---

yaml
---
r: 182573
b: refs/heads/beta
c: df1cddf
h: refs/heads/master
i:
  182571: 214d95c
v: v3

Author: alexcrichton

[refs]

@@ -31,7 +31,7 @@ refs/heads/automation-fail: 1bf06495443584539b958873e04cc2f864ab10e4
 refs/heads/issue-18208-method-dispatch-3-quick-reject: 2009f85b9f99dedcec4404418eda9ddba90258a2
 refs/heads/batch: b7fd822592a4fb577552d93010c4a4e14f314346
 refs/heads/building: 126db549b038c84269a1e4fe46f051b2c15d6970
-refs/heads/beta: 2d17a33878f1af0aa500a4e1ff6aa5c8689ab249
+refs/heads/beta: df1cddf20a2a4ece854e5d8592ad3155a3313fd2
 refs/heads/windistfix: 7608dbad651f02e837ed05eef3d74a6662a6e928
 refs/tags/1.0.0-alpha: e42bd6d93a1d3433c486200587f8f9e12590a4d7
 refs/heads/tmp: eb836bf767aa1d8d4cba488a9091cde3c0ab4b2f

branches/beta/configure

@@ -509,7 +509,6 @@ opt optimize-tests 1 "build tests with optimizations"
 opt libcpp 1 "build with llvm with libc++ instead of libstdc++ when using clang"
 opt llvm-assertions 1 "build LLVM with assertions"
 opt debug 1 "build with extra debug fun"
-opt ratchet-bench 0 "ratchet benchmarks"
 opt fast-make 0 "use .gitmodules as timestamp for submodule deps"
 opt ccache 0 "invoke gcc/clang via ccache to reuse object files between builds"
 opt local-rust 0 "use an installed rustc rather than downloading a snapshot"

branches/beta/mk/cfg/aarch64-linux-android.mk

@@ -0,0 +1,30 @@
+# aarch64-linux-android configuration
+# CROSS_PREFIX_aarch64-linux-android-
+CC_aarch64-linux-android=$(CFG_ANDROID_CROSS_PATH)/bin/aarch64-linux-android-gcc
+CXX_aarch64-linux-android=$(CFG_ANDROID_CROSS_PATH)/bin/aarch64-linux-android-g++
+CPP_aarch64-linux-android=$(CFG_ANDROID_CROSS_PATH)/bin/aarch64-linux-android-gcc -E
+AR_aarch64-linux-android=$(CFG_ANDROID_CROSS_PATH)/bin/aarch64-linux-android-ar
+CFG_LIB_NAME_aarch64-linux-android=lib$(1).so
+CFG_STATIC_LIB_NAME_aarch64-linux-android=lib$(1).a
+CFG_LIB_GLOB_aarch64-linux-android=lib$(1)-*.so
+CFG_LIB_DSYM_GLOB_aarch64-linux-android=lib$(1)-*.dylib.dSYM
+CFG_JEMALLOC_CFLAGS_aarch64-linux-android := -D__aarch64__ -DANDROID -D__ANDROID__ $(CFLAGS)
+CFG_GCCISH_CFLAGS_aarch64-linux-android := -Wall -g -fPIC -D__aarch64__ -DANDROID -D__ANDROID__ $(CFLAGS)
+CFG_GCCISH_CXXFLAGS_aarch64-linux-android := -fno-rtti $(CXXFLAGS)
+CFG_GCCISH_LINK_FLAGS_aarch64-linux-android := -shared -fPIC -ldl -g -lm -lsupc++
+CFG_GCCISH_DEF_FLAG_aarch64-linux-android := -Wl,--export-dynamic,--dynamic-list=
+CFG_GCCISH_PRE_LIB_FLAGS_aarch64-linux-android := -Wl,-whole-archive
+CFG_GCCISH_POST_LIB_FLAGS_aarch64-linux-android := -Wl,-no-whole-archive
+CFG_DEF_SUFFIX_aarch64-linux-android := .android.def
+CFG_LLC_FLAGS_aarch64-linux-android :=
+CFG_INSTALL_NAME_aarch64-linux-android =
+CFG_EXE_SUFFIX_aarch64-linux-android :=
+CFG_WINDOWSY_aarch64-linux-android :=
+CFG_UNIXY_aarch64-linux-android := 1
+CFG_PATH_MUNGE_aarch64-linux-android := true
+CFG_LDPATH_aarch64-linux-android :=
+CFG_RUN_aarch64-linux-android=
+CFG_RUN_TARG_aarch64-linux-android=
+RUSTC_FLAGS_aarch64-linux-android :=
+RUSTC_CROSS_FLAGS_aarch64-linux-android :=
+CFG_GNU_TRIPLE_aarch64-linux-android := aarch64-linux-android

