Auto merge of #63534 - Mark-Simulacrum:stage0-bump, r=Centril

Bump to 1.39

r? @Centril

src/librustc/lint/context.rs

@@ -1355,7 +1355,7 @@ struct LateLintPassObjects<'a> {
     lints: &'a mut [LateLintPassObject],
 }
 
-#[cfg_attr(not(bootstrap), allow(rustc::lint_pass_impl_without_macro))]
+#[allow(rustc::lint_pass_impl_without_macro)]
 impl LintPass for LateLintPassObjects<'_> {
     fn name(&self) -> &'static str {
         panic!()
@@ -1525,7 +1525,7 @@ struct EarlyLintPassObjects<'a> {
     lints: &'a mut [EarlyLintPassObject],
 }
 
-#[cfg_attr(not(bootstrap), allow(rustc::lint_pass_impl_without_macro))]
+#[allow(rustc::lint_pass_impl_without_macro)]
 impl LintPass for EarlyLintPassObjects<'_> {
     fn name(&self) -> &'static str {
         panic!()

src/librustc/lint/internal.rs

@@ -23,7 +23,7 @@ pub struct DefaultHashTypes {
 
 impl DefaultHashTypes {
     // we are allowed to use `HashMap` and `HashSet` as identifiers for implementing the lint itself
-    #[cfg_attr(not(bootstrap), allow(rustc::default_hash_types))]
+    #[allow(rustc::default_hash_types)]
     pub fn new() -> Self {
         let mut map = FxHashMap::default();
         map.insert(sym::HashMap, sym::FxHashMap);

src/librustc/ty/codec.rs

@@ -27,7 +27,7 @@ pub trait EncodableWithShorthand: Clone + Eq + Hash {
     fn variant(&self) -> &Self::Variant;
 }
 
-#[cfg_attr(not(bootstrap), allow(rustc::usage_of_ty_tykind))]
+#[allow(rustc::usage_of_ty_tykind)]
 impl<'tcx> EncodableWithShorthand for Ty<'tcx> {
     type Variant = ty::TyKind<'tcx>;
     fn variant(&self) -> &Self::Variant {
@@ -160,7 +160,7 @@ where
     Ok(decoder.map_encoded_cnum_to_current(cnum))
 }
 
-#[cfg_attr(not(bootstrap), allow(rustc::usage_of_ty_tykind))]
+#[allow(rustc::usage_of_ty_tykind)]
 #[inline]
 pub fn decode_ty<D>(decoder: &mut D) -> Result<Ty<'tcx>, D::Error>
 where

src/librustc/ty/context.rs

@@ -130,7 +130,7 @@ impl<'tcx> CtxtInterners<'tcx> {
     }
 
     /// Intern a type
-    #[cfg_attr(not(bootstrap), allow(rustc::usage_of_ty_tykind))]
+    #[allow(rustc::usage_of_ty_tykind)]
     #[inline(never)]
     fn intern_ty(&self,
         st: TyKind<'tcx>
@@ -2076,7 +2076,7 @@ impl<'tcx> Hash for Interned<'tcx, TyS<'tcx>> {
     }
 }
 
-#[cfg_attr(not(bootstrap), allow(rustc::usage_of_ty_tykind))]
+#[allow(rustc::usage_of_ty_tykind)]
 impl<'tcx> Borrow<TyKind<'tcx>> for Interned<'tcx, TyS<'tcx>> {
     fn borrow<'a>(&'a self) -> &'a TyKind<'tcx> {
         &self.0.sty
@@ -2291,7 +2291,7 @@ impl<'tcx> TyCtxt<'tcx> {
         self.mk_fn_ptr(converted_sig)
     }
 
-    #[cfg_attr(not(bootstrap), allow(rustc::usage_of_ty_tykind))]
+    #[allow(rustc::usage_of_ty_tykind)]
     #[inline]
     pub fn mk_ty(&self, st: TyKind<'tcx>) -> Ty<'tcx> {
         self.interners.intern_ty(st)

src/librustc/ty/flags.rs

@@ -18,7 +18,7 @@ impl FlagComputation {
         }
     }
 
-    #[cfg_attr(not(bootstrap), allow(rustc::usage_of_ty_tykind))]
+    #[allow(rustc::usage_of_ty_tykind)]
     pub fn for_sty(st: &ty::TyKind<'_>) -> FlagComputation {
         let mut result = FlagComputation::new();
         result.add_sty(st);
@@ -62,7 +62,7 @@ impl FlagComputation {
         } // otherwise, this binder captures nothing
     }
 
-    #[cfg_attr(not(bootstrap), allow(rustc::usage_of_ty_tykind))]
+    #[allow(rustc::usage_of_ty_tykind)]
     fn add_sty(&mut self, st: &ty::TyKind<'_>) {
         match st {
             &ty::Bool |

src/librustc/ty/mod.rs

@@ -483,7 +483,7 @@ bitflags! {
     }
 }
 
-#[cfg_attr(not(bootstrap), allow(rustc::usage_of_ty_tykind))]
+#[allow(rustc::usage_of_ty_tykind)]
 pub struct TyS<'tcx> {
     pub sty: TyKind<'tcx>,
     pub flags: TypeFlags,

src/librustc/ty/sty.rs

@@ -1,6 +1,6 @@
 //! This module contains `TyKind` and its major components.
 
-#![cfg_attr(not(bootstrap), allow(rustc::usage_of_ty_tykind))]
+#![allow(rustc::usage_of_ty_tykind)]
 
 use crate::hir;
 use crate::hir::def_id::DefId;