diff options
Diffstat (limited to 'compiler/rustc_feature/src/active.rs')
| -rw-r--r-- | compiler/rustc_feature/src/active.rs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/compiler/rustc_feature/src/active.rs b/compiler/rustc_feature/src/active.rs index c61857a1cd0..252e96b47c6 100644 --- a/compiler/rustc_feature/src/active.rs +++ b/compiler/rustc_feature/src/active.rs @@ -581,7 +581,7 @@ declare_features! ( /// Allows `if let` guard in match arms. (active, if_let_guard, "1.47.0", Some(51114), None), - /// Allows non-trivial generic constants which have to be manually propageted upwards. + /// Allows non-trivial generic constants which have to be manually propagated upwards. (active, const_evaluatable_checked, "1.48.0", Some(76560), None), /// Allows basic arithmetic on floating point types in a `const fn`. @@ -623,6 +623,9 @@ declare_features! ( /// `:pat2018` and `:pat2021` macro matchers. (active, edition_macro_pats, "1.51.0", Some(54883), 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), + // ------------------------------------------------------------------------- // feature-group-end: actual feature gates // ------------------------------------------------------------------------- @@ -647,6 +650,7 @@ pub const INCOMPLETE_FEATURES: &[Symbol] = &[ sym::repr128, sym::unsized_locals, sym::capture_disjoint_fields, + sym::const_generics_defaults, ]; /// Some features are not allowed to be used together at the same time, if |