---

yaml
---
r: 231878
b: refs/heads/auto
c: 519a186
h: refs/heads/master
v: v3

Author: Manishearth

[refs]

@@ -8,7 +8,7 @@ refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503
 refs/tags/release-0.3.1: 495bae036dfe5ec6ceafd3312b4dca48741e845b
 refs/tags/release-0.4: e828ea2080499553b97dfe33b3f4d472b4562ad7
 refs/tags/release-0.5: 7e3bcfbf21278251ee936ad53e92e9b719702d73
-refs/heads/auto: 37b1a8762b40717375a70755a75ac8773c382d7a
+refs/heads/auto: 519a186773c2b972f84fd499f57ce52400bbdcf1
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c
 refs/tags/0.1: b19db808c2793fe2976759b85a355c3ad8c8b336
 refs/tags/0.2: 1754d02027f2924bed83b0160ee340c7f41d5ea1

branches/auto/src/doc/trpl/macros.md

@@ -313,7 +313,7 @@ fn main() {
 }
 ```
 
-This works because Rust has a [hygienic macro system][https://en.wikipedia.org/wiki/Hygienic_macro]. Each macro expansion
+This works because Rust has a [hygienic macro system]. Each macro expansion
 happens in a distinct ‘syntax context’, and each variable is tagged with the
 syntax context where it was introduced. It’s as though the variable `state`
 inside `main` is painted a different "color" from the variable `state` inside

branches/auto/src/doc/trpl/mutability.md

@@ -62,7 +62,7 @@ fn foo(mut x: i32) {
 # Interior vs. Exterior Mutability
 
 However, when we say something is ‘immutable’ in Rust, that doesn’t mean that
-it’s not able to be changed: We mean something has ‘exterior mutability’. Consider,
+it’s not able to be changed: we mean something has ‘exterior mutability’. Consider,
 for example, [`Arc<T>`][arc]:
 
 ```rust
@@ -85,8 +85,8 @@ philosophy, memory safety, and the mechanism by which Rust guarantees it, the
 > You may have one or the other of these two kinds of borrows, but not both at
 > the same time:
 > 
-> * one or more references (`&T`) to a resource.
-> * exactly one mutable reference (`&mut T`)
+> * one or more references (`&T`) to a resource,
+> * exactly one mutable reference (`&mut T`).
 
 [ownership]: ownership.html
 [borrowing]: references-and-borrowing.html#borrowing

branches/auto/src/doc/trpl/references-and-borrowing.md

@@ -159,8 +159,8 @@ First, any borrow must last for a scope no greater than that of the owner.
 Second, you may have one or the other of these two kinds of borrows, but not
 both at the same time:
 
-* one or more references (`&T`) to a resource.
-* exactly one mutable reference (`&mut T`)
+* one or more references (`&T`) to a resource,
+* exactly one mutable reference (`&mut T`).
 
 
 You may notice that this is very similar, though not exactly the same as,
@@ -298,8 +298,8 @@ We can’t modify `v` because it’s borrowed by the loop.
 
 ### use after free
 
-References must live as long as the resource they refer to. Rust will check the
-scopes of your references to ensure that this is true.
+References must not live longer than the resource they refer to. Rust will
+check the scopes of your references to ensure that this is true.
 
 If Rust didn’t check this property, we could accidentally use a reference
 which was invalid. For example:

branches/auto/src/librustc_back/target/dragonfly_base.rs

@@ -19,8 +19,6 @@ pub fn opts() -> TargetOptions {
         linker_is_gnu: true,
         has_rpath: true,
         pre_link_args: vec!(
-            "-L/usr/local/lib".to_string(),
-            "-L/usr/lib/gcc47".to_string(),
             // GNU-style linkers will use this to omit linking to libraries
             // which don't actually fulfill any relocations, but only for
             // libraries which follow this flag.  Thus, use it before