branches/beta/mk/rt.mk

@@ -141,6 +141,8 @@ else ifeq ($(OSTYPE_$(1)), apple-ios)
   JEMALLOC_ARGS_$(1) := --disable-tls
 else ifeq ($(OSTYPE_$(1)), linux-androideabi)
   JEMALLOC_ARGS_$(1) := --disable-tls
+else ifeq ($(OSTYPE_$(1)), linux-android)
+  JEMALLOC_ARGS_$(1) := --disable-tls
 endif
 
 ################################################################################

branches/beta/mk/tests.mk

@@ -300,6 +300,7 @@ tidy:
 		| grep '^$(S)src/libbacktrace' -v \
 		| grep '^$(S)src/rust-installer' -v \
 		| xargs $(CFG_PYTHON) $(S)src/etc/check-binaries.py
+		$(Q) $(CFG_PYTHON) $(S)src/etc/errorck.py $(S)src/
 
 
 endif

branches/beta/src/compiletest/common.rs

@@ -13,7 +13,7 @@ use std::fmt;
 use std::str::FromStr;
 use regex::Regex;
 
-#[derive(Clone, PartialEq)]
+#[derive(Clone, PartialEq, Debug)]
 pub enum Mode {
     CompileFail,
     RunFail,
@@ -43,9 +43,9 @@ impl FromStr for Mode {
     }
 }
 
-impl fmt::String for Mode {
+impl fmt::Display for Mode {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        fmt::String::fmt(match *self {
+        fmt::Display::fmt(match *self {
             CompileFail => "compile-fail",
             RunFail => "run-fail",
             RunPass => "run-pass",
@@ -58,12 +58,6 @@ impl fmt::String for Mode {
     }
 }
 
-impl fmt::Show for Mode {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        fmt::String::fmt(self, f)
-    }
-}
-
 #[derive(Clone)]
 pub struct Config {
     // The library paths required for running the compiler
@@ -115,20 +109,6 @@ pub struct Config {
     // Write out a parseable log of tests that were run
     pub logfile: Option<Path>,
 
-    // Write out a json file containing any metrics of the run
-    pub save_metrics: Option<Path>,
-
-    // Write and ratchet a metrics file
-    pub ratchet_metrics: Option<Path>,
-
-    // Percent change in metrics to consider noise
-    pub ratchet_noise_percent: Option<f64>,
-
-    // "Shard" of the testsuite to pub run: this has the form of
-    // two numbers (a,b), and causes only those tests with
-    // positional order equal to a mod b to run.
-    pub test_shard: Option<(uint,uint)>,
-
     // A command line to prefix program execution with,
     // for running under valgrind
     pub runtool: Option<String>,

branches/beta/src/compiletest/compiletest.rs

@@ -77,10 +77,6 @@ pub fn parse_config(args: Vec<String> ) -> Config {
           optopt("", "target-rustcflags", "flags to pass to rustc for target", "FLAGS"),
           optflag("", "verbose", "run tests verbosely, showing all output"),
           optopt("", "logfile", "file to log test execution to", "FILE"),
-          optopt("", "save-metrics", "file to save metrics to", "FILE"),
-          optopt("", "ratchet-metrics", "file to ratchet metrics against", "FILE"),
-          optopt("", "ratchet-noise-percent",
-                 "percent change in metrics to consider noise", "N"),
           optflag("", "jit", "run tests under the JIT"),
           optopt("", "target", "the target to build for", "TARGET"),
           optopt("", "host", "the host to build for", "HOST"),
@@ -90,7 +86,6 @@ pub fn parse_config(args: Vec<String> ) -> Config {
           optopt("", "adb-path", "path to the android debugger", "PATH"),
           optopt("", "adb-test-dir", "path to tests for the android debugger", "PATH"),
           optopt("", "lldb-python-dir", "directory containing LLDB's python module", "PATH"),
-          optopt("", "test-shard", "run shard A, of B shards, worth of the testsuite", "A.B"),
           optflag("h", "help", "show this message"));
 
