Adding upstream version 1.66.0+dfsg1.upstream/1.66.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 4 insertions, 6 deletions

diff --git a/vendor/libc/src/lib.rs b/vendor/libc/src/lib.rs
index d87d0d8e1..acda09159 100644
--- a/vendor/libc/src/lib.rs
+++ b/vendor/libc/src/lib.rs
@@ -13,7 +13,9 @@
     improper_ctypes,
     // This lint is renamed but we run CI for old stable rustc so should be here.
     redundant_semicolon,
-    redundant_semicolons
+    redundant_semicolons,
+    unused_macros,
+    unused_macro_rules,
 )]
 #![cfg_attr(libc_deny_warnings, deny(warnings))]
 // Attributes needed when building as part of the standard library
@@ -24,11 +26,7 @@
 #![deny(missing_copy_implementations, safe_packed_borrows)]
 #![cfg_attr(not(feature = "rustc-dep-of-std"), no_std)]
 #![cfg_attr(feature = "rustc-dep-of-std", no_core)]
-#![cfg_attr(
-    feature = "rustc-dep-of-std",
-    feature(native_link_modifiers, native_link_modifiers_bundle)
-)]
-#![cfg_attr(libc_const_extern_fn, feature(const_extern_fn))]
+#![cfg_attr(libc_const_extern_fn_unstable, feature(const_extern_fn))]
 
 #[macro_use]
 mod macros;