---

yaml
---
r: 92382
b: refs/heads/auto
c: bf30a21
h: refs/heads/master
v: v3

Author: bors

[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: b76997f3a947b296ca04be184da88ff1c0959dcb
+refs/heads/auto: bf30a213c4de79ba46e3729558118669f207435e
 refs/heads/servo: af82457af293e2a842ba6b7759b70288da276167
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c
 refs/tags/0.1: b19db808c2793fe2976759b85a355c3ad8c8b336

branches/auto/configure

@@ -469,8 +469,8 @@ then
     PV_MINOR=${PV_MAJOR_MINOR#* }
     if [ "$PV_MAJOR" -lt "$MIN_PV_MAJOR" ] || [ "$PV_MINOR" -lt "$MIN_PV_MINOR" ]
     then
-		step_msg "pandoc $PV_MAJOR.$PV_MINOR is too old. Need at least $MIN_PV_MAJOR.$MIN_PV_MINOR. Disabling"
-		BAD_PANDOC=1
+        step_msg "pandoc $PV_MAJOR.$PV_MINOR is too old. Need at least $MIN_PV_MAJOR.$MIN_PV_MINOR. Disabling"
+        BAD_PANDOC=1
     fi
 fi
 
@@ -544,12 +544,45 @@ then
     putvar CFG_ENABLE_CLANG
 fi
 
-
 if [ -z "$CFG_ENABLE_CLANG" -a -z "$CFG_GCC" ]
 then
     err "either clang or gcc is required"
 fi
 
+# OS X 10.9, gcc is actually clang. This can cause some confusion in the build
+# system, so if we find that gcc is clang, we should just use clang directly.
+if [ $CFG_OSTYPE = apple-darwin -a -z "$CFG_ENABLE_CLANG" ]
+then
+    CFG_OSX_GCC_VERSION=$("$CFG_GCC" --version 2>&1 | grep "Apple LLVM version")
+    if [ $? -eq 0 ]
+    then
+        step_msg "on OS X 10.9, forcing use of clang"
+        CFG_ENABLE_CLANG=1
+        putvar CFG_ENABLE_CLANG
+    else 
+        # on OS X, with xcode 5 and newer, certain developers may have 
+        # cc, gcc and g++ point to a  mixture of clang and gcc
+        # if so, this will create very strange build errors 
+        # this last stanza is to detect some such problems and save the future rust
+        # contributor some time solving that issue.
+        # this detection could be generalized to other OSes aside from OS X
+        # but the issue seems most likely to happen on OS X
+
+        chk_cc () {
+            $1 --version 2> /dev/null | grep -q $2
+        }
+        # check that gcc, cc and g++ all point to the same compiler.
+        # note that for xcode 5, g++ points to clang, not clang++
+        if !((chk_cc gcc clang  && chk_cc g++ clang) ||
+            (chk_cc gcc gcc  &&( chk_cc g++ g++ || chk g++ gcc))) then
+            err "the gcc and g++ in your path point to different compilers. 
+Check which versions are in your path with  cc --version and g++ --version. 
+To resolve this problem, either fix your PATH  or run configure with --enable-clang"
+        fi
+
+    fi
+fi
+
 if [ ! -z "$CFG_LLVM_ROOT" -a -e "$CFG_LLVM_ROOT/bin/llvm-config" ]
 then
     step_msg "using custom LLVM at $CFG_LLVM_ROOT"
@@ -558,20 +591,20 @@ then
     LLVM_VERSION=$($LLVM_CONFIG --version)
 
     case $LLVM_VERSION in
-	(3.3|3.3svn|3.2|3.2svn)
-	    msg "found ok version of LLVM: $LLVM_VERSION"
-	    ;;
-	(*)
-	    err "bad LLVM version: $LLVM_VERSION, need >=3.0svn"
-	    ;;
+        (3.3|3.3svn|3.2|3.2svn)
+            msg "found ok version of LLVM: $LLVM_VERSION"
+            ;;
+        (*)
+            err "bad LLVM version: $LLVM_VERSION, need >=3.0svn"
+            ;;
     esac
 fi
 
 if [ ! -z "$CFG_ENABLE_CLANG" ]
 then
     if [ -z "$CFG_CLANG" ]
     then
-	err "clang requested but not found"
+        err "clang requested but not found"
     fi
     CFG_CLANG_VERSION=$("$CFG_CLANG" \
                       --version \

