---

yaml
---
r: 212141
b: refs/heads/tmp
c: 6e97b16
h: refs/heads/master
i:
  212139: 226a4d4
v: v3

Author: Manishearth

[refs]

@@ -32,7 +32,7 @@ refs/heads/building: 126db549b038c84269a1e4fe46f051b2c15d6970
 refs/heads/beta: 62e70d35be3fe532c26a400b499c58a18f18dd3a
 refs/heads/windistfix: 7608dbad651f02e837ed05eef3d74a6662a6e928
 refs/tags/1.0.0-alpha: e42bd6d93a1d3433c486200587f8f9e12590a4d7
-refs/heads/tmp: f44d287a769765862518c0de82d87bef4cca2670
+refs/heads/tmp: 6e97b16d0277d86fb06a158683ef3c15ece14a62
 refs/tags/1.0.0-alpha.2: 4c705f6bc559886632d3871b04f58aab093bfa2f
 refs/tags/homu-tmp: b77d60adb019bb5de05e884a99f3290ec4694137
 refs/heads/gate: 97c84447b65164731087ea82685580cc81424412

branches/tmp/configure

@@ -593,6 +593,7 @@ valopt musl-root "/usr/local" "MUSL root installation directory"
 opt_nosave manage-submodules 1 "let the build manage the git submodules"
 opt_nosave clang 0 "prefer clang to gcc for building the runtime"
 opt_nosave jemalloc 1 "build liballoc with jemalloc"
+opt elf-tls 1 "elf thread local storage on platforms where supported"
 
 valopt_nosave prefix "/usr/local" "set installation prefix"
 valopt_nosave local-rust-root "/usr/local" "set prefix for local rust binary"

branches/tmp/mk/crates.mk

@@ -150,3 +150,7 @@ TOOL_INPUTS_$(1) := $$(call rwildcard,$$(dir $$(TOOL_SOURCE_$(1))),*.rs)
 endef
 
 $(foreach crate,$(TOOLS),$(eval $(call RUST_TOOL,$(crate))))
+
+ifdef CFG_DISABLE_ELF_TLS
+RUSTFLAGS_std := --cfg no_elf_tls
+endif

branches/tmp/mk/main.mk

@@ -74,9 +74,6 @@ ifneq ($(wildcard $(subst $(SPACE),\$(SPACE),$(CFG_GIT_DIR))),)
 endif
 endif
 
-CFG_BUILD_DATE = $(shell date +%F)
-CFG_VERSION += (built $(CFG_BUILD_DATE))
-
 # Windows exe's need numeric versions - don't use anything but
 # numbers and dots here
 CFG_VERSION_WIN = $(CFG_RELEASE_NUM)
@@ -130,9 +127,7 @@ CFG_JEMALLOC_FLAGS += $(JEMALLOC_FLAGS)
 
 ifdef CFG_ENABLE_DEBUG_ASSERTIONS
   $(info cfg: enabling debug assertions (CFG_ENABLE_DEBUG_ASSERTIONS))
-  CFG_RUSTC_FLAGS += --cfg debug -C debug-assertions=on
-else
-  CFG_RUSTC_FLAGS += --cfg ndebug
+  CFG_RUSTC_FLAGS += -C debug-assertions=on
 endif
 
 ifdef CFG_ENABLE_DEBUGINFO
@@ -334,7 +329,6 @@ endif
 ifdef CFG_VER_HASH
 export CFG_VER_HASH
 endif
-export CFG_BUILD_DATE
 export CFG_VERSION
 export CFG_VERSION_WIN
 export CFG_RELEASE

branches/tmp/mk/tests.mk

@@ -172,23 +172,24 @@ check: check-sanitycheck cleantmptestlogs cleantestlibs all check-stage2 tidy
 	$(Q)$(CFG_PYTHON) $(S)src/etc/check-summary.py tmp/*.log
 
 # As above but don't bother running tidy.
-check-notidy: cleantmptestlogs cleantestlibs all check-stage2
+check-notidy: check-sanitycheck cleantmptestlogs cleantestlibs all check-stage2
 	$(Q)$(CFG_PYTHON) $(S)src/etc/check-summary.py tmp/*.log
 
 # A slightly smaller set of tests for smoke testing.
-check-lite: cleantestlibs cleantmptestlogs \
+check-lite: check-sanitycheck cleantestlibs cleantmptestlogs \
 	$(foreach crate,$(TEST_TARGET_CRATES),check-stage2-$(crate)) \
 	check-stage2-rpass check-stage2-rpass-valgrind \
 	check-stage2-rfail check-stage2-cfail check-stage2-pfail check-stage2-rmake
 	$(Q)$(CFG_PYTHON) $(S)src/etc/check-summary.py tmp/*.log
 
