---

yaml
---
r: 93179
b: refs/heads/try
c: 2cd772b
h: refs/heads/master
i:
  93177: 64784e2
  93175: d219cf1
v: v3

Author: huonw

[refs]

@@ -2,7 +2,7 @@
 refs/heads/master: 0da105a8b7b6b1e0568e8ff20f6ff4b13cc7ecc2
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: a6d3e57dca68fde4effdda3e4ae2887aa535fcd6
-refs/heads/try: 5de50a3f7135329d862c9265f5749ab7de865873
+refs/heads/try: 2cd772bdba10ac5b8449595cc218419c33b9bcf4
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
 refs/heads/try2: 147ecfdd8221e4a4d4e090486829a06da1e0ca3c

branches/try/doc/rust.md

@@ -3168,7 +3168,7 @@ Raw pointers (`*`)
   : Raw pointers are pointers without safety or liveness guarantees.
     Raw pointers are written `*content`,
     for example `*int` means a raw pointer to an integer.
-    Copying or dropping a raw pointer has no effect on the lifecycle of any other value.
+    Copying or dropping a raw pointer is has no effect on the lifecycle of any other value.
     Dereferencing a raw pointer or converting it to any other pointer type is an [`unsafe` operation](#unsafe-functions).
     Raw pointers are generally discouraged in Rust code;
     they exist to support interoperability with foreign code,
@@ -3395,23 +3395,16 @@ a [temporary](#lvalues-rvalues-and-temporaries), or a local variable.
 A _local variable_ (or *stack-local* allocation) holds a value directly,
 allocated within the stack's memory. The value is a part of the stack frame.
 
-Local variables are immutable unless declared otherwise like: `let mut x = ...`.
+Local variables are immutable unless declared with `let mut`.  The
+`mut` keyword applies to all local variables declared within that
+declaration (so `let mut (x, y) = ...` declares two mutable variables, `x` and
+`y`).
 
 Function parameters are immutable unless declared with `mut`. The
 `mut` keyword applies only to the following parameter (so `|mut x, y|`
 and `fn f(mut x: ~int, y: ~int)` declare one mutable variable `x` and
 one immutable variable `y`).
 
-Methods that take either `self` or `~self` can optionally place them in a
-mutable slot by prefixing them with `mut` (similar to regular arguments):
-
-~~~
-trait Changer {
-    fn change(mut self) -> Self;
-    fn modify(mut ~self) -> ~Self;
-}
-~~~
-
 Local variables are not initialized when allocated; the entire frame worth of
 local variables are allocated at once, on frame-entry, in an uninitialized
 state. Subsequent statements within a function may or may not initialize the

branches/try/doc/tutorial.md

@@ -151,6 +151,22 @@ declaration to appear at the top level of the file: all statements must
 live inside a function.  Rust programs can also be compiled as
 libraries, and included in other programs.
 
+## Using the rust tool
+
+While using `rustc` directly to generate your executables, and then
+running them manually is a perfectly valid way to test your code,
+for smaller projects, prototypes, or if you're a beginner, it might be
+more convenient to use the `rust` tool.
+
+The `rust` tool provides central access to the other rust tools,
+as well as handy shortcuts for directly running source files.
+For example, if you have a file `foo.rs` in your current directory,
+`rust run foo.rs` would attempt to compile it and, if successful,
+directly run the resulting binary.
+
+To get a list of all available commands, simply call `rust` without any
+argument.
+
 ## Editing Rust code
 
