Sync from rust 759e07f

Author: bjorn3

example/mini_core.rs

@@ -47,12 +47,12 @@ impl<T: ?Sized + Unsize<U>, U: ?Sized> DispatchFromDyn<*const U> for *const T {}
 impl<T: ?Sized + Unsize<U>, U: ?Sized> DispatchFromDyn<*mut U> for *mut T {}
 impl<T: ?Sized + Unsize<U>, U: ?Sized> DispatchFromDyn<Box<U>> for Box<T> {}
 
-#[lang = "receiver"]
-pub trait Receiver {}
+#[lang = "legacy_receiver"]
+pub trait LegacyReceiver {}
 
-impl<T: ?Sized> Receiver for &T {}
-impl<T: ?Sized> Receiver for &mut T {}
-impl<T: ?Sized> Receiver for Box<T> {}
+impl<T: ?Sized> LegacyReceiver for &T {}
+impl<T: ?Sized> LegacyReceiver for &mut T {}
+impl<T: ?Sized> LegacyReceiver for Box<T> {}
 
 #[lang = "copy"]
 pub unsafe trait Copy {}

patches/0027-stdlib-128bit-atomic-operations.patch

@@ -38,7 +38,7 @@ diff --git a/library/core/src/sync/atomic.rs b/library/core/src/sync/atomic.rs
 index d9de37e..8293fce 100644
 --- a/library/core/src/sync/atomic.rs
 +++ b/library/core/src/sync/atomic.rs
-@@ -2996,42 +2996,6 @@ atomic_int! {
+@@ -2996,44 +2996,6 @@ atomic_int! {
      8,
      u64 AtomicU64
  }
@@ -52,7 +52,8 @@ index d9de37e..8293fce 100644
 -    unstable(feature = "integer_atomics", issue = "99069"),
 -    unstable(feature = "integer_atomics", issue = "99069"),
 -    unstable(feature = "integer_atomics", issue = "99069"),
--    rustc_const_stable(feature = "const_integer_atomics", since = "1.34.0"),
+-    rustc_const_unstable(feature = "integer_atomics", issue = "99069"),
+-    rustc_const_unstable(feature = "integer_atomics", issue = "99069"),
 -    cfg_attr(not(test), rustc_diagnostic_item = "AtomicI128"),
 -    "i128",
 -    "#![feature(integer_atomics)]\n\n",
@@ -70,7 +71,8 @@ index d9de37e..8293fce 100644
 -    unstable(feature = "integer_atomics", issue = "99069"),
 -    unstable(feature = "integer_atomics", issue = "99069"),
 -    unstable(feature = "integer_atomics", issue = "99069"),
--    rustc_const_stable(feature = "const_integer_atomics", since = "1.34.0"),
+-    rustc_const_unstable(feature = "integer_atomics", issue = "99069"),
+-    rustc_const_unstable(feature = "integer_atomics", issue = "99069"),
 -    cfg_attr(not(test), rustc_diagnostic_item = "AtomicU128"),
 -    "u128",
 -    "#![feature(integer_atomics)]\n\n",

src/abi/comments.rs

@@ -79,7 +79,7 @@ pub(super) fn add_local_place_comments<'tcx>(
         return;
     }
     let TyAndLayout { ty, layout } = place.layout();
-    let rustc_target::abi::LayoutS { size, align, .. } = layout.0.0;
+    let rustc_abi::LayoutData { size, align, .. } = layout.0.0;
 
     let (kind, extra) = place.debug_comment();
 

src/debuginfo/mod.rs

@@ -211,7 +211,6 @@ impl DebugContext {
         type_names::push_generic_params(
             tcx,
             tcx.normalize_erasing_regions(ty::ParamEnv::reveal_all(), args),
-            enclosing_fn_def_id,
             &mut name,
         );