---

yaml
---
r: 220601
b: refs/heads/tmp
c: 441b1c6
h: refs/heads/master
i:
  220599: 2b96ae7
v: v3

Author: nrc

[refs]

@@ -25,7 +25,7 @@ refs/tags/0.11.0: e1247cb1d0d681be034adb4b558b5a0c0d5720f9
 refs/tags/0.12.0: f0c419429ef30723ceaf6b42f9b5a2aeb5d2e2d1
 refs/heads/beta: c8bab9d06a179028a0d5129aa62f09d694d9cc49
 refs/tags/1.0.0-alpha: e42bd6d93a1d3433c486200587f8f9e12590a4d7
-refs/heads/tmp: c8ec909cdd35a82ee79ab18a15a696805e331b17
+refs/heads/tmp: 441b1c6103c55eb78532f9e3695463bddd3b5913
 refs/tags/1.0.0-alpha.2: 4c705f6bc559886632d3871b04f58aab093bfa2f
 refs/tags/homu-tmp: 1b28ffa5216c845d1cef6b0cb3e5ac7db12025d0
 refs/tags/1.0.0-beta: 8cbb92b53468ee2b0c2d3eeb8567005953d40828

branches/tmp/.travis.yml

@@ -1,38 +1,20 @@
-# ccache support is disabled unless your language is a C-derivative. However
-# `language: C` unconditionally sets `CC=compiler`. If we just set it in our
-# `env` it will be overwritten by the default (gcc 4.6).
+# Use something that's not 'ruby' so we don't set up things like
+# RVM/bundler/ruby and whatnot. Right now 'rust' as a language actually
+# downloads a rust/cargo snapshot, which we don't really want for building rust.
 language: c
-compiler: /usr/bin/gcc-4.7
-cache: ccache
 sudo: false
 
 # The test suite is in general way too stressful for travis, especially in
 # terms of time limit and reliability. In the past we've tried to scale things
 # back to only build the stage1 compiler and run a subset of tests, but this
 # didn't end up panning out very well.
 #
-# As a result, we're just using travis to run `make tidy` and *only* build
-# stage1 but *not* test it for now (a strict subset of the bootstrap). This will
-# catch "obvious" errors like style or not even compiling.
-#
-# We need gcc4.7 or higher to build LLVM, and travis (well, Ubuntu 12.04)
-# currently ships with 4.6. Gotta download our own.
+# As a result, we're just using travis to run `make tidy` now. It'll help
+# everyone find out about their trailing spaces early on!
 before_script:
-  - ./configure --enable-ccache
+  - ./configure --llvm-root=path/to/nowhere
 script:
   - make tidy
-  - make rustc-stage1 -j4
-
-env:
-  - CXX=/usr/bin/g++-4.7
-
-addons:
-  apt:
-    sources:
-    - ubuntu-toolchain-r-test
-    packages:
-    - gcc-4.7
-    - g++-4.7
 
 # Real testing happens on http://buildbot.rust-lang.org/
 #

branches/tmp/AUTHORS.txt

@@ -958,7 +958,7 @@ Santiago Rodriguez <[email protected]>
 Saurabh Anand <[email protected]>
 Scott Jenkins <[email protected]>
 Scott Lawrence <[email protected]>
-Scott Olson <scott@solson.me>
+Scott Olson <scott@scott-olson.org>
 Sean Bowe <[email protected]>
 Sean Chalmers <[email protected]>
 Sean Collins <[email protected]>

branches/tmp/CONTRIBUTING.md

@@ -133,8 +133,8 @@ Documentation improvements are very welcome. The source of `doc.rust-lang.org`
 is located in `src/doc` in the tree, and standard API documentation is generated
 from the source code itself.
 