 There are vim highlighting and indentation scripts in the Rust source

branches/try/mk/platform.mk

@@ -204,7 +204,7 @@ CFG_LIB_GLOB_x86_64-apple-darwin=lib$(1)-*.dylib
 CFG_LIB_DSYM_GLOB_x86_64-apple-darwin=lib$(1)-*.dylib.dSYM
 CFG_GCCISH_CFLAGS_x86_64-apple-darwin := -Wall -Werror -g -fPIC -m64 -arch x86_64
 CFG_GCCISH_CXXFLAGS_x86_64-apple-darwin := -fno-rtti
-CFG_GCCISH_LINK_FLAGS_x86_64-apple-darwin := -dynamiclib -pthread  -framework CoreServices -m64
+CFG_GCCISH_LINK_FLAGS_x86_64-apple-darwin := -dynamiclib -pthread  -framework CoreServices -Wl,-no_compact_unwind -m64
 CFG_GCCISH_DEF_FLAG_x86_64-apple-darwin := -Wl,-exported_symbols_list,
 CFG_GCCISH_PRE_LIB_FLAGS_x86_64-apple-darwin :=
 CFG_GCCISH_POST_LIB_FLAGS_x86_64-apple-darwin :=
@@ -230,7 +230,7 @@ CFG_LIB_GLOB_i686-apple-darwin=lib$(1)-*.dylib
 CFG_LIB_DSYM_GLOB_i686-apple-darwin=lib$(1)-*.dylib.dSYM
 CFG_GCCISH_CFLAGS_i686-apple-darwin := -Wall -Werror -g -fPIC -m32 -arch i386
 CFG_GCCISH_CXXFLAGS_i686-apple-darwin := -fno-rtti
-CFG_GCCISH_LINK_FLAGS_i686-apple-darwin := -dynamiclib -pthread  -framework CoreServices -m32
+CFG_GCCISH_LINK_FLAGS_i686-apple-darwin := -dynamiclib -pthread  -framework CoreServices -Wl,-no_compact_unwind -m32
 CFG_GCCISH_DEF_FLAG_i686-apple-darwin := -Wl,-exported_symbols_list,
 CFG_GCCISH_PRE_LIB_FLAGS_i686-apple-darwin :=
 CFG_GCCISH_POST_LIB_FLAGS_i686-apple-darwin :=

branches/try/mk/tests.mk

@@ -370,7 +370,6 @@ $(3)/stage$(1)/test/rustpkgtest-$(2)$$(X_$(2)):					\
 		$$(SREQ$(1)_T_$(2)_H_$(3)) \
 		$$(TLIB$(1)_T_$(2)_H_$(3))/$$(CFG_LIBSYNTAX_$(2)) \
 		$$(TLIB$(1)_T_$(2)_H_$(3))/$$(CFG_LIBRUSTC_$(2)) \
-		$$(HBIN$(1)_H_$(3))/rustpkg$$(X_$(2)) \
 		$$(TBIN$(1)_T_$(2)_H_$(3))/rustpkg$$(X_$(2)) \
 		$$(TBIN$(1)_T_$(2)_H_$(3))/rustc$$(X_$(2))
 	@$$(call E, compile_and_link: $$@)

branches/try/src/libextra/arc.rs

@@ -521,15 +521,15 @@ fn borrow_rwlock<T:Freeze + Send>(state: *mut RWArcInner<T>) -> *RWLock {
 
 /// The "write permission" token used for RWArc.write_downgrade().
 pub struct RWWriteMode<'self, T> {
-    priv data: &'self mut T,
-    priv token: sync::RWLockWriteMode<'self>,
-    priv poison: PoisonOnFail,
+    data: &'self mut T,
+    token: sync::RWLockWriteMode<'self>,
+    poison: PoisonOnFail,
 }
 
 /// The "read permission" token used for RWArc.write_downgrade().
 pub struct RWReadMode<'self, T> {
-    priv data: &'self T,
-    priv token: sync::RWLockReadMode<'self>,
+    data: &'self T,
+    token: sync::RWLockReadMode<'self>,
 }
 
 impl<'self, T:Freeze + Send> RWWriteMode<'self, T> {

branches/try/src/libextra/base64.rs

@@ -22,11 +22,11 @@ pub enum CharacterSet {
 /// Contains configuration parameters for `to_base64`.
 pub struct Config {
     /// Character set to use
-    priv char_set: CharacterSet,
+    char_set: CharacterSet,
     /// True to pad output with `=` characters
-    priv pad: bool,
+    pad: bool,
     /// `Some(len)` to wrap lines at `len`, `None` to disable line wrapping
-    priv line_length: Option<uint>
+    line_length: Option<uint>
 }
 
