---

yaml
---
r: 155439
b: refs/heads/try2
c: 0c8878d
h: refs/heads/master
i:
  155437: 562eeda
  155435: eb0f1b4
  155431: 9a2e9f9
  155423: 54dc7f5
v: v3

Author: sfackler

[refs]

@@ -5,7 +5,7 @@ refs/heads/snap-stage3: 78a7676898d9f80ab540c6df5d4c9ce35bb50463
 refs/heads/try: 519addf6277dbafccbb4159db4b710c37eaa2ec5
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
-refs/heads/try2: 43d7d7c15e964c1cb506cbce90bb4b32b57281b8
+refs/heads/try2: 0c8878d04258564b1866654a9866c5fbf2df6b68
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try2/mk/crates.mk

@@ -59,7 +59,6 @@ CRATES := $(TARGET_CRATES) $(HOST_CRATES)
 TOOLS := compiletest rustdoc rustc
 
 DEPS_core :=
-DEPS_libc := core
 DEPS_rlibc := core
 DEPS_unicode := core
 DEPS_alloc := core libc native:jemalloc

branches/try2/mk/docs.mk

@@ -29,9 +29,9 @@ DOCS := index intro tutorial guide guide-ffi guide-macros guide-lifetimes \
 	guide-tasks guide-container guide-pointers guide-testing \
 	guide-runtime complement-bugreport \
 	complement-lang-faq complement-design-faq complement-project-faq rust \
-    rustdoc guide-unsafe guide-strings reference
+    rustdoc guide-unsafe guide-strings
 
-PDF_DOCS := guide reference
+PDF_DOCS := guide rust
 
 RUSTDOC_DEPS_rust := doc/full-toc.inc
 RUSTDOC_FLAGS_rust := --html-in-header=doc/full-toc.inc

branches/try2/mk/rt.mk

@@ -203,9 +203,6 @@ LIBUV_CFLAGS_$(1) := $(subst -Werror,,$(CFG_GCCISH_CFLAGS_$(1)))
 
 $$(LIBUV_MAKEFILE_$(1)): $$(LIBUV_DEPS) $$(MKFILE_DEPS) $$(LIBUV_STAMP_$(1))
 	(cd $(S)src/libuv/ && \
-	CC="$$(CC_$(1))" \
-	CXX="$$(CXX_$(1))" \
-	AR="$$(AR_$(1))" \
 	 $$(CFG_PYTHON) ./gyp_uv.py -f make -Dtarget_arch=$$(LIBUV_ARCH_$(1)) \
 	   -D ninja \
 	   -DOS=$$(LIBUV_OSTYPE_$(1)) \
@@ -228,9 +225,6 @@ else ifeq ($(OSTYPE_$(1)), apple-ios) # iOS
 $$(LIBUV_XCODEPROJ_$(1)): $$(LIBUV_DEPS) $$(MKFILE_DEPS) $$(LIBUV_STAMP_$(1))
 	cp -rf $(S)src/libuv/ $$(LIBUV_BUILD_DIR_$(1))
 	(cd $$(LIBUV_BUILD_DIR_$(1)) && \
-	CC="$$(CC_$(1))" \
-	CXX="$$(CXX_$(1))" \
-	AR="$$(AR_$(1))" \
 	 $$(CFG_PYTHON) ./gyp_uv.py -f xcode \
 	   -D ninja \
 	   -R libuv)

branches/try2/mk/tests.mk

@@ -60,14 +60,11 @@ ifdef VERBOSE
   CTEST_TESTARGS += --verbose
 endif
 
-# Setting locale ensures that gdb's output remains consistent.
-# This prevents tests from failing with some locales (fixes #17423).
-export LC_ALL=C
-
 # If we're running perf then set this environment variable
 # to put the benchmarks into 'hard mode'
 ifeq ($(MAKECMDGOALS),perf)
-  export RUST_BENCH=1
+  RUST_BENCH=1
+  export RUST_BENCH
 endif
 
