---

yaml
---
r: 172911
b: refs/heads/batch
c: 740c837
h: refs/heads/master
i:
  172909: 7c8077b
  172907: e648798
  172903: d358697
  172895: eadf5e0
v: v3

Author: brson

[refs]

@@ -29,7 +29,7 @@ refs/tags/0.12.0: f0c419429ef30723ceaf6b42f9b5a2aeb5d2e2d1
 refs/heads/issue-18208-method-dispatch-2: 9e1eae4fb9b6527315b4441cf8a0f5ca911d1671
 refs/heads/automation-fail: 1bf06495443584539b958873e04cc2f864ab10e4
 refs/heads/issue-18208-method-dispatch-3-quick-reject: 2009f85b9f99dedcec4404418eda9ddba90258a2
-refs/heads/batch: 3d0d9bb6fbdf6ead9396f0874cf38f3ef7c9be5c
+refs/heads/batch: 740c837e895d4d323ff3f3a59ce0443876b149eb
 refs/heads/building: 126db549b038c84269a1e4fe46f051b2c15d6970
 refs/heads/beta: 44a287e6eb22ec3c2a687fc156813577464017f7
 refs/heads/windistfix: 7608dbad651f02e837ed05eef3d74a6662a6e928

branches/batch/src/compiletest/runtest.rs

@@ -966,16 +966,6 @@ fn check_expected_errors(expected_errors: Vec<errors::ExpectedError> ,
         line.starts_with( prefix )
     }
 
-    // A multi-line error will have followup lines which will always
-    // start with one of these strings.
-    fn continuation( line: &str) -> bool {
-        line.starts_with(" expected") ||
-        line.starts_with("    found") ||
-        //                1234
-        // Should have 4 spaces: see issue 18946
-        line.starts_with("(")
-    }
-
     // Scan and extract our error/warning messages,
     // which look like:
     //    filename:line1:col1: line2:col2: *error:* msg
@@ -991,7 +981,7 @@ fn check_expected_errors(expected_errors: Vec<errors::ExpectedError> ,
                        ee.kind,
                        ee.msg,
                        line);
-                if (prefix_matches(line, prefixes[i].as_slice()) || continuation(line)) &&
+                if prefix_matches(line, prefixes[i].as_slice()) &&
                     line.contains(ee.kind.as_slice()) &&
                     line.contains(ee.msg.as_slice()) {
                     found_flags[i] = true;

branches/batch/src/doc/intro.md

@@ -106,9 +106,9 @@ use semver::Version;
 
 fn main() {
     assert!(Version::parse("1.2.3") == Ok(Version {
-        major: 1u64,
-        minor: 2u64,
-        patch: 3u64,
+        major: 1u,
+        minor: 2u,
+        patch: 3u,
         pre: vec!(),
         build: vec!(),
     }));

branches/batch/src/doc/reference.md

@@ -603,7 +603,7 @@ mod b {
 ```
 
 * Paths starting with the keyword `super` begin resolution relative to the
-  parent module. Each further identifier must resolve to an item.
+  parent module. Each further identifier must resolve to an item
 
 ```rust
 mod a {
@@ -985,7 +985,7 @@ top of [modules](#modules) and [blocks](#blocks).
 
 Use declarations support a number of convenient shortcuts:
 
-* Rebinding the target name as a new local name, using the syntax `use p::q::r as x;`
+* Rebinding the target name as a new local name, using the syntax `use p::q::r as x;`.
 * Simultaneously binding a list of paths differing only in their final element,
   using the glob-like brace syntax `use a::b::{c,d,e,f};`
 * Binding all paths matching a given prefix, using the asterisk wildcard syntax
@@ -1091,7 +1091,7 @@ set of *input* [*slots*](#memory-slots) as parameters, through which the caller
 passes arguments into the function, and an *output* [*slot*](#memory-slots)
 through which the function passes results back to the caller.
 