branches/auto/doc/po/ja/tutorial-ffi.md.po

@@ -168,7 +168,7 @@ msgid ""
 "~~~~ {.xfail-test}\n"
 "pub fn validate_compressed_buffer(src: &[u8]) -> bool {\n"
 "    unsafe {\n"
-"        snappy_validate_compressed_buffer(vec::raw::to_ptr(src), src.len() as size_t) == 0\n"
+"        snappy_validate_compressed_buffer(src.as_ptr(), src.len() as size_t) == 0\n"
 "    }\n"
 "}\n"
 "~~~~\n"
@@ -207,7 +207,7 @@ msgid ""
 "pub fn compress(src: &[u8]) -> ~[u8] {\n"
 "    unsafe {\n"
 "        let srclen = src.len() as size_t;\n"
-"        let psrc = vec::raw::to_ptr(src);\n"
+"        let psrc = src.as_ptr();\n"
 msgstr ""
 
 #. type: Plain text
@@ -216,15 +216,15 @@ msgstr ""
 msgid ""
 "        let mut dstlen = snappy_max_compressed_length(srclen);\n"
 "        let mut dst = vec::with_capacity(dstlen as uint);\n"
-"        let pdst = vec::raw::to_mut_ptr(dst);\n"
+"        let pdst = dst.as_mut_ptr();\n"
 msgstr ""
 
 #. type: Plain text
 #: doc/tutorial-ffi.md:113
 #, no-wrap
 msgid ""
 "        snappy_compress(psrc, srclen, pdst, &mut dstlen);\n"
-"        vec::raw::set_len(&mut dst, dstlen as uint);\n"
+"        dst.set_len(dstlen as uint);\n"
 "        dst\n"
 "    }\n"
 "}\n"
@@ -247,7 +247,7 @@ msgid ""
 "pub fn uncompress(src: &[u8]) -> Option<~[u8]> {\n"
 "    unsafe {\n"
 "        let srclen = src.len() as size_t;\n"
-"        let psrc = vec::raw::to_ptr(src);\n"
+"        let psrc = src.as_ptr();\n"
 msgstr ""
 
 #. type: Plain text
@@ -263,15 +263,15 @@ msgstr ""
 #, no-wrap
 msgid ""
 "        let mut dst = vec::with_capacity(dstlen as uint);\n"
-"        let pdst = vec::raw::to_mut_ptr(dst);\n"
+"        let pdst = dst.as_mut_ptr();\n"
 msgstr ""
 
 #. type: Plain text
 #: doc/tutorial-ffi.md:138
 #, no-wrap
 msgid ""
 "        if snappy_uncompress(psrc, srclen, pdst, &mut dstlen) == 0 {\n"
-"            vec::raw::set_len(&mut dst, dstlen as uint);\n"
+"            dst.set_len(dstlen as uint);\n"
 "            Some(dst)\n"
 "        } else {\n"
 "            None // SNAPPY_INVALID_INPUT\n"

branches/auto/doc/po/tutorial-ffi.md.pot

@@ -168,7 +168,7 @@ msgid ""
 "~~~~ {.xfail-test}\n"
 "pub fn validate_compressed_buffer(src: &[u8]) -> bool {\n"
 "    unsafe {\n"
-"        snappy_validate_compressed_buffer(vec::raw::to_ptr(src), src.len() as size_t) == 0\n"
+"        snappy_validate_compressed_buffer(src.as_ptr(), src.len() as size_t) == 0\n"
 "    }\n"
 "}\n"
 "~~~~\n"
@@ -207,7 +207,7 @@ msgid ""
 "pub fn compress(src: &[u8]) -> ~[u8] {\n"
 "    unsafe {\n"
 "        let srclen = src.len() as size_t;\n"
-"        let psrc = vec::raw::to_ptr(src);\n"
+"        let psrc = src.as_ptr();\n"
 msgstr ""
 
 #. type: Plain text
@@ -216,15 +216,15 @@ msgstr ""
 msgid ""
 "        let mut dstlen = snappy_max_compressed_length(srclen);\n"
 "        let mut dst = vec::with_capacity(dstlen as uint);\n"
-"        let pdst = vec::raw::to_mut_ptr(dst);\n"
+"        let pdst = dst.as_mut_ptr();\n"
 msgstr ""
 
