Rollup merge of #60354 - Centril:cleanup-declare-features-accepted, r=oli-obk
Cleanup declare_features! for 'accepted' with a uniform style + sort them r? @oli-obk cc https://github.com/rust-lang/rust/pull/60362 cc https://github.com/rust-lang/rust/issues/60361
This commit is contained in:
Mazdak Farrokhzad
GitHub
commit
17cb922b8b
@ -533,63 +533,73 @@ declare_features! (
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);
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declare_features! (
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// A temporary feature gate used to enable parser extensions needed
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// to bootstrap fix for #5723.
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(accepted, issue_5723_bootstrap, "1.0.0", None, None),
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// These are used to test this portion of the compiler,
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// they don't actually mean anything.
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(accepted, test_accepted_feature, "1.0.0", None, None),
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// Allows using associated `type`s in `trait`s.
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(accepted, associated_types, "1.0.0", None, None),
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// Allows using assigning a default type to type parameters in algebraic data type definitions.
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(accepted, default_type_params, "1.0.0", None, None),
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// FIXME: explain `globs`.
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(accepted, globs, "1.0.0", None, None),
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// Allows `macro_rules!` items.
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(accepted, macro_rules, "1.0.0", None, None),
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// Allows use of `&foo[a..b]` as a slicing syntax.
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(accepted, slicing_syntax, "1.0.0", None, None),
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// Allows struct variants `Foo { baz: u8, .. }` in enums (RFC 418).
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(accepted, struct_variant, "1.0.0", None, None),
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// Allows indexing tuples.
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(accepted, tuple_indexing, "1.0.0", None, None),
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// Allows the use of `if let` expressions.
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(accepted, if_let, "1.0.0", None, None),
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// Allows the use of `while let` expressions.
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(accepted, while_let, "1.0.0", None, None),
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// Allows using `#![no_std]`.
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(accepted, no_std, "1.6.0", None, None),
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// Allows overloading augmented assignment operations like `a += b`.
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(accepted, augmented_assignments, "1.8.0", Some(28235), None),
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// Allows empty structs and enum variants with braces.
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(accepted, braced_empty_structs, "1.8.0", Some(29720), None),
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// Allows indexing into constant arrays.
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(accepted, const_indexing, "1.26.0", Some(29947), None),
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(accepted, default_type_params, "1.0.0", None, None),
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(accepted, globs, "1.0.0", None, None),
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(accepted, if_let, "1.0.0", None, None),
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// A temporary feature gate used to enable parser extensions needed
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// to bootstrap fix for #5723.
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(accepted, issue_5723_bootstrap, "1.0.0", None, None),
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(accepted, macro_rules, "1.0.0", None, None),
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// Allows using `#![no_std]`.
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(accepted, no_std, "1.6.0", None, None),
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(accepted, slicing_syntax, "1.0.0", None, None),
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(accepted, struct_variant, "1.0.0", None, None),
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// These are used to test this portion of the compiler, they don't actually
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// mean anything.
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(accepted, test_accepted_feature, "1.0.0", None, None),
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(accepted, tuple_indexing, "1.0.0", None, None),
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// Allows macros to appear in the type position.
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(accepted, type_macros, "1.13.0", Some(27245), None),
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(accepted, while_let, "1.0.0", None, None),
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// Allows `#[deprecated]` attribute.
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(accepted, deprecated, "1.9.0", Some(29935), None),
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// `expr?`
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// Allows macros to appear in the type position.
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(accepted, type_macros, "1.13.0", Some(27245), None),
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// Allows use of the postfix `?` operator in expressions.
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(accepted, question_mark, "1.13.0", Some(31436), None),
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// Allows `..` in tuple (struct) patterns.
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(accepted, dotdot_in_tuple_patterns, "1.14.0", Some(33627), None),
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// Allows some increased flexibility in the name resolution rules,
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// especially around globs and shadowing (RFC 1560).