-Documentation pull requests function in the same way as other pull requests,
-though you may see a slightly different form of `r+`:
+Documentation pull requests function in the same as other pull requests, though
+you may see a slightly different form of `r+`:
 
     @bors: r+ 38fe8d2 rollup
 

branches/tmp/RELEASES.md

@@ -28,9 +28,6 @@ Breaking Changes
   in, and the same value reported by clang's
   `alignof`. [`mem::min_align_of`] is deprecated. This is not known to
   break real code.
-* [The `#[packed]` attribute is no longer silently accepted by the
-  compiler][packed]. This attribute did nothing and code that
-  mentioned it likely did not work as intended.
 
 Language
 --------
@@ -143,7 +140,7 @@ Misc
 [fat]: https://github.com/rust-lang/rust/pull/26411
 [dst]: https://github.com/rust-lang/rfcs/blob/master/text/0982-dst-coercion.md
 [parcodegen]: https://github.com/rust-lang/rust/pull/26018
-[packed]: https://github.com/rust-lang/rust/pull/25541
+
 
 Version 1.1.0 (June 2015)
 =========================

branches/tmp/configure

@@ -988,55 +988,43 @@ if [ ! -z "$CFG_ENABLE_CLANG" ]
 then
     case "$CC" in
         (''|*clang)
-        CFG_CLANG_REPORTED_VERSION=$($CFG_CC --version | grep version)
-
-        if [[ $CFG_CLANG_REPORTED_VERSION == *"(based on LLVM "* ]]
-        then
-            CFG_CLANG_VERSION=$(echo $CFG_CLANG_REPORTED_VERSION | sed 's/.*(based on LLVM \(.*\))/\1/')
-        elif [[ $CFG_CLANG_REPORTED_VERSION == "Apple LLVM"* ]]
-        then
-            CFG_OSX_CLANG_VERSION=$(echo $CFG_CLANG_REPORTED_VERSION | sed 's/.*version \(.*\) .*/\1/')
-        else
-            CFG_CLANG_VERSION=$(echo $CFG_CLANG_REPORTED_VERSION | sed 's/.*version \(.*\) .*/\1/')
-        fi
-
-        if [ ! -z "$CFG_OSX_CLANG_VERSION" ]
-        then
-            case $CFG_OSX_CLANG_VERSION in
-                (7.0*)
-                step_msg "found ok version of APPLE CLANG: $CFG_OSX_CLANG_VERSION"
-                ;;
-                (*)
-                err "bad APPLE CLANG version: $CFG_OSX_CLANG_VERSION, need >=7.0"
-                ;;
-            esac
-        else
-            case $CFG_CLANG_VERSION in
-                (3.2* | 3.3* | 3.4* | 3.5* | 3.6* | 3.7*)
-                step_msg "found ok version of CLANG: $CFG_CLANG_VERSION"
-                ;;
-                (*)
-                err "bad CLANG version: $CFG_CLANG_VERSION, need >=3.0svn"
-                ;;
-            esac
-        fi
-
-        if [ -z "$CC" ]
-        then
-            CFG_CC="clang"
-            CFG_CXX="clang++"
-        fi
+        CFG_CLANG_VERSION=$($CFG_CC \
+            --version \
+            | grep version \
+            | sed 's/.*\(version .*\)/\1/; s/.*based on \(LLVM .*\))/\1/' \
+            | cut -d ' ' -f 2)
+
+        case $CFG_CLANG_VERSION in
+            (3.2* | 3.3* | 3.4* | 3.5* | 3.6* | 3.7*)
+            step_msg "found ok version of CLANG: $CFG_CLANG_VERSION"
+            if [ -z "$CC" ]
+            then
+                CFG_CC="clang"
+                CFG_CXX="clang++"
+            fi
+            ;;
+            (*)
+            err "bad CLANG version: $CFG_CLANG_VERSION, need >=3.0svn"
+            ;;
+        esac
+        ;;
+        (*)
+        msg "skipping CFG_ENABLE_CLANG version check; provided CC=$CC"
+        ;;
     esac
 fi
 
 if [ ! -z "$CFG_ENABLE_CCACHE" ]
 then
-    if [ -z "$CFG_CCACHE" ]
+    if [ -z "$CC" ]
     then
-        err "ccache requested but not found"
-    fi
+        if [ -z "$CFG_CCACHE" ]
+        then
+            err "ccache requested but not found"
+        fi
 