 # Only check the 'reference' tests: rpass/cfail/rfail/rmake.
-check-ref: cleantestlibs cleantmptestlogs check-stage2-rpass check-stage2-rpass-valgrind \
-	check-stage2-rfail check-stage2-cfail check-stage2-pfail check-stage2-rmake
+check-ref: check-sanitycheck cleantestlibs cleantmptestlogs check-stage2-rpass \
+	check-stage2-rpass-valgrind check-stage2-rfail check-stage2-cfail check-stage2-pfail \
+	check-stage2-rmake
 	$(Q)$(CFG_PYTHON) $(S)src/etc/check-summary.py tmp/*.log
 
 # Only check the docs.
-check-docs: cleantestlibs cleantmptestlogs check-stage2-docs
+check-docs: check-sanitycheck cleantestlibs cleantmptestlogs check-stage2-docs
 	$(Q)$(CFG_PYTHON) $(S)src/etc/check-summary.py tmp/*.log
 
 # Some less critical tests that are not prone to breakage.

branches/tmp/src/doc/index.md

@@ -86,3 +86,14 @@ something if you know its name.
 
 If you encounter an error while compiling your code you may be able to look it
 up in the [Rust Compiler Error Index](error-index.html).
+
+# Community Translations
+
+Several projects have been started to translate the documentation into other
+languages:
+
+- [Russian](https://github.com/kgv/rust_book_ru)
+- [Korean](https://github.com/rust-kr/doc.rust-kr.org)
+- [Chinese](https://github.com/KaiserY/rust-book-chinese)
+- [Spanish](https://github.com/goyox86/elpr)
+