 /// Configuration for RFC 4648 standard base64 encoding

branches/try/src/libextra/bitv.rs

@@ -226,9 +226,9 @@ enum Op {Union, Intersect, Assign, Difference}
 #[deriving(Clone)]
 pub struct Bitv {
     /// Internal representation of the bit vector (small or large)
-    priv rep: BitvVariant,
+    rep: BitvVariant,
     /// The number of valid bits in the internal representation
-    priv nbits: uint
+    nbits: uint
 }
 
 fn die() -> ! {

branches/try/src/libextra/ebml.rs

@@ -50,7 +50,7 @@ impl Doc {
 }
 
 pub struct TaggedDoc {
-    priv tag: uint,
+    tag: uint,
     doc: Doc,
 }
 

branches/try/src/libextra/fileinput.rs

@@ -155,7 +155,7 @@ struct FileInput_ {
 // "self.fi" -> "self." and renaming FileInput_. Documentation above
 // will likely have to be updated to use `let mut in = ...`.
 pub struct FileInput  {
-    priv fi: @mut FileInput_
+    fi: @mut FileInput_
 }
 
 impl FileInput {

branches/try/src/libextra/getopts.rs

@@ -119,7 +119,7 @@ pub struct Opt {
     /// How often it can occur
     occur: Occur,
     /// Which options it aliases
-    priv aliases: ~[Opt],
+    aliases: ~[Opt],
 }
 
 /// Describes wether an option is given at all or has a value.
@@ -134,9 +134,9 @@ enum Optval {
 #[deriving(Clone, Eq)]
 pub struct Matches {
     /// Options that matched
-    priv opts: ~[Opt],
+    opts: ~[Opt],
     /// Values of the Options that matched
-    priv vals: ~[~[Optval]],
+    vals: ~[~[Optval]],
     /// Free string fragments
     free: ~[~str]
 }

branches/try/src/libextra/glob.rs

@@ -480,21 +480,21 @@ pub struct MatchOptions {
      * currently only considers upper/lower case relationships between ASCII characters,
      * but in future this might be extended to work with Unicode.
      */
-    priv case_sensitive: bool,
+    case_sensitive: bool,
 
     /**
      * If this is true then path-component separator characters (e.g. `/` on Posix)
      * must be matched by a literal `/`, rather than by `*` or `?` or `[...]`
      */
-    priv require_literal_separator: bool,
+    require_literal_separator: bool,
 
     /**
      * If this is true then paths that contain components that start with a `.` will
      * not match unless the `.` appears literally in the pattern: `*`, `?` or `[...]`
      * will not match. This is useful because such files are conventionally considered
      * hidden on Unix systems and it might be desirable to skip them when listing files.
      */
-    priv require_literal_leading_dot: bool
+    require_literal_leading_dot: bool
 }
 
 impl MatchOptions {

branches/try/src/libextra/io_util.rs

@@ -17,9 +17,9 @@ use std::cast;
 /// An implementation of the io::Reader interface which reads a buffer of bytes
 pub struct BufReader {
     /// The buffer of bytes to read
-    priv buf: ~[u8],
+    buf: ~[u8],
     /// The current position in the buffer of bytes
-    priv pos: @mut uint
+    pos: @mut uint
 }
 
 impl BufReader {

branches/try/src/libextra/json.rs

@@ -49,11 +49,11 @@ pub type Object = TreeMap<~str, Json>;
 /// returned
 pub struct Error {
     /// The line number at which the error occurred
-    priv line: uint,
+    line: uint,
     /// The column number at which the error occurred
-    priv col: uint,
+    col: uint,
     /// A message describing the type of the error
-    priv msg: @~str,
+    msg: @~str,
 }
 
 fn escape_str(s: &str) -> ~str {

branches/try/src/libextra/num/rational.rs

@@ -20,8 +20,8 @@ use super::bigint::BigInt;
 #[deriving(Clone)]
 #[allow(missing_doc)]
 pub struct Ratio<T> {
-    priv numer: T,
-    priv denom: T
+    numer: T,
+    denom: T
 }
 
 /// Alias for a `Ratio` of machine-sized integers.