branches/auto/src/librustc_trans/trans/context.rs

@@ -798,6 +798,7 @@ fn declare_intrinsic(ccx: &CrateContext, key: &str) -> Option<ValueRef> {
             if key == $name {
                 let f = declare::declare_cfn(ccx, $name, Type::func(&[], &$ret),
                                              ccx.tcx().mk_nil());
+                llvm::SetUnnamedAddr(f, false);
                 ccx.intrinsics().borrow_mut().insert($name, f.clone());
                 return Some(f);
             }
@@ -806,6 +807,7 @@ fn declare_intrinsic(ccx: &CrateContext, key: &str) -> Option<ValueRef> {
             if key == $name {
                 let f = declare::declare_cfn(ccx, $name, Type::func(&[$($arg),*], &$ret),
                                              ccx.tcx().mk_nil());
+                llvm::SetUnnamedAddr(f, false);
                 ccx.intrinsics().borrow_mut().insert($name, f.clone());
                 return Some(f);
             }

branches/auto/src/librustdoc/html/layout.rs

@@ -62,10 +62,10 @@ r##"<!DOCTYPE html>
 
     {before_content}
 
-    <section class="sidebar">
+    <nav class="sidebar">
         {logo}
         {sidebar}
-    </section>
+    </nav>
 
     <nav class="sub">
         <form class="search-form js-only">
@@ -83,10 +83,12 @@ r##"<!DOCTYPE html>
 
     <section class="footer"></section>
 
-    <div id="help" class="hidden">
+    <aside id="help" class="hidden">
         <div>
+            <h1 class="hidden">Help</h1>
+
             <div class="shortcuts">
-                <h1>Keyboard Shortcuts</h1>
+                <h2>Keyboard Shortcuts</h2>
 
                 <dl>
                     <dt>?</dt>
@@ -103,7 +105,7 @@ r##"<!DOCTYPE html>
             </div>
 
             <div class="infos">
-                <h1>Search Tricks</h1>
+                <h2>Search Tricks</h2>
 
                 <p>
                     Prefix searches with a type followed by a colon (e.g.
@@ -123,7 +125,7 @@ r##"<!DOCTYPE html>
                 </p>
             </div>
         </div>
-    </div>
+    </aside>
 
     {after_content}
 

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

@@ -104,7 +104,7 @@ h3.impl, h3.method, h4.method, h3.type, h4.type {
 h3.impl, h3.method, h3.type {
     margin-top: 15px;
 }
-h1, h2, h3, h4, section.sidebar, a.source, .search-input, .content table :not(code)>a, .collapse-toggle {
+h1, h2, h3, h4, .sidebar, a.source, .search-input, .content table :not(code)>a, .collapse-toggle {
     font-family: "Fira Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
 }
 
@@ -189,11 +189,16 @@ nav.sub {
     padding: 0 10px;
     margin-bottom: 14px;
 }
-.block h2 {
+.block h2, .block h3 {
     margin-top: 0;
     margin-bottom: 8px;
     text-align: center;
 }
+.block ul, .block li {
+    margin: 0;
+    padding: 0;
+    list-style: none;
+}
 
 .block a {
     display: block;
@@ -381,7 +386,7 @@ nav.main .separator {
 nav.sum { text-align: right; }
 nav.sub form { display: inline; }
 
-nav, .content {
+nav.sub, .content {
     margin-left: 230px;
 }
 
@@ -407,6 +412,7 @@ a {
 .content span.method, .content a.method, .block a.current.method { color: #8c6067; }
 .content span.tymethod, .content a.tymethod, .block a.current.tymethod { color: #8c6067; }
 .content .fnname { color: #8c6067; }
+.block a.current.crate { font-weight: 500; }
 
 .search-input {
     width: 100%;
@@ -489,7 +495,7 @@ body.blur > :not(#help) {
 }
 #help dd { margin: 5px 33px; }
 #help .infos { padding-left: 0; }
-#help h1 { margin-top: 0; }
+#help h1, #help h2 { margin-top: 0; }
 #help > div div {
     width: 50%;
     float: left;

branches/auto/src/librustdoc/html/static/main.js

@@ -773,7 +773,8 @@
         if (rootPath === '../') {
             var sidebar = $('.sidebar');
             var div = $('<div>').attr('class', 'block crate');
-            div.append($('<h2>').text('Crates'));
+            div.append($('<h3>').text('Crates'));
+            var ul = $('<ul>').appendTo(div);
 
