---

yaml
---
r: 234155
b: refs/heads/beta
c: dc6c118
h: refs/heads/master
i:
  234153: ee8757f
  234151: c511cbd
v: v3

Author: tshepang

[refs]

@@ -23,7 +23,7 @@ refs/tags/0.9: 36870b185fc5f5486636d4515f0e22677493f225
 refs/tags/0.10: ac33f2b15782272ae348dbd7b14b8257b2148b5a
 refs/tags/0.11.0: e1247cb1d0d681be034adb4b558b5a0c0d5720f9
 refs/tags/0.12.0: f0c419429ef30723ceaf6b42f9b5a2aeb5d2e2d1
-refs/heads/beta: 8e52875026a13c016c2878831eedd758e00e2506
+refs/heads/beta: dc6c11816c3188f952690a7b4a58dd253044ca43
 refs/tags/1.0.0-alpha: e42bd6d93a1d3433c486200587f8f9e12590a4d7
 refs/heads/tmp: 370fe2786109360f7c35b8ba552b83b773dd71d6
 refs/tags/1.0.0-alpha.2: 4c705f6bc559886632d3871b04f58aab093bfa2f

branches/beta/COPYRIGHT

@@ -22,6 +22,104 @@ The Rust Project includes packages written by third parties.
 The following third party packages are included, and carry
 their own copyright notices and license terms:
 
+* Two header files that are part of the Valgrind
+  package. These files are found at src/rt/valgrind/valgrind.h and
+  src/rt/valgrind/memcheck.h, within this distribution. These files
+  are redistributed under the following terms, as noted in
+  them:
+
+  for src/rt/valgrind/valgrind.h:
+
+    This file is part of Valgrind, a dynamic binary
+    instrumentation framework.
+
+    Copyright (C) 2000-2010 Julian Seward.  All rights
+    reserved.
+
+    Redistribution and use in source and binary forms, with
+    or without modification, are permitted provided that the
+    following conditions are met:
+
+    1. Redistributions of source code must retain the above
+       copyright notice, this list of conditions and the
+       following disclaimer.
+
+    2. The origin of this software must not be
+       misrepresented; you must not claim that you wrote the
+       original software.  If you use this software in a
+       product, an acknowledgment in the product
+       documentation would be appreciated but is not
+       required.
+
+    3. Altered source versions must be plainly marked as
+       such, and must not be misrepresented as being the
+       original software.
+
+    4. The name of the author may not be used to endorse or
+       promote products derived from this software without
+       specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
+    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+    NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+    INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+    PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+    USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+    CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+    NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+    USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+    OF SUCH DAMAGE.
+
+  for src/rt/valgrind/memcheck.h:
+
+    This file is part of MemCheck, a heavyweight Valgrind
+    tool for detecting memory errors.
+
+    Copyright (C) 2000-2010 Julian Seward.  All rights
+    reserved.
+
+    Redistribution and use in source and binary forms, with
+    or without modification, are permitted provided that the
+    following conditions are met:
+
+    1. Redistributions of source code must retain the above
+       copyright notice, this list of conditions and the
+       following disclaimer.
+
+    2. The origin of this software must not be
+       misrepresented; you must not claim that you wrote the
+       original software.  If you use this software in a
+       product, an acknowledgment in the product
+       documentation would be appreciated but is not
+       required.
+
+    3. Altered source versions must be plainly marked as
+       such, and must not be misrepresented as being the
+       original software.
+
+    4. The name of the author may not be used to endorse or
+       promote products derived from this software without
+       specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
+    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+    NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+    INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+    PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+    USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+    CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+    NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+    USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+    OF SUCH DAMAGE.
+
 * The src/rt/miniz.c file, carrying an implementation of
   RFC1950/RFC1951 DEFLATE, by Rich Geldreich
   <[email protected]>. All uses of this file are

branches/beta/RELEASES.md

@@ -1,4 +1,4 @@
-Version 1.2.0 (2015-08-07)
+Version 1.2.0 (August 2015)
 ===========================
 