     assert!(!args.is_empty());
@@ -152,12 +147,6 @@ pub fn parse_config(args: Vec<String> ) -> Config {
         filter: filter,
         cfail_regex: Regex::new(errors::EXPECTED_PATTERN).unwrap(),
         logfile: matches.opt_str("logfile").map(|s| Path::new(s)),
-        save_metrics: matches.opt_str("save-metrics").map(|s| Path::new(s)),
-        ratchet_metrics:
-            matches.opt_str("ratchet-metrics").map(|s| Path::new(s)),
-        ratchet_noise_percent:
-            matches.opt_str("ratchet-noise-percent")
-                   .and_then(|s| s.as_slice().parse::<f64>()),
         runtool: matches.opt_str("runtool"),
         host_rustcflags: matches.opt_str("host-rustcflags"),
         target_rustcflags: matches.opt_str("target-rustcflags"),
@@ -176,7 +165,6 @@ pub fn parse_config(args: Vec<String> ) -> Config {
                 opt_str2(matches.opt_str("adb-test-dir")).as_slice() &&
             !opt_str2(matches.opt_str("adb-test-dir")).is_empty(),
         lldb_python_dir: matches.opt_str("lldb-python-dir"),
-        test_shard: test::opt_shard(matches.opt_str("test-shard")),
         verbose: matches.opt_present("verbose"),
     }
 }
@@ -210,10 +198,6 @@ pub fn log_config(config: &Config) {
     logv(c, format!("adb_test_dir: {:?}", config.adb_test_dir));
     logv(c, format!("adb_device_status: {}",
                     config.adb_device_status));
-    match config.test_shard {
-        None => logv(c, "test_shard: (all)".to_string()),
-        Some((a,b)) => logv(c, format!("test_shard: {}.{}", a, b))
-    }
     logv(c, format!("verbose: {}", config.verbose));
     logv(c, format!("\n"));
 }
@@ -284,15 +268,8 @@ pub fn test_opts(config: &Config) -> test::TestOpts {
         logfile: config.logfile.clone(),
         run_tests: true,
         run_benchmarks: true,
-        ratchet_metrics: config.ratchet_metrics.clone(),
-        ratchet_noise_percent: config.ratchet_noise_percent.clone(),
-        save_metrics: config.save_metrics.clone(),
-        test_shard: config.test_shard.clone(),
         nocapture: false,
         color: test::AutoColor,
-        show_boxplot: false,
-        boxplot_width: 50,
-        show_all_stats: false,
     }
 }
 

branches/beta/src/compiletest/header.rs

@@ -332,8 +332,7 @@ pub fn parse_name_value_directive(line: &str, directive: &str)
     let keycolon = format!("{}:", directive);
     match line.find_str(keycolon.as_slice()) {
         Some(colon) => {
-            let value = line.slice(colon + keycolon.len(),
-                                   line.len()).to_string();
+            let value = line[(colon + keycolon.len()) .. line.len()].to_string();
             debug!("{}: {}", directive, value);
             Some(value)
         }

branches/beta/src/compiletest/runtest.rs

@@ -294,6 +294,7 @@ fn run_pretty_test(config: &Config, props: &TestProps, testfile: &Path) {
         let aux_dir = aux_output_dir_name(config, testfile);
         // FIXME (#9639): This needs to handle non-utf8 paths
         let mut args = vec!("-".to_string(),
+                            "-Zunstable-options".to_string(),
                             "--pretty".to_string(),
                             pretty_type,
                             format!("--target={}", config.target),
@@ -340,7 +341,7 @@ actual:\n\
         };
         // FIXME (#9639): This needs to handle non-utf8 paths
         let mut args = vec!("-".to_string(),
-                            "--no-trans".to_string(),
+                            "-Zno-trans".to_string(),
                             "--crate-type=lib".to_string(),
                             format!("--target={}", target),
                             "-L".to_string(),
@@ -547,7 +548,7 @@ fn run_debuginfo_gdb_test(config: &Config, props: &TestProps, testfile: &Path) {
 
             // Add line breakpoints
             for line in breakpoint_lines.iter() {
-                script_str.push_str(&format!("break '{:?}':{}\n",
+                script_str.push_str(&format!("break '{}':{}\n",
                                              testfile.filename_display(),
                                              *line)[]);
             }
@@ -750,7 +751,7 @@ fn run_debuginfo_lldb_test(config: &Config, props: &TestProps, testfile: &Path)
             status: status,
             stdout: out,
             stderr: err,
-            cmdline: format!("{}", cmd)
+            cmdline: format!("{:?}", cmd)
         };
     }
 }
@@ -862,7 +863,7 @@ fn check_debugger_output(debugger_run_result: &ProcRes, check_lines: &[String])
                         break;
                     }
                     Some(i) => {
-                        rest = rest.slice_from(i + frag.len());
+                        rest = &rest[(i + frag.len())..];
                     }
                 }
                 first = false;
@@ -953,7 +954,7 @@ fn check_expected_errors(expected_errors: Vec<errors::ExpectedError> ,
     }
 
     let prefixes = expected_errors.iter().map(|ee| {
-        format!("{:?}:{}:", testfile.display(), ee.line)
+        format!("{}:{}:", testfile.display(), ee.line)
     }).collect::<Vec<String> >();
 