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(accepted, item_like_imports, "1.15.0", Some(35120), None),
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// Allows using `Self` and associated types in struct expressions and patterns.
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(accepted, more_struct_aliases, "1.16.0", Some(37544), None),
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// elide `'static` lifetimes in `static`s and `const`s.
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// Allows elision of `'static` lifetimes in `static`s and `const`s.
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(accepted, static_in_const, "1.17.0", Some(35897), None),
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// Allows field shorthands (`x` meaning `x: x`) in struct literal expressions.
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(accepted, field_init_shorthand, "1.17.0", Some(37340), None),
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// Allows the definition recursive static items.
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(accepted, static_recursion, "1.17.0", Some(29719), None),
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// `pub(restricted)` visibilities (RFC 1422)
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// Allows `pub(restricted)` visibilities (RFC 1422).
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(accepted, pub_restricted, "1.18.0", Some(32409), None),
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// `#![windows_subsystem]`
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// Allows `#![windows_subsystem]`.
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(accepted, windows_subsystem, "1.18.0", Some(37499), None),
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// Allows `break {expr}` with a value inside `loop`s.
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(accepted, loop_break_value, "1.19.0", Some(37339), None),
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// Permits numeric fields in struct expressions and patterns.
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// Allows numeric fields in struct expressions and patterns.
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(accepted, relaxed_adts, "1.19.0", Some(35626), None),
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// Coerces non capturing closures to function pointers.
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// Allows coercing non capturing closures to function pointers.
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(accepted, closure_to_fn_coercion, "1.19.0", Some(39817), None),
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// Allows attributes on struct literal fields.
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(accepted, struct_field_attributes, "1.20.0", Some(38814), None),
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// Allows the definition of associated constants in `trait` or `impl` blocks.
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(accepted, associated_consts, "1.20.0", Some(29646), None),
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// Usage of the `compile_error!` macro.
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// Allows usage of the `compile_error!` macro.
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(accepted, compile_error, "1.20.0", Some(40872), None),
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// See rust-lang/rfcs#1414. Allows code like `let x: &'static u32 = &42` to work.
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// Allows code like `let x: &'static u32 = &42` to work (RFC 1414).
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(accepted, rvalue_static_promotion, "1.21.0", Some(38865), None),
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// Allows `Drop` types in constants (RFC 1440).
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(accepted, drop_types_in_const, "1.22.0", Some(33156), None),
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@ -600,24 +610,27 @@ declare_features! (
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(accepted, repr_align, "1.25.0", Some(33626), None),
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// Allows '|' at beginning of match arms (RFC 1925).
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(accepted, match_beginning_vert, "1.25.0", Some(44101), None),
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// Nested groups in `use` (RFC 2128)
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// Allows nested groups in `use` items (RFC 2128).
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(accepted, use_nested_groups, "1.25.0", Some(44494), None),
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// `a..=b` and `..=b`
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// Allows indexing into constant arrays.
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(accepted, const_indexing, "1.26.0", Some(29947), None),
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// Allows using `a..=b` and `..=b` as inclusive range syntaxes.
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(accepted, inclusive_range_syntax, "1.26.0", Some(28237), None),
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// Allows `..=` in patterns (RFC 1192).
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(accepted, dotdoteq_in_patterns, "1.26.0", Some(28237), None),
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// Termination trait in main (RFC 1937)
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// Allows `fn main()` with return types which implements `Termination` (RFC 1937).
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(accepted, termination_trait, "1.26.0", Some(43301), None),
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// `Copy`/`Clone` closures (RFC 2132).
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// Allows implementing `Clone` for closures where possible (RFC 2132).
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(accepted, clone_closures, "1.26.0", Some(44490), None),
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// Allows implementing `Copy` for closures where possible (RFC 2132).
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(accepted, copy_closures, "1.26.0", Some(44490), None),
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// Allows `impl Trait` in function arguments.
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(accepted, universal_impl_trait, "1.26.0", Some(34511), None),
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// Allows `impl Trait` in function return types.
