,15 +980,15 @@ impl<K: TotalOrd, V> FromIterator<(K, V)> for TreeMap<K, V> {
 
 impl<K: TotalOrd, V> Extendable<(K, V)> for TreeMap<K, V> {
     #[inline]
-    fn extend<T: Iterator<(K, V)>>(&mut self, mut iter: T) {
-        for (k, v) in iter {
+    fn extend<T: Iterator<(K, V)>>(&mut self, iter: &mut T) {
+        for (k, v) in *iter {
             self.insert(k, v);
         }
     }
 }
 
 impl<T: TotalOrd> FromIterator<T> for TreeSet<T> {
-    fn from_iterator<Iter: Iterator<T>>(iter: Iter) -> TreeSet<T> {
+    fn from_iterator<Iter: Iterator<T>>(iter: &mut Iter) -> TreeSet<T> {
         let mut set = TreeSet::new();
         set.extend(iter);
         set
@@ -997,8 +997,8 @@ impl<T: TotalOrd> FromIterator<T> for TreeSet<T> {
 
 impl<T: TotalOrd> Extendable<T> for TreeSet<T> {
     #[inline]
-    fn extend<Iter: Iterator<T>>(&mut self, mut iter: Iter) {
-        for elem in iter {
+    fn extend<Iter: Iterator<T>>(&mut self, iter: &mut Iter) {
+        for elem in *iter {
             self.insert(elem);
         }
     }

branches/auto/src/libcollections/trie.rs

@@ -261,16 +261,16 @@ impl<T> TrieMap<T> {
 }
 
 impl<T> FromIterator<(uint, T)> for TrieMap<T> {
-    fn from_iterator<Iter: Iterator<(uint, T)>>(iter: Iter) -> TrieMap<T> {
+    fn from_iterator<Iter: Iterator<(uint, T)>>(iter: &mut Iter) -> TrieMap<T> {
         let mut map = TrieMap::new();
         map.extend(iter);
         map
     }
 }
 
 impl<T> Extendable<(uint, T)> for TrieMap<T> {
-    fn extend<Iter: Iterator<(uint, T)>>(&mut self, mut iter: Iter) {
-        for (k, v) in iter {
+    fn extend<Iter: Iterator<(uint, T)>>(&mut self, iter: &mut Iter) {
+        for (k, v) in *iter {
             self.insert(k, v);
         }
     }
@@ -346,16 +346,16 @@ impl TrieSet {
 }
 
 impl FromIterator<uint> for TrieSet {
-    fn from_iterator<Iter: Iterator<uint>>(iter: Iter) -> TrieSet {
+    fn from_iterator<Iter: Iterator<uint>>(iter: &mut Iter) -> TrieSet {
         let mut set = TrieSet::new();
         set.extend(iter);
         set
     }
 }
 
 impl Extendable<uint> for TrieSet {
-    fn extend<Iter: Iterator<uint>>(&mut self, mut iter: Iter) {
-        for elem in iter {
+    fn extend<Iter: Iterator<uint>>(&mut self, iter: &mut Iter) {
+        for elem in *iter {
             self.insert(elem);
         }
     }

branches/auto/src/libglob/lib.rs

@@ -153,7 +153,7 @@ impl Iterator<Path> for Paths {
                     // so we don't need to check the children
                     return Some(path);
                 } else {
-                    self.todo.extend(list_dir_sorted(&path).move_iter().map(|x|(x,idx+1)));
+                    self.todo.extend(&mut list_dir_sorted(&path).move_iter().map(|x|(x,idx+1)));
                 }
             }
         }