bjoernager/rust
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remove feature gate and cleanup code

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This commit is contained in:
Ellen 2021-10-23 16:57:13 +01:00
parent 3b263ceb5c
commit 69d2d735bc
10 changed files with 18 additions and 99 deletions
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2
compiler/rustc_feature/src/accepted.rs
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@ -306,6 +306,8 @@ declare_features! (
(accepted, while_let, "1.0.0", None, None),
/// Allows `#![windows_subsystem]`.
(accepted, windows_subsystem, "1.18.0", Some(37499), None),
/// Allows const generics to have default values (e.g. `struct Foo<const N: usize = 3>(...);`).
(accepted, const_generics_defaults, "1.58.0", Some(44580), None),
// !!!! !!!! !!!! !!!! !!!! !!!! !!!! !!!! !!!! !!!! !!!!
// Features are listed in alphabetical order. Tidy will fail if you don't keep it this way.
// !!!! !!!! !!!! !!!! !!!! !!!! !!!! !!!! !!!! !!!! !!!!

6
compiler/rustc_feature/src/active.rs
View file

@ -69,10 +69,6 @@ macro_rules! declare_features {
}
}
pub fn unordered_const_ty_params(&self) -> bool {
self.const_generics_defaults || self.generic_const_exprs || self.adt_const_params
}
/// Some features are known to be incomplete and using them is likely to have
/// unanticipated results, such as compiler crashes. We warn the user about these
/// to alert them.
@ -334,8 +330,6 @@ declare_features! (
(active, const_fn_trait_bound, "1.53.0", Some(57563), None),
/// Allows `for _ in _` loops in const contexts.
(active, const_for, "1.56.0", Some(87575), None),
/// Allows const generics to have default values (e.g. `struct Foo<const N: usize = 3>(...);`).
(active, const_generics_defaults, "1.51.0", Some(44580), None),
/// Allows argument and return position `impl Trait` in a `const fn`.
(active, const_impl_trait, "1.48.0", Some(77463), None),
/// Allows using `&mut` in constant functions.