-A function may also be copied into a first-class *value*, in which case the
+A function may also be copied into a first class *value*, in which case the
 value has the corresponding [*function type*](#function-types), and can be used
 otherwise exactly as a function item (with a minor additional cost of calling
 the function indirectly).
@@ -1224,7 +1224,7 @@ the guarantee that these issues are never caused by safe code.
   * A value other than `false` (0) or `true` (1) in a `bool`
   * A discriminant in an `enum` not included in the type definition
   * A value in a `char` which is a surrogate or above `char::MAX`
-  * Non-UTF-8 byte sequences in a `str`
+  * non-UTF-8 byte sequences in a `str`
 * Unwinding into Rust from foreign code or unwinding from Rust into foreign
   code. Rust's failure system is not compatible with exception handling in
   other languages. Unwinding must be caught and handled at FFI boundaries.
@@ -1827,7 +1827,7 @@ accesses in two cases:
 
 These two cases are surprisingly powerful for creating module hierarchies
 exposing public APIs while hiding internal implementation details. To help
-explain, here's a few use cases and what they would entail:
+explain, here's a few use cases and what they would entail.
 
 * A library developer needs to expose functionality to crates which link
   against their library. As a consequence of the first case, this means that
@@ -1858,7 +1858,7 @@ import/expression is only valid if the destination is in the current visibility
 scope.
 
 Here's an example of a program which exemplifies the three cases outlined
-above:
+above.
 
 ```
 // This module is private, meaning that no external crate can access this
@@ -2117,13 +2117,6 @@ macro scope.
   destructors from being run twice. Destructors might be run multiple times on
   the same object with this attribute.
 - `doc` - Doc comments such as `/// foo` are equivalent to `#[doc = "foo"]`.
-- `rustc_on_unimplemented` - Write a custom note to be shown along with the error
-   when the trait is found to be unimplemented on a type.
-   You may use format arguments like `{T}`, `{A}` to correspond to the
-   types at the point of use corresponding to the type parameters of the
-   trait of the same name. `{Self}` will be replaced with the type that is supposed
-   to implement the trait but doesn't. To use this, the `on_unimplemented` feature gate
-   must be enabled.
 
 ### Conditional compilation
 
@@ -2220,7 +2213,7 @@ mod m1 {
 ```
 
 This example shows how one can use `allow` and `warn` to toggle a particular
-check on and off:
+check on and off.
 
 ```{.ignore}
 #[warn(missing_docs)]
@@ -2242,7 +2235,7 @@ mod m2{
 ```
 
 This example shows how one can use `forbid` to disallow uses of `allow` for
-that lint check:
+that lint check.
 
 ```{.ignore}
 #[forbid(missing_docs)]
@@ -2325,9 +2318,9 @@ These language items are traits:
 * `ord`
   : Elements have a partial ordering.
 * `deref`
-  : `*` can be applied, yielding a reference to another type.
+  : `*` can be applied, yielding a reference to another type
 * `deref_mut`
-  : `*` can be applied, yielding a mutable reference to another type.
+  : `*` can be applied, yielding a mutable reference to another type
 
 These are functions:
 
@@ -2348,7 +2341,7 @@ These are functions:
 * `type_id`
   : The type returned by the `type_id` intrinsic.
 * `unsafe`
-  : A type whose contents can be mutated through an immutable reference.
+  : A type whose contents can be mutated through an immutable reference
 
 #### Marker types
 
@@ -2357,11 +2350,11 @@ These types help drive the compiler's analysis
 * `begin_unwind`
   : ___Needs filling in___
 * `no_copy_bound`
-  : This type does not implement "copy", even if eligible.
+  : This type does not implement "copy", even if eligible
 * `no_send_bound`
-  : This type does not implement "send", even if eligible.
+  : This type does not implement "send", even if eligible
 * `no_sync_bound`
-  : This type does not implement "sync", even if eligible.
+  : This type does not implement "sync", even if eligible
 * `eh_personality`
   : ___Needs filling in___
 * `exchange_free`
@@ -2383,11 +2376,11 @@ These types help drive the compiler's analysis
 * `iterator`
   : ___Needs filling in___
 * `contravariant_lifetime`
-  : The lifetime parameter should be considered contravariant.
+  : The lifetime parameter should be considered contravariant
 * `covariant_lifetime`
-  : The lifetime parameter should be considered covariant.
+  : The lifetime parameter should be considered covariant
 * `invariant_lifetime`
-  : The lifetime parameter should be considered invariant.
+  : The lifetime parameter should be considered invariant
 * `malloc`
   : Allocate memory on the managed heap.
 * `owned_box`
@@ -2397,11 +2390,11 @@ These types help drive the compiler's analysis
 * `start`
   : ___Needs filling in___
 * `contravariant_type`
-  : The type parameter should be considered contravariant.
+  : The type parameter should be considered contravariant
 * `covariant_type`
-  : The type parameter should be considered covariant.
+  : The type parameter should be considered covariant
 * `invariant_type`
-  : The type parameter should be considered invariant.
+  : The type parameter should be considered invariant
 * `ty_desc`
   : ___Needs filling in___
 
@@ -2928,13 +2921,13 @@ automatically dereferenced to make the field access possible.
 ```{.ebnf .gram}
 array_expr : '[' "mut" ? vec_elems? ']' ;
 
