Rollup of 13 pull requests

src/bootstrap/compile.rs

@@ -1007,6 +1007,10 @@ pub fn run_cargo(build: &Build, cargo: &mut Command, stamp: &Path, is_check: boo
             continue
         };
         if json["reason"].as_str() != Some("compiler-artifact") {
+            if build.config.rustc_error_format.as_ref().map_or(false, |e| e == "json") {
+                // most likely not a cargo message, so let's send it out as well
+                println!("{}", line);
+            }
             continue
         }
         for filename in json["filenames"].as_array().unwrap() {

src/bootstrap/flags.rs

@@ -119,7 +119,7 @@ To learn more about a subcommand, run `./x.py <subcommand> -h`");
         opts.optopt("", "src", "path to the root of the rust checkout", "DIR");
         opts.optopt("j", "jobs", "number of jobs to run in parallel", "JOBS");
         opts.optflag("h", "help", "print this help message");
-        opts.optflag("", "error-format", "rustc error format");
+        opts.optopt("", "error-format", "rustc error format", "FORMAT");
 
         // fn usage()
         let usage = |exit_code: i32, opts: &Options, subcommand_help: &str, extra_help: &str| -> ! {

src/bootstrap/native.rs

@@ -480,6 +480,7 @@ impl Step for Openssl {
             "mips64el-unknown-linux-gnuabi64" => "linux64-mips64",
             "mipsel-unknown-linux-gnu" => "linux-mips32",
             "powerpc-unknown-linux-gnu" => "linux-ppc",
+            "powerpc-unknown-linux-gnuspe" => "linux-ppc",
             "powerpc-unknown-netbsd" => "BSD-generic32",
             "powerpc64-unknown-linux-gnu" => "linux-ppc64",
             "powerpc64le-unknown-linux-gnu" => "linux-ppc64le",

src/liballoc/benches/lib.rs

@@ -13,7 +13,6 @@
 #![feature(i128_type)]
 #![feature(rand)]
 #![feature(repr_simd)]
-#![feature(slice_rotate)]
 #![feature(test)]
 
 extern crate rand;

src/liballoc/lib.rs

@@ -79,7 +79,6 @@
 #![cfg_attr(test, feature(placement_in))]
 #![cfg_attr(not(test), feature(core_float))]
 #![cfg_attr(not(test), feature(exact_size_is_empty))]
-#![cfg_attr(not(test), feature(slice_rotate))]
 #![cfg_attr(not(test), feature(generator_trait))]
 #![cfg_attr(test, feature(rand, test))]
 #![feature(allow_internal_unstable)]

src/liballoc/slice.rs

@@ -1460,8 +1460,6 @@ impl<T> [T] {
     /// # Examples
     ///
     /// ```
-    /// #![feature(slice_rotate)]
-    ///
     /// let mut a = ['a', 'b', 'c', 'd', 'e', 'f'];
     /// a.rotate_left(2);
     /// assert_eq!(a, ['c', 'd', 'e', 'f', 'a', 'b']);
@@ -1470,23 +1468,15 @@ impl<T> [T] {
     /// Rotating a subslice:
     ///
     /// ```
-    /// #![feature(slice_rotate)]
-    ///
     /// let mut a = ['a', 'b', 'c', 'd', 'e', 'f'];
     /// a[1..5].rotate_left(1);
     /// assert_eq!(a, ['a', 'c', 'd', 'e', 'b', 'f']);
-    /// ```
-    #[unstable(feature = "slice_rotate", issue = "41891")]
+   /// ```
+    #[stable(feature = "slice_rotate", since = "1.26.0")]
     pub fn rotate_left(&mut self, mid: usize) {
         core_slice::SliceExt::rotate_left(self, mid);
     }
 
-    #[unstable(feature = "slice_rotate", issue = "41891")]
-    #[rustc_deprecated(since = "", reason = "renamed to `rotate_left`")]
-    pub fn rotate(&mut self, mid: usize) {
-        core_slice::SliceExt::rotate_left(self, mid);
-    }
-
     /// Rotates the slice in-place such that the first `self.len() - k`
     /// elements of the slice move to the end while the last `k` elements move
     /// to the front. After calling `rotate_right`, the element previously at
@@ -1505,8 +1495,6 @@ impl<T> [T] {
     /// # Examples
     ///
     /// ```
-    /// #![feature(slice_rotate)]
-    ///
     /// let mut a = ['a', 'b', 'c', 'd', 'e', 'f'];
     /// a.rotate_right(2);
     /// assert_eq!(a, ['e', 'f', 'a', 'b', 'c', 'd']);
@@ -1515,13 +1503,11 @@ impl<T> [T] {
     /// Rotate a subslice:
     ///
     /// ```
-    /// #![feature(slice_rotate)]
-    ///
     /// let mut a = ['a', 'b', 'c', 'd', 'e', 'f'];
     /// a[1..5].rotate_right(1);
     /// assert_eq!(a, ['a', 'e', 'b', 'c', 'd', 'f']);
     /// ```
-    #[unstable(feature = "slice_rotate", issue = "41891")]
+    #[stable(feature = "slice_rotate", since = "1.26.0")]
     pub fn rotate_right(&mut self, k: usize) {
         core_slice::SliceExt::rotate_right(self, k);
     }

src/liballoc/tests/lib.rs

@@ -23,7 +23,6 @@
 #![feature(pattern)]
 #![feature(placement_in_syntax)]
 #![feature(rand)]
-#![feature(slice_rotate)]
 #![feature(splice)]
 #![feature(str_escape)]
 #![feature(string_retain)]