 #. type: Plain text
 #: doc/tutorial-ffi.md:113
 #, no-wrap
 msgid ""
 "        snappy_compress(psrc, srclen, pdst, &mut dstlen);\n"
-"        vec::raw::set_len(&mut dst, dstlen as uint);\n"
+"        dst.set_len(dstlen as uint);\n"
 "        dst\n"
 "    }\n"
 "}\n"
@@ -247,7 +247,7 @@ msgid ""
 "pub fn uncompress(src: &[u8]) -> Option<~[u8]> {\n"
 "    unsafe {\n"
 "        let srclen = src.len() as size_t;\n"
-"        let psrc = vec::raw::to_ptr(src);\n"
+"        let psrc = src.as_ptr();\n"
 msgstr ""
 
 #. type: Plain text
@@ -263,15 +263,15 @@ msgstr ""
 #, no-wrap
 msgid ""
 "        let mut dst = vec::with_capacity(dstlen as uint);\n"
-"        let pdst = vec::raw::to_mut_ptr(dst);\n"
+"        let pdst = dst.as_mut_ptr();\n"
 msgstr ""
 
 #. type: Plain text
 #: doc/tutorial-ffi.md:138
 #, no-wrap
 msgid ""
 "        if snappy_uncompress(psrc, srclen, pdst, &mut dstlen) == 0 {\n"
-"            vec::raw::set_len(&mut dst, dstlen as uint);\n"
+"            dst.set_len(dstlen as uint);\n"
 "            Some(dst)\n"
 "        } else {\n"
 "            None // SNAPPY_INVALID_INPUT\n"

branches/auto/doc/rust.md

@@ -609,10 +609,8 @@ Attributes on the anonymous crate module define important metadata that influenc
 the behavior of the compiler.
 
 ~~~~
-// Linkage attributes
-#[ link(name = "projx",
-        vers = "2.5",
-        uuid = "9cccc5d5-aceb-4af5-8285-811211826b82") ];
+// Package ID
+#[ pkgid = "projx#2.5" ];
 
 // Additional metadata attributes
 #[ desc = "Project X" ];
@@ -775,36 +773,24 @@ An _`extern mod` declaration_ specifies a dependency on an external crate.
 The external crate is then bound into the declaring scope
 as the `ident` provided in the `extern_mod_decl`.
 
-The external crate is resolved to a specific `soname` at compile time,
-and a runtime linkage requirement to that `soname` is passed to the linker for
-loading at runtime.
-The `soname` is resolved at compile time by scanning the compiler's library path
-and matching the `link_attrs` provided in the `use_decl` against any `#link` attributes that
-were declared on the external crate when it was compiled.
-If no `link_attrs` are provided,
-a default `name` attribute is assumed,
-equal to the `ident` given in the `use_decl`.
-
-Optionally, an identifier in an `extern mod` declaration may be followed by an equals sign,
-then a string literal denoting a relative path on the filesystem.
-This path should exist in one of the directories in the Rust path,
-which by default contains the `.rust` subdirectory of the current directory and each of its parents,
-as well as any directories in the colon-separated (or semicolon-separated on Windows)
-list of paths that is the `RUST_PATH` environment variable.
-The meaning of `extern mod a = "b/c/d";`, supposing that `/a` is in the RUST_PATH,
-is that the name `a` should be taken as a reference to the crate whose absolute location is
-`/a/b/c/d`.
+The external crate is resolved to a specific `soname` at compile time, and a
+runtime linkage requirement to that `soname` is passed to the linker for
+loading at runtime.  The `soname` is resolved at compile time by scanning the
+compiler's library path and matching the optional `pkgid` provided as a string literal
+against the `pkgid` attributes that were declared on the external crate when
+it was compiled.  If no `pkgid` is provided, a default `name` attribute is
+assumed, equal to the `ident` given in the `extern_mod_decl`.
 
 Four examples of `extern mod` declarations:
 
 ~~~~ {.xfail-test}
-extern mod pcre (uuid = "54aba0f8-a7b1-4beb-92f1-4cf625264841");
+extern mod pcre;
 
-extern mod extra; // equivalent to: extern mod extra ( name = "extra" );
+extern mod extra; // equivalent to: extern mod extra = "extra";
 