branches/try/src/libextra/semver.rs

@@ -71,17 +71,17 @@ impl ToStr for Identifier {
 #[deriving(Clone, Eq)]
 pub struct Version {
     /// The major version, to be incremented on incompatible changes.
-    priv major: uint,
+    major: uint,
     /// The minor version, to be incremented when functionality is added in a
     /// backwards-compatible manner.
-    priv minor: uint,
+    minor: uint,
     /// The patch version, to be incremented when backwards-compatible bug
     /// fixes are made.
-    priv patch: uint,
+    patch: uint,
     /// The pre-release version identifier, if one exists.
-    priv pre: ~[Identifier],
+    pre: ~[Identifier],
     /// The build metadata, ignored when determining version precedence.
-    priv build: ~[Identifier],
+    build: ~[Identifier],
 }
 
 impl ToStr for Version {

branches/try/src/libextra/stats.rs

@@ -105,23 +105,18 @@ pub trait Stats {
 #[deriving(Clone, Eq)]
 #[allow(missing_doc)]
 pub struct Summary {
-    priv sum: f64,
-    // public
+    sum: f64,
     min: f64,
-    // public
     max: f64,
-    priv mean: f64,
-    // public
+    mean: f64,
     median: f64,
-    priv var: f64,
-    priv std_dev: f64,
-    priv std_dev_pct: f64,
-    // public
+    var: f64,
+    std_dev: f64,
+    std_dev_pct: f64,
     median_abs_dev: f64,
-    // public
     median_abs_dev_pct: f64,
-    priv quartiles: (f64,f64,f64),
-    priv iqr: f64,
+    quartiles: (f64,f64,f64),
+    iqr: f64,
 }
 
 impl Summary {

branches/try/src/libextra/sync.rs

@@ -376,8 +376,8 @@ impl Semaphore {
  * A task which fails while holding a mutex will unlock the mutex as it
  * unwinds.
  */
-
 pub struct Mutex { priv sem: Sem<~[WaitQueue]> }
+
 impl Clone for Mutex {
     /// Create a new handle to the mutex.
     fn clone(&self) -> Mutex { Mutex { sem: Sem((*self.sem).clone()) } }
@@ -663,8 +663,8 @@ impl RWLock {
 }
 
 /// The "write permission" token used for rwlock.write_downgrade().
-
 pub struct RWLockWriteMode<'self> { priv lock: &'self RWLock, priv token: NonCopyable }
+
 /// The "read permission" token used for rwlock.write_downgrade().
 pub struct RWLockReadMode<'self> { priv lock: &'self RWLock,
                                    priv token: NonCopyable }

branches/try/src/libextra/task_pool.rs

@@ -28,8 +28,8 @@ enum Msg<T> {
 }
 
 pub struct TaskPool<T> {
-    priv channels: ~[Chan<Msg<T>>],
-    priv next_index: uint,
+    channels: ~[Chan<Msg<T>>],
+    next_index: uint,
 }
 
 #[unsafe_destructor]

branches/try/src/libextra/term.rs

@@ -95,14 +95,14 @@ fn cap_for_attr(attr: attr::Attr) -> &'static str {
 
 #[cfg(not(target_os = "win32"))]
 pub struct Terminal {
-    priv num_colors: u16,
+    num_colors: u16,
     priv out: @io::Writer,
     priv ti: ~TermInfo
 }
 
 #[cfg(target_os = "win32")]
 pub struct Terminal {
-    priv num_colors: u16,
+    num_colors: u16,
     priv out: @io::Writer,
 }
 

branches/try/src/libextra/terminfo/parm.rs

@@ -48,9 +48,9 @@ pub enum Param {
 /// Container for static and dynamic variable arrays
 pub struct Variables {
     /// Static variables A-Z
-    priv sta: [Param, ..26],
+    sta: [Param, ..26],
     /// Dynamic variables a-z
-    priv dyn: [Param, ..26]
+    dyn: [Param, ..26]
 }
 
 impl Variables {

branches/try/src/libextra/terminfo/terminfo.rs

@@ -15,9 +15,9 @@ use std::hashmap::HashMap;
 /// A parsed terminfo entry.
 pub struct TermInfo {
     /// Names for the terminal
-    priv names: ~[~str],
+    names: ~[~str],
     /// Map of capability name to boolean value
-    priv bools: HashMap<~str, bool>,
+    bools: HashMap<~str, bool>,
     /// Map of capability name to numeric value
     numbers: HashMap<~str, u16>,
     /// Map of capability name to raw (unexpanded) string