(accepted, abi_sysv64, "1.24.0", Some(36167), None),
/// Allows using ADX intrinsics from `core::arch::{x86, x86_64}`.
(accepted, adx_target_feature, "1.61.0", Some(44839), None),
+ /// Allows explicit discriminants on non-unit enum variants.
+ (accepted, arbitrary_enum_discriminant, "CURRENT_RUSTC_VERSION", Some(60553), None),
/// Allows using `sym` operands in inline assembly.
(accepted, asm_sym, "CURRENT_RUSTC_VERSION", Some(93333), None),
/// Allows the definition of associated constants in `trait` or `impl` blocks.
(accepted, infer_outlives_requirements, "1.30.0", Some(44493), None),
/// Allows irrefutable patterns in `if let` and `while let` statements (RFC 2086).
(accepted, irrefutable_let_patterns, "1.33.0", Some(44495), None),
+ /// Allows `#[instruction_set(_)]` attribute.
+ (accepted, isa_attribute, "CURRENT_RUSTC_VERSION", Some(74727), None),
/// Allows some increased flexibility in the name resolution rules,
/// especially around globs and shadowing (RFC 1560).
(accepted, item_like_imports, "1.15.0", Some(35120), None),