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

@@ -321,7 +321,7 @@ You can chain all three things together: start with an iterator, adapt it
 a few times, and then consume the result. Check it out:
 
 ```rust
-(1..1000)
+(1..)
     .filter(|&x| x % 2 == 0)
     .filter(|&x| x % 3 == 0)
     .take(5)

branches/tmp/src/doc/trpl/raw-pointers.md

@@ -77,7 +77,7 @@ For more operations on raw pointers, see [their API documentation][rawapi].
 # FFI
 
 Raw pointers are useful for FFI: Rust’s `*const T` and `*mut T` are similar to
-C’s `const T*` and `T*`, respectfully. For more about this use, consult the
+C’s `const T*` and `T*`, respectively. For more about this use, consult the
 [FFI chapter][ffi].
 
 [ffi]: ffi.html

branches/tmp/src/etc/check-sanitycheck.py

@@ -11,19 +11,18 @@
 # except according to those terms.
 
 import os
+import subprocess
 import sys
 import functools
 
 STATUS = 0
 
-
 def error_unless_permitted(env_var, message):
     global STATUS
     if not os.getenv(env_var):
         sys.stderr.write(message)
         STATUS = 1
 
-
 def only_on(platforms):
     def decorator(func):
         @functools.wraps(func)
@@ -33,8 +32,7 @@ def inner():
         return inner
     return decorator
 
-
-@only_on(('linux', 'darwin', 'freebsd', 'openbsd'))
+@only_on(['linux', 'darwin', 'freebsd', 'openbsd'])
 def check_rlimit_core():
     import resource
     soft, hard = resource.getrlimit(resource.RLIMIT_CORE)
@@ -45,8 +43,14 @@ def check_rlimit_core():
 set ALLOW_NONZERO_RLIMIT_CORE to ignore this warning
 """ % (soft))
 
+@only_on(['win32'])
+def check_console_code_page():
+    if '65001' not in subprocess.check_output(['cmd', '/c', 'chcp']):
+        sys.stderr.write('Warning: the console output code page is not UTF-8, \
+some tests may fail. Use `cmd /c "chcp 65001"` to setup UTF-8 code page.\n')
 
 def main():
+    check_console_code_page()
     check_rlimit_core()
 
 if __name__ == '__main__':

branches/tmp/src/libcollections/string.rs

@@ -495,8 +495,7 @@ impl String {
     ///
     /// ```
     /// let s = String::from("hello");
-    /// let b: &[_] = &[104, 101, 108, 108, 111];
-    /// assert_eq!(s.as_bytes(), b);
+    /// assert_eq!(s.as_bytes(), [104, 101, 108, 108, 111]);
     /// ```
     #[inline]
     #[stable(feature = "rust1", since = "1.0.0")]

branches/tmp/src/libcore/option.rs

@@ -409,9 +409,11 @@ impl<T> Option<T> {
     /// Convert an `Option<String>` into an `Option<usize>`, consuming the original:
     ///
     /// ```
-    /// let num_as_str: Option<String> = Some("10".to_string());
-    /// // `Option::map` takes self *by value*, consuming `num_as_str`
-    /// let num_as_int: Option<usize> = num_as_str.map(|n| n.len());
+    /// let maybe_some_string = Some(String::from("Hello, World!"));
+    /// // `Option::map` takes self *by value*, consuming `maybe_some_string`
+    /// let maybe_some_len = maybe_some_string.map(|s| s.len());
+    ///
+    /// assert_eq!(maybe_some_len, Some(13));
     /// ```
     #[inline]
     #[stable(feature = "rust1", since = "1.0.0")]

branches/tmp/src/librustc_driver/lib.rs

@@ -483,10 +483,6 @@ pub fn commit_date_str() -> Option<&'static str> {
     option_env!("CFG_VER_DATE")
 }
 
-pub fn build_date_str() -> Option<&'static str> {
-    option_env!("CFG_BUILD_DATE")
-}
-
 /// Prints version information and returns None on success or an error
 /// message on panic.
 pub fn version(binary: &str, matches: &getopts::Matches) {
@@ -498,7 +494,6 @@ pub fn version(binary: &str, matches: &getopts::Matches) {
         println!("binary: {}", binary);
         println!("commit-hash: {}", unw(commit_hash_str()));
         println!("commit-date: {}", unw(commit_date_str()));
-        println!("build-date: {}", unw(build_date_str()));
         println!("host: {}", config::host_triple());
         println!("release: {}", unw(release_str()));
     }

branches/tmp/src/librustdoc/html/static/main.css

@@ -338,10 +338,10 @@ nav.sub {
     font-size: 1em;
     position: relative;
 }
-/* Shift "where ..." part of method definition down a line */
-.content .method .where { display: block; }
+/* Shift "where ..." part of method or fn definition down a line */
+.content .method .where, .content .fn .where { display: block; }
 /* Bit of whitespace to indent it */
-.content .method .where::before { content: '  '; }
+.content .method .where::before, .content .fn .where::before { content: '  '; }
 
 .content .methods > div { margin-left: 40px; }
 

branches/tmp/src/libstd/io/error.rs

@@ -95,6 +95,13 @@ pub enum ErrorKind {
     /// A parameter was incorrect.
     #[stable(feature = "rust1", since = "1.0.0")]
     InvalidInput,
+    /// Data not valid for the operation were encountered.
+    ///
+    /// Unlike `InvalidInput`, this typically means that the operation
+    /// parameters were valid, however the error was caused by malformed
+    /// input data.
+    #[stable(feature = "io_invalid_data", since = "1.2.0")]
+    InvalidData,
     /// The I/O operation's timeout expired, causing it to be canceled.
     #[stable(feature = "rust1", since = "1.0.0")]
     TimedOut,

branches/tmp/src/libstd/io/mod.rs

@@ -80,7 +80,7 @@ fn append_to_string<F>(buf: &mut String, f: F) -> Result<usize>
