---

yaml
---
r: 62969
b: refs/heads/snap-stage3
c: c68c015
h: refs/heads/master
i:
  62967: 12b360e
v: v3

Author: bors

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 2d28d645422c1617be58c8ca7ad9a457264ca850
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: fe70361bb6d89a6226d558c64c03d05bba46412b
+refs/heads/snap-stage3: c68c015798998448dd51af138f4a223fb94ea387
 refs/heads/try: 7b78b52e602bb3ea8174f9b2006bff3315f03ef9
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b

branches/snap-stage3/doc/rustpkg.md

@@ -30,6 +30,12 @@ or the equivalent on Windows.
 
 Each workspace may contain one or more packages.
 
+When building code that contains one or more directives of the form `extern mod P`,
+rustpkg automatically searches for packages named `P` in the `RUST_PATH` (as described above).
+It builds those dependencies if necessary.
+Thus, when using rustpkg,
+there is no need for `-L` flags to tell the linker where to find libraries for external crates.
+
 # Package structure
 
 A valid workspace must contain each of the following subdirectories:
@@ -66,6 +72,10 @@ A package can be stored in a workspace on the local file system,
 or on a remote Web server, in which case the package ID resembles a URL.
 For example, `github.com/mozilla/rust` is a package ID
 that would refer to the git repository browsable at `http://github.com/mozilla/rust`.
+A package ID can also specify a version, like:
+`github.com/mozilla/rust#0.3`.
+In this case, `rustpkg` will check that the repository `github.com/mozilla/rust` has a tag named `0.3`,
+and report an error otherwise.
 
 ## Source files
 
@@ -76,6 +86,15 @@ rustpkg searches for four different fixed filenames in order to determine the cr
 * `test.rs`: Assumed to contain tests declared with the `#[test]` attribute.
 * `bench.rs`: Assumed to contain benchmarks declared with the `#[bench]` attribute.
 
+## Versions
+
+`rustpkg` packages do not need to declare their versions with an attribute inside one of the source files,
+because `rustpkg` infers it from the version control system.
+When building a package that is in a `git` repository,
+`rustpkg` assumes that the most recent tag specifies the current version.
+When building a package that is not under version control,
+or that has no tags, `rustpkg` assumes the intended version is 0.1.
+
 # Custom build scripts
 
 A file called `pkg.rs` at the root level in a workspace is called a *package script*.

branches/snap-stage3/src/librustc/middle/trans/base.rs

@@ -1730,8 +1730,15 @@ pub fn copy_args_to_allocas(fcx: fn_ctxt,
         // We really should do this regardless of whether self is owned, but
         // it doesn't work right with default method impls yet. (FIXME: #2794)
         if slf.is_owned {
-            let self_val = PointerCast(bcx, slf.v,
-                                       T_ptr(type_of(bcx.ccx(), slf.t)));
+            let self_val = if datum::appropriate_mode(slf.t).is_by_value() {
+                let tmp = BitCast(bcx, slf.v, type_of(bcx.ccx(), slf.t));
+                let alloc = alloc_ty(bcx, slf.t);
+                Store(bcx, tmp, alloc);
+                alloc
+            } else {
+                PointerCast(bcx, slf.v, T_ptr(type_of(bcx.ccx(), slf.t)))
+            };
+
             fcx.llself = Some(ValSelfData {v: self_val, ..slf});
             add_clean(bcx, self_val, slf.t);
         }

branches/snap-stage3/src/libstd/pipes.rs

@@ -94,7 +94,7 @@ use option::{None, Option, Some};
 use unstable::finally::Finally;
 use unstable::intrinsics;
 use ptr;
-use ptr::Ptr;
+use ptr::RawPtr;
 use task;
 use vec;
 use vec::OwnedVector;

branches/snap-stage3/src/libstd/prelude.rs

@@ -8,24 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-/*!
-
-Many programming languages have a 'prelude': a particular subset of the
-libraries that come with the language. Every program imports the prelude by
-default.
-
-For example, it would be annoying to add `use io::println;` to every single
-program, and the vast majority of Rust programs will wish to print to standard
-output. Therefore, it makes sense to import it into every program.
-
-Rust's prelude has three main parts:
-
-1. io::print and io::println.
-2. Core operators, such as `Add`, `Mul`, and `Not`.
-3. Various types and traits, such as `Clone`, `Eq`, and `comm::Chan`.
-
-*/
-
+//! The Rust prelude. Imported into every module by default.
 