-extern mod rustextra (name = "extra"); // linking to 'extra' under another name
+extern mod rustextra = "extra"; // linking to 'extra' under another name
 
-extern mod complicated_mod = "some-file/in/the-rust/path";
+extern mod foo = "some/where/rust-foo#foo:1.0"; // a full package ID for rustpkg
 ~~~~
 
 ##### Use declarations
@@ -1742,7 +1728,8 @@ names are effectively reserved. Some significant attributes include:
 * The `doc` attribute, for documenting code in-place.
 * The `cfg` attribute, for conditional-compilation by build-configuration.
 * The `lang` attribute, for custom definitions of traits and functions that are known to the Rust compiler (see [Language items](#language-items)).
-* The `link` attribute, for describing linkage metadata for a crate.
+* The `link` attribute, for describing linkage metadata for a extern blocks.
+* The `pkgid` attribute, for describing the package ID of a crate.
 * The `test` attribute, for marking functions as unit tests.
 * The `allow`, `warn`, `forbid`, and `deny` attributes, for
   controlling lint checks (see [Lint check attributes](#lint-check-attributes)).
@@ -2190,7 +2177,11 @@ Expressions are divided into two main categories: _lvalues_ and _rvalues_.
 Likewise within each expression, sub-expressions may occur in _lvalue context_ or _rvalue context_.
 The evaluation of an expression depends both on its own category and the context it occurs within.
 
-[Path](#path-expressions), [field](#field-expressions) and [index](#index-expressions) expressions are lvalues.
+An lvalue is an expression that represents a memory location. These
+expressions are [paths](#path-expressions) (which refer to local
+variables, function and method arguments, or static variables),
+dereferences (`*expr`), [indexing expressions](#index-expressions)
+(`expr[expr]`), and [field references](#field-expressions) (`expr.f`).
 All other expressions are rvalues.
 
 The left operand of an [assignment](#assignment-expressions),
@@ -3338,6 +3329,12 @@ The kinds are:
     This kind includes scalars, owning pointers, owned closures, and
     structural types containing only other owned types.
     All `Send` types are `'static`.
+`Pod`
+  : Types of this kind consist of "Plain Old Data"
+    which can be copied by simply moving bits.
+    All values of this kind can be implicitly copied.
+    This kind includes scalars and immutable references,
+    as well as structural types containing other `Pod` types.
 `'static`
   : Types of this kind do not contain any borrowed pointers;
     this can be a useful guarantee for code
@@ -3795,7 +3792,7 @@ specified then log level 4 is assumed.  Debug messages can be omitted
 by passing `--cfg ndebug` to `rustc`.
 
 As an example, to see all the logs generated by the compiler, you would set
-`RUST_LOG` to `rustc`, which is the crate name (as specified in its `link`
+`RUST_LOG` to `rustc`, which is the crate name (as specified in its `pkgid`
 [attribute](#attributes)). To narrow down the logs to just crate resolution,
 you would set it to `rustc::metadata::creader`. To see just error logging
 use `rustc=0`.

branches/auto/doc/rustdoc.md

@@ -13,7 +13,7 @@ comments":
 ~~~
 // the "link" crate attribute is currently required for rustdoc, but normally
 // isn't needed.
-#[link(name="universe")];
+#[pkgid = "universe"];
 #[crate_type="lib"];
 
 //! Tools for dealing with universes (this is a doc comment, and is shown on

branches/auto/doc/rustpkg.md

@@ -89,6 +89,10 @@ as well as `foo/src/bar/extras/baz/lib.rs`,
 then both `bar` and `bar/extras/baz` are valid package identifiers
 in the workspace `foo`.
 
+Because rustpkg uses generic source file names as the main inputs, you will
+need to specify the package identifier in them using the `pkgid` attribute
+on the crate.
+
 ## Source files
 
 rustpkg searches for four different fixed filenames in order to determine the crates to build:
@@ -108,9 +112,6 @@ When building a package that is not under version control,
 or that has no tags, `rustpkg` assumes the intended version is 0.1.
 
 > **Note:** A future version of rustpkg will support semantic versions.
-> Also, a future version will add the option to specify a version with a metadata
-> attribute like `#[link(vers = "3.1415")]` inside the crate module,
-> though this attribute will never be mandatory.
 
 # Dependencies