-array_elems : [expr [',' expr]*] | [expr ';' expr] ;
+array_elems : [expr [',' expr]*] | [expr ',' ".." expr] ;
 ```
 
 An [array](#array,-and-slice-types) _expression_ is written by enclosing zero
 or more comma-separated expressions of uniform type in square brackets.
 
-In the `[expr ';' expr]` form, the expression after the `';'` must be a
+In the `[expr ',' ".." expr]` form, the expression after the `".."` must be a
 constant expression that can be evaluated at compile time, such as a
 [literal](#literals) or a [static item](#static-items).
 
@@ -3226,11 +3219,11 @@ the simplest and least-expensive form (analogous to a ```|| { }``` expression),
 the lambda expression captures its environment by reference, effectively
 borrowing pointers to all outer variables mentioned inside the function.
 Alternately, the compiler may infer that a lambda expression should copy or
-move values (depending on their type) from the environment into the lambda
+move values (depending on their type.) from the environment into the lambda
 expression's captured environment.
 
 In this example, we define a function `ten_times` that takes a higher-order
-function argument, and call it with a lambda expression as an argument:
+function argument, and call it with a lambda expression as an argument.
 
 ```
 fn ten_times<F>(f: F) where F: Fn(int) {
@@ -3668,14 +3661,14 @@ within an object along with one byte past the end.
 The types `char` and `str` hold textual data.
 
 A value of type `char` is a [Unicode scalar value](
-http://www.unicode.org/glossary/#unicode_scalar_value) (i.e. a code point that
+http://www.unicode.org/glossary/#unicode_scalar_value) (ie. a code point that
 is not a surrogate), represented as a 32-bit unsigned word in the 0x0000 to
 0xD7FF or 0xE000 to 0x10FFFF range. A `[char]` array is effectively an UCS-4 /
 UTF-32 string.
 
 A value of type `str` is a Unicode string, represented as an array of 8-bit
 unsigned bytes holding a sequence of UTF-8 codepoints. Since `str` is of
-unknown size, it is not a _first-class_ type, but can only be instantiated
+unknown size, it is not a _first class_ type, but can only be instantiated
 through a pointer type, such as `&str` or `String`.
 
 ### Tuple types
@@ -3705,7 +3698,7 @@ assert!(b != "world");
 
 Rust has two different types for a list of items:
 
-* `[T; N]`, an 'array'.
+* `[T ..N]`, an 'array'
 * `&[T]`, a 'slice'.
 
 An array has a fixed size, and can be allocated on either the stack or the
@@ -3717,9 +3710,9 @@ to, it borrows it.
 An example of each kind:
 
 ```{rust}
-let vec: Vec<i32> = vec![1, 2, 3];
-let arr: [i32; 3] = [1, 2, 3];
-let s: &[i32] = vec.as_slice();
+let vec: Vec<int>  = vec![1, 2, 3];
+let arr: [int; 3] = [1, 2, 3];
+let s: &[int]      = vec.as_slice();
 ```
 
 As you can see, the `vec!` macro allows you to create a `Vec<T>` easily. The
@@ -3805,7 +3798,7 @@ enum List<T> {
     Cons(T, Box<List<T>>)
 }
 
-let a: List<i32> = List::Cons(7, Box::new(List::Cons(13, Box::new(List::Nil))));
+let a: List<int> = List::Cons(7, Box::new(List::Cons(13, Box::new(List::Nil))));
 ```
 
 ### Pointer types

branches/batch/src/doc/trpl/arrays-vectors-and-slices.md

@@ -94,6 +94,6 @@ backed by arrays. Slices have type `&[T]`, which we'll talk about when we cover
 generics.
 
 We have now learned all of the most basic Rust concepts. We're ready to start
-building ourselves a guessing game, we just need to know one last thing: how to
-get input from the keyboard. You can't have a guessing game without the ability
-to guess!
+building our guessing game, we just need to know one last thing: how to get
+input from the keyboard. You can't have a guessing game without the ability to
+guess!

branches/batch/src/doc/trpl/closures.md

@@ -110,27 +110,25 @@ passing two variables: one is an i32, and one is a function."
 Next, let's look at how `twice` is defined:
 