         let ret = f(g.s);
         if str::from_utf8(&g.s[g.len..]).is_err() {
             ret.and_then(|_| {
-                Err(Error::new(ErrorKind::InvalidInput,
+                Err(Error::new(ErrorKind::InvalidData,
                                "stream did not contain valid UTF-8"))
             })
         } else {

branches/tmp/src/libstd/sys/windows/stdio.rs

@@ -170,5 +170,5 @@ impl Output {
 }
 
 fn invalid_encoding() -> io::Error {
-    io::Error::new(io::ErrorKind::InvalidInput, "text was not valid unicode")
+    io::Error::new(io::ErrorKind::InvalidData, "text was not valid unicode")
 }

branches/tmp/src/libstd/thread/local.rs

@@ -99,37 +99,60 @@ pub struct LocalKey<T> {
 
 /// Declare a new thread local storage key of type `std::thread::LocalKey`.
 ///
-/// See [LocalKey documentation](thread/struct.LocalKey.html) for more information.
+/// See [LocalKey documentation](thread/struct.LocalKey.html) for more
+/// information.
 #[macro_export]
 #[stable(feature = "rust1", since = "1.0.0")]
 #[allow_internal_unstable]
+#[cfg(not(no_elf_tls))]
 macro_rules! thread_local {
     (static $name:ident: $t:ty = $init:expr) => (
-        static $name: ::std::thread::LocalKey<$t> = {
-            #[cfg_attr(all(any(target_os = "macos", target_os = "linux"),
-                           not(target_arch = "aarch64")),
-                       thread_local)]
-            static __KEY: ::std::thread::__LocalKeyInner<$t> =
-                ::std::thread::__LocalKeyInner::new();
-            fn __init() -> $t { $init }
-            fn __getit() -> &'static ::std::thread::__LocalKeyInner<$t> { &__KEY }
-            ::std::thread::LocalKey::new(__getit, __init)
-        };
+        static $name: ::std::thread::LocalKey<$t> =
+            __thread_local_inner!($t, $init,
+                #[cfg_attr(all(any(target_os = "macos", target_os = "linux"),
+                               not(target_arch = "aarch64")),
+                           thread_local)]);
     );
     (pub static $name:ident: $t:ty = $init:expr) => (
-        pub static $name: ::std::thread::LocalKey<$t> = {
-            #[cfg_attr(all(any(target_os = "macos", target_os = "linux"),
-                           not(target_arch = "aarch64")),
-                       thread_local)]
-            static __KEY: ::std::thread::__LocalKeyInner<$t> =
-                ::std::thread::__LocalKeyInner::new();
-            fn __init() -> $t { $init }
-            fn __getit() -> &'static ::std::thread::__LocalKeyInner<$t> { &__KEY }
-            ::std::thread::LocalKey::new(__getit, __init)
-        };
+        pub static $name: ::std::thread::LocalKey<$t> =
+            __thread_local_inner!($t, $init,
+                #[cfg_attr(all(any(target_os = "macos", target_os = "linux"),
+                               not(target_arch = "aarch64")),
+                           thread_local)]);
     );
 }
 
+#[macro_export]
+#[stable(feature = "rust1", since = "1.0.0")]
+#[allow_internal_unstable]
+#[cfg(no_elf_tls)]
+macro_rules! thread_local {
+    (static $name:ident: $t:ty = $init:expr) => (
+        static $name: ::std::thread::LocalKey<$t> =
+            __thread_local_inner!($t, $init, #[]);
+    );
+    (pub static $name:ident: $t:ty = $init:expr) => (
+        pub static $name: ::std::thread::LocalKey<$t> =
+            __thread_local_inner!($t, $init, #[]);
+    );
+}
+
+#[doc(hidden)]
+#[unstable(feature = "thread_local_internals",
+           reason = "should not be necessary")]
+#[macro_export]
+#[allow_internal_unstable]
+macro_rules! __thread_local_inner {
+    ($t:ty, $init:expr, #[$($attr:meta),*]) => {{
+        $(#[$attr])*
+        static __KEY: ::std::thread::__LocalKeyInner<$t> =
+            ::std::thread::__LocalKeyInner::new();
+        fn __init() -> $t { $init }
+        fn __getit() -> &'static ::std::thread::__LocalKeyInner<$t> { &__KEY }
+        ::std::thread::LocalKey::new(__getit, __init)
+    }}
+}
+
 /// Indicator of the state of a thread local storage key.
 #[unstable(feature = "std_misc",
            reason = "state querying was recently added")]
@@ -163,7 +186,10 @@ pub enum LocalKeyState {
 
 impl<T: 'static> LocalKey<T> {
     #[doc(hidden)]
-    pub const fn new(inner: fn() -> &'static __KeyInner<T>, init: fn() -> T) -> LocalKey<T> {
+    #[unstable(feature = "thread_local_internals",
+               reason = "recently added to create a key")]
+    pub const fn new(inner: fn() -> &'static __KeyInner<T>,
+                     init: fn() -> T) -> LocalKey<T> {
         LocalKey {
             inner: inner,
             init: init
@@ -240,7 +266,9 @@ impl<T: 'static> LocalKey<T> {
     }
 }
 
-#[cfg(all(any(target_os = "macos", target_os = "linux"), not(target_arch = "aarch64")))]
+#[cfg(all(any(target_os = "macos", target_os = "linux"),
+          not(target_arch = "aarch64"),
+          not(no_elf_tls)))]
 #[doc(hidden)]
 mod imp {
     use prelude::v1::*;
@@ -371,7 +399,9 @@ mod imp {
     }
 }
 
-#[cfg(any(not(any(target_os = "macos", target_os = "linux")), target_arch = "aarch64"))]
+#[cfg(any(not(any(target_os = "macos", target_os = "linux")),
+          target_arch = "aarch64",
+          no_elf_tls))]
 #[doc(hidden)]
 mod imp {
     use prelude::v1::*;