     #[cfg(windows)]
@@ -1045,7 +1046,7 @@ fn scan_until_char(haystack: &str, needle: char, idx: &mut uint) -> bool {
     if *idx >= haystack.len() {
         return false;
     }
-    let opt = haystack.slice_from(*idx).find(needle);
+    let opt = haystack[(*idx)..].find(needle);
     if opt.is_none() {
         return false;
     }

branches/beta/src/doc/intro.md

@@ -480,14 +480,12 @@ use std::sync::{Arc,Mutex};
 fn main() {
     let numbers = Arc::new(Mutex::new(vec![1is, 2, 3]));
 
-    for i in 0..3 {
+    for i in 0us..3 {
         let number = numbers.clone();
         Thread::spawn(move || {
             let mut array = number.lock().unwrap();
-
-            (*array)[i] += 1;
-
-            println!("numbers[{}] is {}", i, (*array)[i]);
+            array[i] += 1;
+            println!("numbers[{}] is {}", i, array[i]);
         });
     }
 }

branches/beta/src/doc/reference.md

@@ -2364,10 +2364,6 @@ These types help drive the compiler's analysis
   : ___Needs filling in___
 * `no_copy_bound`
   : This type does not implement "copy", even if eligible.
-* `no_send_bound`
-  : This type does not implement "send", even if eligible.
-* `no_sync_bound`
-  : This type does not implement "sync", even if eligible.
 * `eh_personality`
   : ___Needs filling in___
 * `exchange_free`

branches/beta/src/doc/trpl/crates-and-modules.md

@@ -257,7 +257,7 @@ fn goodbye() -> String {
 
 (This is "Sayōnara", if you're curious.)
 
-Now that we have our some functionality in our crate, let's try to use it from
+Now that we have some functionality in our crate, let's try to use it from
 another crate.
 
 # Importing External Crates

branches/beta/src/doc/trpl/if.md

@@ -1,4 +1,4 @@
-% `if`
+% If
 
 Rust's take on `if` is not particularly complex, but it's much more like the
 `if` you'll find in a dynamically typed language than in a more traditional

branches/beta/src/doc/trpl/looping.md

@@ -123,7 +123,7 @@ We now loop forever with `loop` and use `break` to break out early.
 iteration. This will only print the odd numbers:
 
 ```{rust}
-for x in 0..10 {
+for x in 0u32..10 {
     if x % 2 == 0 { continue; }
 
     println!("{}", x);

branches/beta/src/doc/trpl/threads.md

@@ -179,7 +179,7 @@ for init_val in 0 .. 3 {
 }
 
 let result = rx.recv().unwrap() + rx.recv().unwrap() + rx.recv().unwrap();
-# fn some_expensive_computation(_i: u32) -> u32 { 42 }
+# fn some_expensive_computation(_i: i32) -> i32 { 42 }
 ```
 
 Cloning a `Sender` produces a new handle to the same channel, allowing multiple
@@ -207,7 +207,7 @@ let rxs = (0 .. 3).map(|&:init_val| {
 
 // Wait on each port, accumulating the results
 let result = rxs.iter().fold(0, |&:accum, rx| accum + rx.recv().unwrap() );
-# fn some_expensive_computation(_i: u32) -> u32 { 42 }
+# fn some_expensive_computation(_i: i32) -> i32 { 42 }
 ```
 
 ## Backgrounding computations: Futures

branches/beta/src/doc/trpl/unsafe.md

@@ -707,7 +707,7 @@ Other features provided by lang items include:
   various kinds; lang items `send`, `sync` and `copy`.
 - the marker types and variance indicators found in
   `std::marker`; lang items `covariant_type`,
-  `contravariant_lifetime`, `no_sync_bound`, etc.
+  `contravariant_lifetime`, etc.
 
 Lang items are loaded lazily by the compiler; e.g. if one never uses
 `Box` then there is no need to define functions for `exchange_malloc`