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(accepted, conservative_impl_trait, "1.26.0", Some(34511), None),
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// The `i128` type
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// Allows using the `u128` and `i128` types.
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(accepted, i128_type, "1.26.0", Some(35118), None),
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// Default match binding modes (RFC 2005)
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// Allows default match binding modes (RFC 2005).
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(accepted, match_default_bindings, "1.26.0", Some(42640), None),
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// Allows `'_` placeholder lifetimes.
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(accepted, underscore_lifetimes, "1.26.0", Some(44524), None),
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@ -627,21 +640,21 @@ declare_features! (
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(accepted, cfg_target_feature, "1.27.0", Some(29717), None),
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// Allows `#[target_feature(...)]`.
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(accepted, target_feature, "1.27.0", None, None),
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// Trait object syntax with `dyn` prefix
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// Allows using `dyn Trait` as a syntax for trait objects.
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(accepted, dyn_trait, "1.27.0", Some(44662), None),
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// Allows `#[must_use]` on functions, and introduces must-use operators (RFC 1940).
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(accepted, fn_must_use, "1.27.0", Some(43302), None),
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// Allows use of the `:lifetime` macro fragment specifier.
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(accepted, macro_lifetime_matcher, "1.27.0", Some(34303), None),
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// Termination trait in tests (RFC 1937)
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// Allows `#[test]` functions where the return type implements `Termination` (RFC 1937).
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(accepted, termination_trait_test, "1.27.0", Some(48854), None),
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// The `#[global_allocator]` attribute
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// Allows the `#[global_allocator]` attribute.
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(accepted, global_allocator, "1.28.0", Some(27389), None),
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// Allows `#[repr(transparent)]` attribute on newtype structs.
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(accepted, repr_transparent, "1.28.0", Some(43036), None),
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// Procedural macros in `proc-macro` crates
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// Allows procedural macros in `proc-macro` crates.
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(accepted, proc_macro, "1.29.0", Some(38356), None),
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// `foo.rs` as an alternative to `foo/mod.rs`
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// Allows `foo.rs` as an alternative to `foo/mod.rs`.
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(accepted, non_modrs_mods, "1.30.0", Some(44660), None),
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// Allows use of the `:vis` macro fragment specifier
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(accepted, macro_vis_matcher, "1.30.0", Some(41022), None),
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@ -650,47 +663,50 @@ declare_features! (
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(accepted, use_extern_macros, "1.30.0", Some(35896), None),
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// Allows keywords to be escaped for use as identifiers.
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(accepted, raw_identifiers, "1.30.0", Some(48589), None),
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// Attributes scoped to tools.
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// Allows attributes scoped to tools.
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(accepted, tool_attributes, "1.30.0", Some(44690), None),
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// Allows multi-segment paths in attributes and derives.
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(accepted, proc_macro_path_invoc, "1.30.0", Some(38356), None),
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// Allows all literals in attribute lists and values of key-value pairs.
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(accepted, attr_literals, "1.30.0", Some(34981), None),
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// Infer outlives requirements (RFC 2093).
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// Allows inferring outlives requirements (RFC 2093).
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(accepted, infer_outlives_requirements, "1.30.0", Some(44493), None),
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// Allows annotating functions conforming to `fn(&PanicInfo) -> !` with `#[panic_handler]`.
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// This defines the behavior of panics.
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(accepted, panic_handler, "1.30.0", Some(44489), None),
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// Used to preserve symbols (see llvm.used).
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// Allows `#[used]` to preserve symbols (see llvm.used).
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(accepted, used, "1.30.0", Some(40289), None),
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// `crate` in paths
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// Allows `crate` in paths.
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(accepted, crate_in_paths, "1.30.0", Some(45477), None),
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// Resolve absolute paths as paths from other crates.
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// Allows resolving absolute paths as paths from other crates.
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(accepted, extern_absolute_paths, "1.30.0", Some(44660), None),
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// Access to crate names passed via `--extern` through prelude.