 * ~1200 changes, numerous bugfixes
@@ -156,7 +156,7 @@ Misc
 [ad]: https://github.com/rust-lang/rust/pull/27382
 [win]: https://github.com/rust-lang/rust/pull/25350
 
-Version 1.1.0 (2015-06-25)
+Version 1.1.0 (June 2015)
 =========================
 
 * ~850 changes, numerous bugfixes
@@ -267,7 +267,7 @@ Misc
 [`split_off`]: https://doc.rust-lang.org/nightly/collections/linked_list/struct.LinkedList.html#method.split_off
 [drop]: https://github.com/rust-lang/rust/pull/24935
 
-Version 1.0.0 (2015-05-15)
+Version 1.0.0 (May 2015)
 ========================
 
 * ~1500 changes, numerous bugfixes

branches/beta/configure

@@ -885,28 +885,6 @@ then
     CFG_DISABLE_JEMALLOC=1
 fi
 
-# default gcc version under OpenBSD maybe too old, try using egcc, which is a
-# gcc version from ports
-if [ $CFG_OSTYPE = unknown-openbsd ]
-then
-    if [ $("$CFG_GCC" --version 2>&1 | grep -c ' 4\.[0-6]') -ne 0 ]; then
-        step_msg "older GCC found, try with egcc instead"
-
-        # probe again but using egcc
-        probe CFG_GCC egcc
-
-        # and use egcc/eg++ for CC/CXX too if it was found
-        # (but user setting has priority)
-        if [ -n "$CFG_GCC" ]; then
-            CC="${CC:-egcc}"
-            CXX="${CXX:-eg++}"
-        fi
-    fi
-
-    step_msg "on OpenBSD, disabling jemalloc"
-    CFG_DISABLE_JEMALLOC=1
-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" ]
@@ -978,7 +956,7 @@ then
     LLVM_VERSION=$($LLVM_CONFIG --version)
 
     case $LLVM_VERSION in
-        (3.[5-8]*)
+        (3.[5-7]*)
             msg "found ok version of LLVM: $LLVM_VERSION"
             ;;
         (*)
@@ -1052,7 +1030,7 @@ then
             esac
         else
             case $CFG_CLANG_VERSION in
-                (3.2* | 3.3* | 3.4* | 3.5* | 3.6* | 3.7* | 3.8*)
+                (3.2* | 3.3* | 3.4* | 3.5* | 3.6* | 3.7*)
                 step_msg "found ok version of CLANG: $CFG_CLANG_VERSION"
                 ;;
                 (*)
@@ -1202,27 +1180,16 @@ do
             # MSVC requires cmake because that's how we're going to build LLVM
             probe_need CFG_CMAKE cmake
 
-            # There are three builds of cmake on windows: MSVC, MinGW and Cygwin
-            # The Cygwin build does not have generators for Visual Studio, so
-            # detect that here and error.
-            if ! "$CFG_CMAKE" --help | sed -n '/^Generators/,$p' | grep 'Visual Studio' > /dev/null
-            then
-                err "cmake does not support Visual Studio generators.\n\n \
-                     This is likely due to it being an msys/cygwin build of cmake, \
-                     rather than the required windows version, built using MinGW \
-                     or Visual Studio."
-            fi
-
             # Use the REG program to figure out where VS is installed
             # We need to figure out where cl.exe and link.exe are, so we do some
             # munging and some probing here. We also look for the default
             # INCLUDE and LIB variables for MSVC so we can set those in the
             # build system as well.
-            install=$(cmd //c reg QUERY \
+            install=$(reg QUERY \
                        'HKLM\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\14.0' \
                        -v InstallDir)
             if [ -z "$install" ]; then
-              install=$(cmd //c reg QUERY \
+              install=$(reg QUERY \
                          'HKLM\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\12.0' \
                          -v InstallDir)
             fi
@@ -1255,9 +1222,9 @@ do
             eval CFG_MSVC_LINK_$bits="\"$bindir/link.exe\""
 
