---

yaml
---
r: 135007
b: refs/heads/snap-stage3
c: b6edc59
h: refs/heads/master
i:
  135005: f91ac3e
  135003: bbc4843
  134999: f642aec
  134991: b3136f8
  134975: a356b89
v: v3

Author: Gankra

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 7eb9337dace88c5ded431aa7507f06d50619131b
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: 34dfa45718d9d40361dadf0abf9c3dc5cc0b0381
+refs/heads/snap-stage3: b6edc59413f79016a1063c2ec6bc05516bc99cb6
 refs/heads/try: 14378ea357c06c23607ca61ade44f60a7a64a1c7
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b

branches/snap-stage3/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/snap-stage3/src/doc/guide-pointers.md

@@ -505,7 +505,6 @@ As being similar to this C code:
 {
     int *x;
     x = (int *)malloc(sizeof(int));
-    *x = 5;
 
     // stuff happens
 

branches/snap-stage3/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/snap-stage3/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
 
@@ -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

branches/snap-stage3/src/doc/guide.md

@@ -4489,8 +4489,8 @@ This will print
 ```
 
 `filter()` is an adapter that takes a closure as an argument. This closure
-returns `true` or `false`. The new iterator `filter()` produces
-only the elements that that closure returns `true` for:
+returns `true` or `false`. The new iterator `filter()` produces returns
+only the elements that that closure returned `true` for:
 
 ```{rust}
 for i in range(1i, 100i).filter(|x| x % 2 == 0) {