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// Allows access to crate names passed via `--extern` through prelude.
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(accepted, extern_prelude, "1.30.0", Some(44660), None),
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// Parentheses in patterns
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// Allows parentheses in patterns.
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(accepted, pattern_parentheses, "1.31.0", Some(51087), None),
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// Allows the definition of `const fn` functions.
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(accepted, min_const_fn, "1.31.0", Some(53555), None),
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// Scoped lints
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// Allows scoped lints.
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(accepted, tool_lints, "1.31.0", Some(44690), None),
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// `impl<I:Iterator> Iterator for &mut Iterator`
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// `impl Debug for Foo<'_>`
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// Allows lifetime elision in `impl` headers. For example:
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// + `impl<I:Iterator> Iterator for &mut Iterator`
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// + `impl Debug for Foo<'_>`
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(accepted, impl_header_lifetime_elision, "1.31.0", Some(15872), None),
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// `extern crate foo as bar;` puts `bar` into extern prelude.
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// Allows `extern crate foo as bar;`. This puts `bar` into extern prelude.
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(accepted, extern_crate_item_prelude, "1.31.0", Some(55599), None),
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// Allows use of the `:literal` macro fragment specifier (RFC 1576).
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(accepted, macro_literal_matcher, "1.32.0", Some(35625), None),
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// Use `?` as the Kleene "at most one" operator.
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// Allows use of `?` as the Kleene "at most one" operator in macros.
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(accepted, macro_at_most_once_rep, "1.32.0", Some(48075), None),
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// `Self` struct constructor (RFC 2302)
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// Allows `Self` struct constructor (RFC 2302).
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(accepted, self_struct_ctor, "1.32.0", Some(51994), None),
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// `Self` in type definitions (RFC 2300)
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// Allows `Self` in type definitions (RFC 2300).
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(accepted, self_in_typedefs, "1.32.0", Some(49303), None),
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// Allows `use x::y;` to search `x` in the current scope.
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(accepted, uniform_paths, "1.32.0", Some(53130), None),
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// Integer match exhaustiveness checking (RFC 2591)
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// Allows integer match exhaustiveness checking (RFC 2591).
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(accepted, exhaustive_integer_patterns, "1.33.0", Some(50907), None),
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// `use path as _;` and `extern crate c as _;`
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// Allows `use path as _;` and `extern crate c as _;`.
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(accepted, underscore_imports, "1.33.0", Some(48216), None),
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// Allows `#[repr(packed(N))]` attribute on structs.
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(accepted, repr_packed, "1.33.0", Some(33158), None),
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@ -702,15 +718,16 @@ declare_features! (
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// As long as control flow is not implemented in const eval, `&&` and `||` may not be used
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// at the same time as let bindings.
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(accepted, const_let, "1.33.0", Some(48821), None),
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// `#[cfg_attr(predicate, multiple, attributes, here)]`
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// Allows `#[cfg_attr(predicate, multiple, attributes, here)]`.
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(accepted, cfg_attr_multi, "1.33.0", Some(54881), None),
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// Top level or-patterns (`p | q`) in `if let` and `while let`.
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// Allows top level or-patterns (`p | q`) in `if let` and `while let`.
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(accepted, if_while_or_patterns, "1.33.0", Some(48215), None),
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// Allows `cfg(target_vendor = "...")`.
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(accepted, cfg_target_vendor, "1.33.0", Some(29718), None),
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// `extern crate self as foo;` puts local crate root into extern prelude under name `foo`.
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// Allows `extern crate self as foo;`.
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// This puts local crate root into extern prelude under name `foo`.
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(accepted, extern_crate_self, "1.34.0", Some(56409), None),
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// support for arbitrary delimited token streams in non-macro attributes
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// Allows arbitrary delimited token streams in non-macro attributes.
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(accepted, unrestricted_attribute_tokens, "1.34.0", Some(55208), None),
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);
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