             vcvarsall="${CFG_MSVC_ROOT}/VC/vcvarsall.bat"
-            include_path=$(cmd //V:ON //c "$vcvarsall" $msvc_part \& echo !INCLUDE!)
+            include_path=$(cmd /c "\"$vcvarsall\" $msvc_part && cmd /c echo %INCLUDE%")
             need_ok "failed to learn about MSVC's INCLUDE"
-            lib_path=$(cmd //V:ON //c "$vcvarsall" $msvc_part \& echo !LIB!)
+            lib_path=$(cmd /c "\"$vcvarsall\" $msvc_part && cmd /c echo %LIB%")
             need_ok "failed to learn about MSVC's LIB"
 
             eval CFG_MSVC_INCLUDE_PATH_${bits}="\"$include_path\""

branches/beta/mk/crates.mk

@@ -54,7 +54,7 @@ TARGET_CRATES := libc std flate arena term \
                  log graphviz core rbml alloc \
                  rustc_unicode rustc_bitflags \
 		 alloc_system
-RUSTC_CRATES := rustc rustc_typeck rustc_mir rustc_borrowck rustc_resolve rustc_driver \
+RUSTC_CRATES := rustc rustc_typeck rustc_borrowck rustc_resolve rustc_driver \
                 rustc_trans rustc_back rustc_llvm rustc_privacy rustc_lint \
                 rustc_data_structures rustc_front rustc_platform_intrinsics
 HOST_CRATES := syntax $(RUSTC_CRATES) rustdoc fmt_macros
@@ -70,12 +70,11 @@ DEPS_std := core libc rand alloc collections rustc_unicode \
 DEPS_graphviz := std
 DEPS_syntax := std term serialize log fmt_macros arena libc rustc_bitflags
 DEPS_rustc_driver := arena flate getopts graphviz libc rustc rustc_back rustc_borrowck \
-                     rustc_typeck rustc_mir rustc_resolve log syntax serialize rustc_llvm \
+                     rustc_typeck rustc_resolve log syntax serialize rustc_llvm \
 		             rustc_trans rustc_privacy rustc_lint rustc_front
 
 DEPS_rustc_trans := arena flate getopts graphviz libc rustc rustc_back \
 	                log syntax serialize rustc_llvm rustc_front rustc_platform_intrinsics
-DEPS_rustc_mir := rustc rustc_front syntax
 DEPS_rustc_typeck := rustc syntax rustc_front rustc_platform_intrinsics
 DEPS_rustc_borrowck := rustc rustc_front log graphviz syntax
 DEPS_rustc_resolve := rustc rustc_front log syntax

branches/beta/mk/main.mk

@@ -172,18 +172,6 @@ RUST_LIB_FLAGS_ST3 += -C prefer-dynamic
 # by not emitting them.
 RUSTFLAGS_STAGE0 += -Z no-landing-pads
 
-# Enable MIR to "always build" for crates where this works. This is
-# just temporary while MIR is being actively built up -- it's just a
-# poor man's unit testing infrastructure. Anyway we only want this for
-# stage1/stage2.
-define ADD_MIR_FLAG
-RUSTFLAGS1_$(1) += -Z always-build-mir
-RUSTFLAGS2_$(1) += -Z always-build-mir
-endef
-$(foreach crate,$(TARGET_CRATES),$(eval $(call ADD_MIR_FLAG,$(crate))))
-$(foreach crate,$(RUSTC_CRATES),$(eval $(call ADD_MIR_FLAG,$(crate))))
-$(foreach crate,$(HOST_CRATES),$(eval $(call ADD_MIR_FLAG,$(crate))))
-
 # platform-specific auto-configuration
 include $(CFG_SRC_DIR)mk/platform.mk
 

branches/beta/mk/target.mk

@@ -93,7 +93,6 @@ $$(TLIB$(1)_T_$(2)_H_$(3))/stamp.$(4): \
 		$$(LLVM_LIBDIR_RUSTFLAGS_$(2)) \
 		$$(LLVM_STDCPP_RUSTFLAGS_$(2)) \
 		$$(RUSTFLAGS_$(4)) \
-		$$(RUSTFLAGS$(1)_$(4)) \
 		$$(RUSTFLAGS$(1)_$(4)_T_$(2)) \
 		--out-dir $$(@D) \
 		-C extra-filename=-$$(CFG_FILENAME_EXTRA) \

branches/beta/src/doc/index.md

@@ -20,30 +20,13 @@ series of small examples.
 