 TEST_LOG_FILE=tmp/check-stage$(1)-T-$(2)-H-$(3)-$(4).log

branches/try2/src/compiletest/runtest.rs

@@ -444,8 +444,7 @@ fn run_debuginfo_gdb_test(config: &Config, props: &TestProps, testfile: &Path) {
                      "-nx".to_string(),
                      format!("-command={}", debugger_script.as_str().unwrap()));
 
-            let mut gdb_path = tool_path;
-            gdb_path.push_str("/bin/arm-linux-androideabi-gdb");
+            let gdb_path = tool_path.append("/bin/arm-linux-androideabi-gdb");
             let procsrv::Result {
                 out,
                 err,

branches/try2/src/doc/README.md

@@ -30,7 +30,7 @@ To generate an HTML version of a doc from Markdown manually, you can do
 something like:
 
 ~~~~
-pandoc --from=markdown --to=html5 --number-sections -o reference.html reference.md
+pandoc --from=markdown --to=html5 --number-sections -o rust.html rust.md
 ~~~~
 
 (rust.md being the Rust Reference Manual.)

branches/try2/src/doc/guide-testing.md

@@ -72,8 +72,8 @@ is not used.
 Tests that should not be run can be annotated with the `ignore`
 attribute. The existence of these tests will be noted in the test
 runner output, but the test will not be run. Tests can also be ignored
-by configuration using the `cfg_attr` attribute so, for example, to ignore a
-test on windows you can write `#[cfg_attr(windows, ignore)]`.
+by configuration so, for example, to ignore a test on windows you can
+write `#[ignore(cfg(target_os = "win32"))]`.
 
 Tests that are intended to fail can be annotated with the
 `should_fail` attribute. The test will be run, and if it causes its

branches/try2/src/doc/guide-unsafe.md

@@ -466,7 +466,7 @@ fn start(_argc: int, _argv: *const *const u8) -> int {
 // provided by libstd.
 #[lang = "stack_exhausted"] extern fn stack_exhausted() {}
 #[lang = "eh_personality"] extern fn eh_personality() {}
-#[lang = "fail_fmt"] fn fail_fmt() -> ! { loop {} }
+#[lang = "sized"] trait Sized { }
 # // fn main() {} tricked you, rustdoc!
 ```
 
@@ -489,28 +489,32 @@ pub extern fn main(argc: int, argv: *const *const u8) -> int {
 
 #[lang = "stack_exhausted"] extern fn stack_exhausted() {}
 #[lang = "eh_personality"] extern fn eh_personality() {}
-#[lang = "fail_fmt"] fn fail_fmt() -> ! { loop {} }
+#[lang = "sized"] trait Sized { }
 # // fn main() {} tricked you, rustdoc!
 ```
 
 
 The compiler currently makes a few assumptions about symbols which are available
 in the executable to call. Normally these functions are provided by the standard
-library, but without it you must define your own.
+xlibrary, but without it you must define your own.
 
-The first of these three functions, `stack_exhausted`, is invoked whenever stack
+The first of these two functions, `stack_exhausted`, is invoked whenever stack
 overflow is detected.  This function has a number of restrictions about how it
 can be called and what it must do, but if the stack limit register is not being
 maintained then a task always has an "infinite stack" and this function
 shouldn't get triggered.
 
-The second of these three functions, `eh_personality`, is used by the
-failure mechanisms of the compiler. This is often mapped to GCC's
-personality function (see the
-[libstd implementation](std/rt/unwind/index.html) for more
-information), but crates which do not trigger failure can be assured
-that this function is never called. The final function, `fail_fmt`, is
-also used by the failure mechanisms of the compiler.
+The second of these two functions, `eh_personality`, is used by the failure
+mechanisms of the compiler. This is often mapped to GCC's personality function
+(see the [libstd implementation](std/rt/unwind/index.html) for more
+information), but crates which do not trigger failure can be assured that this
+function is never called.
+
+The final item in the example is a trait called `Sized`. This a trait
+that represents data of a known static size: it is integral to the
+Rust type system, and so the compiler expects the standard library to
+provide it. Since you are not using the standard library, you have to
+provide it yourself.
 