-    CFG_CC="ccache $CFG_CC"
+        CFG_CC="ccache $CFG_CC"
+    fi
 fi
 
 if [ -z "$CC" -a -z "$CFG_ENABLE_CLANG" -a -z "$CFG_GCC" ]
@@ -1525,26 +1513,11 @@ do
 
             (*)
             msg "inferring LLVM_CXX/CC from CXX/CC = $CXX/$CC"
-            if [ ! -z "$CFG_ENABLE_CCACHE" ]
-            then
-                if [ -z "$CFG_CCACHE" ]
-                then
-                    err "ccache requested but not found"
-                fi
-
-                LLVM_CXX_32="ccache $CXX"
-                LLVM_CC_32="ccache $CC"
-
-                LLVM_CXX_64="ccache $CXX"
-                LLVM_CC_64="ccache $CC"
-            else
-                LLVM_CXX_32="$CXX"
-                LLVM_CC_32="$CC"
-
-                LLVM_CXX_64="$CXX"
-                LLVM_CC_64="$CC"
-            fi
+            LLVM_CXX_32="$CXX"
+            LLVM_CC_32="$CC"
 
+            LLVM_CXX_64="$CXX"
+            LLVM_CC_64="$CC"
             ;;
         esac
 

branches/tmp/src/compiletest/runtest.rs

@@ -344,7 +344,7 @@ fn run_debuginfo_gdb_test(config: &Config, props: &TestProps, testfile: &Path) {
         check_lines,
         breakpoint_lines
     } = parse_debugger_commands(testfile, "gdb");
-    let mut cmds = commands.join("\n");
+    let mut cmds = commands.connect("\n");
 
     // compile test file (it should have 'compile-flags:-g' in the header)
     let compiler_run_result = compile_test(config, props, testfile);
@@ -799,7 +799,7 @@ fn cleanup_debug_info_options(options: &Option<String>) -> Option<String> {
         split_maybe_args(options).into_iter()
                                  .filter(|x| !options_to_remove.contains(x))
                                  .collect::<Vec<String>>()
-                                 .join(" ");
+                                 .connect(" ");
     Some(new_options)
 }
 
@@ -1412,15 +1412,15 @@ fn make_cmdline(libpath: &str, prog: &str, args: &[String]) -> String {
 
     // Linux and mac don't require adjusting the library search path
     if cfg!(unix) {
-        format!("{} {}", prog, args.join(" "))
+        format!("{} {}", prog, args.connect(" "))
     } else {
         // Build the LD_LIBRARY_PATH variable as it would be seen on the command line
         // for diagnostic purposes
         fn lib_path_cmd_prefix(path: &str) -> String {
             format!("{}=\"{}\"", util::lib_path_env_var(), util::make_new_path(path))
         }
 
-        format!("{} {} {}", lib_path_cmd_prefix(libpath), prog, args.join(" "))
+        format!("{} {} {}", lib_path_cmd_prefix(libpath), prog, args.connect(" "))
     }
 }
 