 ```{rust,ignore}
-fn twice<F: Fn(i32) -> i32>(x: i32, f: F) -> i32 {
+fn twice(x: i32, f: |i32| -> i32) -> i32 {
 ```
 
 `twice` takes two arguments, `x` and `f`. That's why we called it with two
 arguments. `x` is an `i32`, we've done that a ton of times. `f` is a function,
-though, and that function takes an `i32` and returns an `i32`. This is
-what the requirement `Fn(i32) -> i32` for the type parameter `F` says.
-You might ask yourself: why do we need to introduce a type parameter here?
-That is because in Rust each closure has its own unique type.
-So, not only do closures with different signatures have different types,
-but different closures with the *same* signature have *different* types!
-You can think of it this way: the behaviour of a closure is part of its type.
-And since we want to support many different closures that all take
-an `i32` and return an `i32` we introduced a type parameter that is able
-to represent all these closures. 
+though, and that function takes an `i32` and returns an `i32`. Notice
+how the `|i32| -> i32` syntax looks a lot like our definition of `square`
+above, if we added the return type in:
+
+```{rust}
+let square = |&: x: i32| -> i32 { x * x };
+//           |i32|       -> i32
+```
+
+This function takes an `i32` and returns an `i32`.
 
 This is the most complicated function signature we've seen yet! Give it a read
 a few times until you can see how it works. It takes a teeny bit of practice, and
-then it's easy. The good news is that this kind of passing a closure around
-can be very efficient. With all the type information available at compile-time
-the compiler can do wonders.
+then it's easy.
 
 Finally, `twice` returns an `i32` as well.
 

branches/batch/src/doc/trpl/comments.md

@@ -40,8 +40,7 @@ fn hello(name: &str) {
 ```
 
 When writing doc comments, adding sections for any arguments, return values,
-and providing some examples of usage is very, very helpful. Don't worry about
-the `&str`, we'll get to it soon.
+and providing some examples of usage is very, very helpful.
 
 You can use the [`rustdoc`](../rustdoc.html) tool to generate HTML documentation
 from these doc comments.

branches/batch/src/doc/trpl/compound-data-types.md

@@ -23,10 +23,10 @@ let x: (i32, &str) = (1, "hello");
 As you can see, the type of a tuple looks just like the tuple, but with each
 position having a type name rather than the value. Careful readers will also
 note that tuples are heterogeneous: we have an `i32` and a `&str` in this tuple.
-You have briefly seen `&str` used as a type before, and we'll discuss the
-details of strings later. In systems programming languages, strings are a bit
-more complex than in other languages. For now, just read `&str` as a *string
-slice*, and we'll learn more soon.
+You haven't seen `&str` as a type before, and we'll discuss the details of
+strings later. In systems programming languages, strings are a bit more complex
+than in other languages. For now, just read `&str` as a *string slice*, and
+we'll learn more soon.
 
 You can access the fields in a tuple through a *destructuring let*. Here's
 an example:

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

@@ -256,7 +256,7 @@ fn goodbye() -> String {
 }
 ```
 
-(This is "Sayōnara", if you're curious.)
+(This is "Sayoonara", if you're curious.)
 
 Now that we have our some functionality in our crate, let's try to use it from
 another crate.
@@ -559,7 +559,7 @@ Also, note that we `pub use`d before we declared our `mod`s. Rust requires that
 This will build and run:
 
 ```bash
-$ cargo run
+$ cargo build
    Compiling phrases v0.0.1 (file:///home/you/projects/phrases)
      Running `target/phrases`
 Hello in English: Hello!

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

@@ -1,6 +1,6 @@
 % Error Handling in Rust
 
-> The best-laid plans of mice and men  
+> The best-laid plans of mice and men
 > Often go awry
 >
 > "Tae a Moose", Robert Burns

branches/batch/src/doc/trpl/functions.md

@@ -59,15 +59,15 @@ Unlike `let`, you _must_ declare the types of function arguments. This does
 not work:
 
 ```{ignore}
-fn print_sum(x, y) {
+fn print_number(x, y) {
     println!("x is: {}", x + y);
 }
 ```
 
 You get this error:
 
 ```text
-hello.rs:5:18: 5:19 expected one of `!`, `:`, or `@`, found `)`
+hello.rs:5:18: 5:19 error: expected `:` but found `,`
 hello.rs:5 fn print_number(x, y) {
 ```