 ## Using libcore
 
@@ -569,8 +573,8 @@ pub extern fn dot_product(a: *const u32, a_len: u32,
     return ret;
 }
 
-#[lang = "fail_fmt"]
-extern fn fail_fmt(args: &core::fmt::Arguments,
+#[lang = "begin_unwind"]
+extern fn begin_unwind(args: &core::fmt::Arguments,
                        file: &str,
                        line: uint) -> ! {
     loop {}
@@ -583,8 +587,8 @@ extern fn fail_fmt(args: &core::fmt::Arguments,
 ```
 
 Note that there is one extra lang item here which differs from the examples
-above, `fail_fmt`. This must be defined by consumers of libcore because the
-core library declares failure, but it does not define it. The `fail_fmt`
+above, `begin_unwind`. This must be defined by consumers of libcore because the
+core library declares failure, but it does not define it. The `begin_unwind`
 lang item is this crate's definition of failure, and it must be guaranteed to
 never return.
 
@@ -690,7 +694,7 @@ fn main(argc: int, argv: *const *const u8) -> int {
 
 #[lang = "stack_exhausted"] extern fn stack_exhausted() {}
 #[lang = "eh_personality"] extern fn eh_personality() {}
-#[lang = "fail_fmt"] fn fail_fmt() -> ! { loop {} }
+#[lang = "sized"] trait Sized {}
 ```
 
 Note the use of `abort`: the `exchange_malloc` lang item is assumed to
@@ -702,7 +706,7 @@ Other features provided by lang items include:
   `==`, `<`, dereferencing (`*`) and `+` (etc.) operators are all
   marked with lang items; those specific four are `eq`, `ord`,
   `deref`, and `add` respectively.
-- stack unwinding and general failure; the `eh_personality`, `fail`
+- stack unwinding and general failure; the `eh_personality`, `fail_`
   and `fail_bounds_checks` lang items.
 - the traits in `std::kinds` used to indicate types that satisfy
   various kinds; lang items `send`, `sync` and `copy`.

branches/try2/src/doc/guide.md

@@ -2151,10 +2151,14 @@ In this case, we say `x` is a `uint` explicitly, so Rust is able to properly
 tell `random()` what to generate. In a similar fashion, both of these work:
 
 ```{rust,ignore}
-let input_num = from_str::<uint>("5");
+let input_num = from_str::<Option<uint>>("5");
 let input_num: Option<uint> = from_str("5");
 ```
 
+In this case, I happen to prefer the latter, and in the `random()` case, I prefer
+the former. I think the nested `<>`s make the first option especially ugly and
+a bit harder to read.
+
 Anyway, with us now converting our input to a number, our code looks like this:
 
 ```{rust,ignore}

branches/try2/src/doc/index.md

@@ -46,7 +46,7 @@ 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).
+the language in as much detail as possible is in [the manual](rust.html).
 
 # Guides
 

branches/try2/src/doc/intro.md

@@ -300,7 +300,8 @@ Here's some code:
 use std::sync::Arc;
 
 fn main() {
-    let numbers = Arc::new(vec![1i, 2i, 3i]);
+    let numbers = vec![1i, 2i, 3i];
+    let numbers = Arc::new(numbers);
 
     for num in range(0u, 3) {
         let (tx, rx)  = channel();
@@ -345,7 +346,8 @@ and modify it to mutate the shared state:
 use std::sync::{Arc, Mutex};
 
 fn main() {
-    let numbers_lock = Arc::new(Mutex::new(vec![1i, 2i, 3i]));
+    let numbers = vec![1i, 2i, 3i];
+    let numbers_lock = Arc::new(Mutex::new(numbers));
 
     for num in range(0u, 3) {
         let (tx, rx)  = channel();

branches/try2/src/doc/not_found.md

@@ -13,7 +13,7 @@ Some things that might be helpful to you though:
 
 ## Reference
 * [The Rust official site](http://rust-lang.org)
-* [The Rust reference](http://doc.rust-lang.org/reference.html) (* [PDF](http://doc.rust-lang.org/reference.pdf))
+* [The Rust reference manual](http://doc.rust-lang.org/rust.html) (* [PDF](http://doc.rust-lang.org/rust.pdf))
 
 ## Docs
 * [The standard library](http://doc.rust-lang.org/std/)