branches/tmp/src/doc/trpl/dining-philosophers.md

@@ -151,15 +151,15 @@ look at `main()` again:
 # struct Philosopher {
 #     name: String,
 # }
-#
+# 
 # impl Philosopher {
 #     fn new(name: &str) -> Philosopher {
 #         Philosopher {
 #             name: name.to_string(),
 #         }
 #     }
 # }
-#
+# 
 fn main() {
     let p1 = Philosopher::new("Judith Butler");
     let p2 = Philosopher::new("Gilles Deleuze");
@@ -197,15 +197,15 @@ a method, and then loop through all the philosophers, calling it:
 ```rust
 struct Philosopher {
     name: String,
-}
+}   
 
-impl Philosopher {
+impl Philosopher { 
     fn new(name: &str) -> Philosopher {
         Philosopher {
             name: name.to_string(),
         }
     }
-
+    
     fn eat(&self) {
         println!("{} is done eating.", self.name);
     }
@@ -267,15 +267,15 @@ use std::thread;
 
 struct Philosopher {
     name: String,
-}
+}   
 
-impl Philosopher {
+impl Philosopher { 
     fn new(name: &str) -> Philosopher {
         Philosopher {
             name: name.to_string(),
         }
     }
-
+    
     fn eat(&self) {
         println!("{} is eating.", self.name);
 
@@ -348,9 +348,9 @@ use std::thread;
 
 struct Philosopher {
     name: String,
-}
+}   
 
-impl Philosopher {
+impl Philosopher { 
     fn new(name: &str) -> Philosopher {
         Philosopher {
             name: name.to_string(),
@@ -401,7 +401,7 @@ let handles: Vec<_> = philosophers.into_iter().map(|p| {
 While this is only five lines, they’re a dense five. Let’s break it down.
 
 ```rust,ignore
-let handles: Vec<_> =
+let handles: Vec<_> = 
 ```
 
 We introduce a new binding, called `handles`. We’ve given it this name because
@@ -460,15 +460,15 @@ If you run this program, you’ll see that the philosophers eat out of order!
 We have multi-threading!
 
 ```text
-Judith Butler is eating.
 Gilles Deleuze is eating.
-Karl Marx is eating.
+Gilles Deleuze is done eating.
 Emma Goldman is eating.
+Emma Goldman is done eating.
 Michel Foucault is eating.
+Judith Butler is eating.
 Judith Butler is done eating.
-Gilles Deleuze is done eating.
+Karl Marx is eating.
 Karl Marx is done eating.
-Emma Goldman is done eating.
 Michel Foucault is done eating.
 ```
 

branches/tmp/src/doc/trpl/error-handling.md

@@ -50,8 +50,6 @@ is very wrong. Wrong enough that we can't continue with things in the current
 state. Another example is using the `unreachable!()` macro:
 
 ```rust,ignore
-use Event::NewRelease;
-
 enum Event {
     NewRelease,
 }
@@ -73,7 +71,7 @@ fn descriptive_probability(event: Event) -> &'static str {
 }
 
 fn main() {
-    println!("{}", descriptive_probability(NewRelease));
+    std::io::println(descriptive_probability(NewRelease));
 }
 ```
 

branches/tmp/src/doc/trpl/inline-assembly.md

@@ -103,7 +103,7 @@ fn main() {
 If you would like to use real operands in this position, however,
 you are required to put curly braces `{}` around the register that
 you want, and you are required to put the specific size of the
-operand. This is useful for very low level programming, where
+operand. This is useful for very low level programming, where 
 which register you use is important:
 
 ```rust
@@ -166,12 +166,3 @@ unsafe {
 println!("eax is currently {}", result);
 # }
 ```
-
-## More Information
-
-The current implementation of the `asm!` macro is a direct binding to [LLVM's
-inline assembler expressions][llvm-docs], so be sure to check out [their
-documentation as well][llvm-docs] for more information about clobbers,
-constraints, etc.
-
-[llvm-docs]: http://llvm.org/docs/LangRef.html#inline-assembler-expressions

branches/tmp/src/doc/trpl/ownership.md

@@ -42,8 +42,8 @@ With that in mind, let’s learn about ownership.
 # Ownership
 
 [Variable bindings][bindings] have a property in Rust: they ‘have ownership’
-of what they’re bound to. This means that when a binding goes out of scope, 
-Rust will free the bound resources. For example:
+of what they’re bound to. This means that when a binding goes out of scope, the
+resource that they’re bound to are freed. For example:
 
 ```rust
 fn foo() {