 // Reexported core operators
 pub use either::{Either, Left, Right};
@@ -60,9 +43,9 @@ pub use path::GenericPath;
 pub use path::Path;
 pub use path::PosixPath;
 pub use path::WindowsPath;
-pub use ptr::Ptr;
+pub use ptr::RawPtr;
 pub use ascii::{Ascii, AsciiCast, OwnedAsciiCast, AsciiStr};
-pub use str::{StrSlice, OwnedStr, StrUtil};
+pub use str::{StrVector, StrSlice, OwnedStr, StrUtil};
 pub use from_str::{FromStr};
 pub use to_bytes::IterBytes;
 pub use to_str::{ToStr, ToStrConsume};
@@ -73,7 +56,7 @@ pub use tuple::{CloneableTuple10, CloneableTuple11, CloneableTuple12};
 pub use tuple::{ImmutableTuple2, ImmutableTuple3, ImmutableTuple4, ImmutableTuple5};
 pub use tuple::{ImmutableTuple6, ImmutableTuple7, ImmutableTuple8, ImmutableTuple9};
 pub use tuple::{ImmutableTuple10, ImmutableTuple11, ImmutableTuple12};
-pub use vec::{CopyableVector, ImmutableVector};
+pub use vec::{VectorVector, CopyableVector, ImmutableVector};
 pub use vec::{ImmutableEqVector, ImmutableCopyableVector};
 pub use vec::{OwnedVector, OwnedCopyableVector, MutableVector};
 pub use io::{Reader, ReaderUtil, Writer, WriterUtil};

branches/snap-stage3/src/libstd/ptr.rs

@@ -296,15 +296,15 @@ pub unsafe fn array_each<T>(arr: **T, cb: &fn(*T)) {
 }
 
 #[allow(missing_doc)]
-pub trait Ptr<T> {
+pub trait RawPtr<T> {
     fn is_null(&const self) -> bool;
     fn is_not_null(&const self) -> bool;
     unsafe fn to_option(&const self) -> Option<&T>;
     fn offset(&self, count: uint) -> Self;
 }
 
 /// Extension methods for immutable pointers
-impl<T> Ptr<T> for *T {
+impl<T> RawPtr<T> for *T {
     /// Returns true if the pointer is equal to the null pointer.
     #[inline(always)]
     fn is_null(&const self) -> bool { is_null(*self) }
@@ -336,7 +336,7 @@ impl<T> Ptr<T> for *T {
 }
 
 /// Extension methods for mutable pointers
-impl<T> Ptr<T> for *mut T {
+impl<T> RawPtr<T> for *mut T {
     /// Returns true if the pointer is equal to the null pointer.
     #[inline(always)]
     fn is_null(&const self) -> bool { is_null(*self) }

branches/snap-stage3/src/libstd/rt/mod.rs

@@ -56,7 +56,7 @@ Several modules in `core` are clients of `rt`:
 
 #[doc(hidden)];
 
-use ptr::Ptr;
+use ptr::RawPtr;
 
 /// The global (exchange) heap.
 pub mod global_heap;

branches/snap-stage3/src/libstd/rt/stack.rs

@@ -9,7 +9,7 @@
 // except according to those terms.
 
 use container::Container;
-use ptr::Ptr;
+use ptr::RawPtr;
 use vec;
 use ops::Drop;
 use libc::{c_uint, uintptr_t};

branches/snap-stage3/src/libstd/rt/uv/mod.rs

@@ -38,7 +38,7 @@ use container::Container;
 use option::*;
 use str::raw::from_c_str;
 use to_str::ToStr;
-use ptr::Ptr;
+use ptr::RawPtr;
 use libc;
 use vec;
 use ptr;