#![feature(cfg_target_has_atomic)]
#![feature(concat_idents)]
#![feature(const_fn)]
-#![feature(const_int_ops)]
+#![cfg_attr(stage0, feature(const_int_ops))]
#![feature(const_fn_union)]
#![feature(custom_attribute)]
#![feature(doc_cfg)]
#![feature(extern_types)]
#![feature(fundamental)]
#![feature(intrinsics)]
+#![feature(is_sorted)]
+#![feature(iter_once_with)]
#![feature(lang_items)]
#![feature(link_llvm_intrinsics)]
#![feature(never_type)]
#![feature(aarch64_target_feature)]
#![feature(wasm_target_feature)]
#![feature(avx512_target_feature)]
+#![cfg_attr(not(stage0), feature(cmpxchg16b_target_feature))]
#![feature(const_slice_len)]
#![feature(const_str_as_bytes)]
#![feature(const_str_len)]
-#![feature(const_int_rotate)]
-#![feature(const_int_wrapping)]
-#![feature(const_int_sign)]
+#![cfg_attr(stage0, feature(const_let))]
+#![cfg_attr(stage0, feature(const_int_rotate))]
#![feature(const_int_conversion)]
#![feature(const_transmute)]
#![feature(reverse_bits)]
#![feature(non_exhaustive)]
#![feature(structural_match)]
+#![feature(abi_unadjusted)]
+#![cfg_attr(not(stage0), feature(adx_target_feature))]
#[prelude_import]
#[allow(unused)]