 [rbe]: http://rustbyexample.com/
 
-# Language Reference
-
-Rust does not have an exact specification yet, but an effort to describe as much of
-the language in as much detail as possible is in [the reference](reference.html).
-
-# Standard Library Reference
+# The Standard Library
 
 We have [API documentation for the entire standard
 library](std/index.html). There's a list of crates on the left with more
 specific sections, or you can use the search bar at the top to search for
 something if you know its name.
 
-# Tools
-
-[Cargo](https://crates.io) is the Rust's package manager providing access to libraries
-beyond the standard one, and its website contains lots of good documentation.
-
-[`rustdoc`](book/documentation.html) is the Rust's documentation generator, a tool converting
-annotated source code into HTML docs.
-
-A bunch of non-official tools are available, such as [Racer](https://github.com/phildawes/racer)
-(code completion engine), or [rustfmt](https://github.com/nrc/rustfmt) (source code formatter),
-or text editor plugins.
-
 # Community & Getting Help
 
 If you need help with something, or just want to talk about Rust with others,
@@ -71,10 +54,25 @@ There is an active [subreddit](https://reddit.com/r/rust) with lots of
 discussion and news about Rust.
 
 There is also a [user forum](https://users.rust-lang.org), for all
-user-oriented discussion, and a [developer
+user-oriented discussion, and a [developer 
 forum](https://internals.rust-lang.org/), where the development of Rust
 itself is discussed.
 
+# Specification
+
+Rust does not have an exact specification, but an effort to describe as much of
+the language in as much detail as possible is in [the reference](reference.html).
+
+# Tools
+
+Rust is still a young language, so there isn't a ton of tooling yet, but the
+tools we have are really nice.
+
+[Cargo](https://crates.io) is Rust's package manager, and its website contains
+lots of good documentation.
+
+[`rustdoc`](book/documentation.html) is used to generate documentation for Rust code.
+
 # FAQs
 
 There are questions that are asked quite often, so we've made FAQs for them:

branches/beta/src/doc/nomicon/vec-drain.md

@@ -129,16 +129,14 @@ impl<'a, T> Drop for Drain<'a, T> {
 
 impl<T> Vec<T> {
     pub fn drain(&mut self) -> Drain<T> {
-        unsafe {
-            let iter = RawValIter::new(&self);
-
-            // this is a mem::forget safety thing. If Drain is forgotten, we just
-            // leak the whole Vec's contents. Also we need to do this *eventually*
-            // anyway, so why not do it now?
-            self.len = 0;
+        // this is a mem::forget safety thing. If Drain is forgotten, we just
+        // leak the whole Vec's contents. Also we need to do this eventually
+        // anyway, so why not do it now?
+        self.len = 0;
 
+        unsafe {
             Drain {
-                iter: iter,
+                iter: RawValIter::new(&self),
                 vec: PhantomData,
             }
         }

branches/beta/src/doc/nomicon/vec-final.md

@@ -155,16 +155,13 @@ impl<T> Vec<T> {
     }
 
     pub fn drain(&mut self) -> Drain<T> {
+        // this is a mem::forget safety thing. If this is forgotten, we just
+        // leak the whole Vec's contents. Also we need to do this *eventually*
+        // anyway, so why not do it now?
+        self.len = 0;
         unsafe {
-            let iter = RawValIter::new(&self);
-
-            // this is a mem::forget safety thing. If Drain is forgotten, we just
-            // leak the whole Vec's contents. Also we need to do this *eventually*
-            // anyway, so why not do it now?
-            self.len = 0;
-
             Drain {
-                iter: iter,
+                iter: RawValIter::new(&self),
                 vec: PhantomData,
             }
         }