             var crates = [];
             for (var crate in rawSearchIndex) {
@@ -788,9 +789,10 @@
                 }
                 if (rawSearchIndex[crates[i]].items[0]) {
                     var desc = rawSearchIndex[crates[i]].items[0][3];
-                    div.append($('<a>', {'href': '../' + crates[i] + '/index.html',
+                    var link = $('<a>', {'href': '../' + crates[i] + '/index.html',
                                          'title': plainSummaryLine(desc),
-                                         'class': klass}).text(crates[i]));
+                                         'class': klass}).text(crates[i]);
+                    ul.append($('<li>').append(link));
                 }
             }
             sidebar.append(div);
@@ -809,7 +811,8 @@
             if (!filtered) { return; }
 
             var div = $('<div>').attr('class', 'block ' + shortty);
-            div.append($('<h2>').text(longty));
+            div.append($('<h3>').text(longty));
+            var ul = $('<ul>').appendTo(div);
 
             for (var i = 0; i < filtered.length; ++i) {
                 var item = filtered[i];
@@ -826,9 +829,10 @@
                 } else {
                     path = shortty + '.' + name + '.html';
                 }
-                div.append($('<a>', {'href': current.relpath + path,
+                var link = $('<a>', {'href': current.relpath + path,
                                      'title': desc,
-                                     'class': klass}).text(name));
+                                     'class': klass}).text(name);
+                ul.append($('<li>').append(link));
             }
             sidebar.append(div);
         }

branches/auto/src/libstd/ffi/c_str.rs

@@ -209,7 +209,7 @@ impl CString {
                issue = "27769")]
     #[deprecated(since = "1.4.0", reason = "renamed to from_raw")]
     pub unsafe fn from_ptr(ptr: *const libc::c_char) -> CString {
-        CString::from_raw(ptr)
+        CString::from_raw(ptr as *mut _)
     }
 
     /// Retakes ownership of a CString that was transferred to C.
@@ -219,7 +219,7 @@ impl CString {
     /// using the pointer.
     #[unstable(feature = "cstr_memory", reason = "recently added",
                issue = "27769")]
-    pub unsafe fn from_raw(ptr: *const libc::c_char) -> CString {
+    pub unsafe fn from_raw(ptr: *mut libc::c_char) -> CString {
         let len = libc::strlen(ptr) + 1; // Including the NUL byte
         let slice = slice::from_raw_parts(ptr, len as usize);
         CString { inner: mem::transmute(slice) }
@@ -237,7 +237,7 @@ impl CString {
                issue = "27769")]
     #[deprecated(since = "1.4.0", reason = "renamed to into_raw")]
     pub fn into_ptr(self) -> *const libc::c_char {
-        self.into_raw()
+        self.into_raw() as *const _
     }
 
     /// Transfers ownership of the string to a C caller.
@@ -250,11 +250,8 @@ impl CString {
     /// Failure to call `from_ptr` will lead to a memory leak.
     #[unstable(feature = "cstr_memory", reason = "recently added",
                issue = "27769")]
-    pub fn into_raw(self) -> *const libc::c_char {
-        // It is important that the bytes be sized to fit - we need
-        // the capacity to be determinable from the string length, and
-        // shrinking to fit is the only way to be sure.
-        Box::into_raw(self.inner) as *const libc::c_char
+    pub fn into_raw(self) -> *mut libc::c_char {
+        Box::into_raw(self.inner) as *mut libc::c_char
     }
 
     /// Returns the contents of this `CString` as a slice of bytes.

branches/auto/src/libstd/macros.rs

@@ -412,9 +412,9 @@ pub mod builtin {
     #[macro_export]
     macro_rules! include_str { ($file:expr) => ({ /* compiler built-in */ }) }
 
-    /// Includes a file as a byte slice.
+    /// Includes a file as a reference to a byte array.
     ///
-    /// This macro will yield an expression of type `&'static [u8]` which is
+    /// This macro will yield an expression of type `&'static [u8; N]` which is
     /// the contents of the filename specified. The file is located relative to
     /// the current file (similarly to how modules are found),
     ///

branches/auto/src/test/codegen/intrinsic-no-unnamed-attr.rs

@@ -0,0 +1,22 @@
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// compile-flags: -C no-prepopulate-passes
+
+#![feature(intrinsics)]
+
+extern "rust-intrinsic" {
+    fn sqrtf32(x: f32) -> f32;
+}
+// CHECK: @llvm.sqrt.f32(float) #{{[0-9]*}}
+
+fn main() {
+    unsafe { sqrtf32(0.0f32); }
+}