Upgrade to rustc 1.28.0-nightly (524ad9b9e 2018-05-29)

Fixes #20844

components/allocator/lib.rs

@@ -17,7 +17,7 @@ pub use platform::*;
 mod platform {
     extern crate jemalloc_sys as ffi;
 
-    use std::alloc::{GlobalAlloc, Layout, Opaque, System};
+    use std::alloc::{GlobalAlloc, Layout, Opaque};
     use std::os::raw::{c_int, c_void};
 
     /// Get the size of a heap block.
@@ -94,11 +94,6 @@ mod platform {
             let flags = layout_to_flags(layout.align(), new_size);
             ffi::rallocx(ptr as *mut _, new_size, flags) as *mut Opaque
         }
-
-        #[inline]
-        fn oom(&self) -> ! {
-            System.oom()
-        }
     }
 }
 

components/dom_struct/lib.rs

@@ -3,6 +3,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 #![feature(proc_macro)]
+#![feature(proc_macro_non_items)]
 
 extern crate proc_macro;
 

components/gfx/lib.rs

@@ -2,9 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-// For SIMD
-#![cfg_attr(feature = "unstable", feature(cfg_target_feature, stdsimd))]
-
+#![cfg_attr(feature = "unstable", feature(stdsimd))]
 #![deny(unsafe_code)]
 
 extern crate app_units;

components/nonzero/Cargo.toml

@@ -9,7 +9,7 @@ publish = false
 path = "lib.rs"
 
 [features]
-unstable = ["serde/unstable"]
+unstable = []
 
 [dependencies]
 serde = "1.0.14"

components/nonzero/lib.rs

@@ -5,7 +5,6 @@
 //! `NonZero*` types that are either `core::nonzero::NonZero<_>`
 //! or some stable types with an equivalent API (but no memory layout optimization).
 
-#![cfg_attr(feature = "unstable", feature(nonzero))]
 #![cfg_attr(feature = "unstable", feature(const_fn))]
 
 extern crate serde;

components/script_plugins/lib.rs

@@ -16,6 +16,7 @@
 
 
 #![deny(unsafe_code)]
+#![feature(macro_at_most_once_rep)]
 #![feature(macro_vis_matcher)]
 #![feature(plugin)]
 #![feature(plugin_registrar)]

components/script_plugins/unrooted_must_root.rs

@@ -143,14 +143,14 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for UnrootedPass {
             let def_id = cx.tcx.hir.local_def_id(id);
             let sig = cx.tcx.type_of(def_id).fn_sig(cx.tcx);
 
-            for (arg, ty) in decl.inputs.iter().zip(sig.inputs().0.iter()) {
+            for (arg, ty) in decl.inputs.iter().zip(sig.inputs().skip_binder().iter()) {
                 if is_unrooted_ty(cx, ty, false) {
                     cx.span_lint(UNROOTED_MUST_ROOT, arg.span, "Type must be rooted")
                 }
             }
 
             if !in_new_function {
-                if is_unrooted_ty(cx, sig.output().0, false) {
+                if is_unrooted_ty(cx, sig.output().skip_binder(), false) {
                     cx.span_lint(UNROOTED_MUST_ROOT, decl.output.span(), "Type must be rooted")
                 }
             }

components/script_plugins/utils.rs

@@ -25,7 +25,7 @@ pub fn match_def_path(cx: &LateContext, def_id: DefId, path: &[&str]) -> bool {
     other.into_iter()
          .map(|e| e.data)
          .zip(path)
-         .all(|(nm, p)| &*nm.as_interned_str() == *p)
+         .all(|(nm, p)| &*nm.as_interned_str().as_str() == *p)
 }
 
 pub fn in_derive_expn(span: Span) -> bool {

components/servo/Cargo.toml

@@ -21,7 +21,6 @@ webrender_debugger = ["webrender/debugger"]
 oculusvr = ["webvr/oculusvr"]
 unstable = [
     "euclid/unstable",
-    "gfx/unstable",
     "msg/unstable",
     "profile/unstable",
     "script/unstable",

rust-toolchain

@@ -1 +1 @@
-nightly-2018-04-15
+nightly-2018-05-30