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| author | Folkert de Vries <folkert@folkertdev.nl> | 2025-06-07 22:56:22 +0200 |
|---|---|---|
| committer | Folkert de Vries <folkert@folkertdev.nl> | 2025-09-09 21:54:54 +0200 |
| commit | cbacd00f106778830803ad2e2364518f06ff9078 (patch) | |
| tree | 4e17ddefcf9c27f5d7bacf37f7f5c57b81ce1679 /compiler/rustc_feature | |
| parent | c559c4a741836c4ffa8e4f60cb9fe7e92af5298e (diff) | |
| download | rust-cbacd00f106778830803ad2e2364518f06ff9078.tar.gz rust-cbacd00f106778830803ad2e2364518f06ff9078.zip | |
allow `#[rustc_align_static(N)]` on `static`s
We need a different attribute than `rustc_align` because unstable attributes are tied to their feature (we can't have two unstable features use the same unstable attribute). Otherwise this uses all of the same infrastructure as `#[rustc_align]`.
Diffstat (limited to 'compiler/rustc_feature')
| -rw-r--r-- | compiler/rustc_feature/src/builtin_attrs.rs | 1 | ||||
| -rw-r--r-- | compiler/rustc_feature/src/unstable.rs | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/compiler/rustc_feature/src/builtin_attrs.rs b/compiler/rustc_feature/src/builtin_attrs.rs index e81003b1897..129ab7eccb5 100644 --- a/compiler/rustc_feature/src/builtin_attrs.rs +++ b/compiler/rustc_feature/src/builtin_attrs.rs @@ -621,6 +621,7 @@ pub static BUILTIN_ATTRIBUTES: &[BuiltinAttribute] = &[ ), // FIXME(#82232, #143834): temporarily renamed to mitigate `#[align]` nameres ambiguity gated!(rustc_align, Normal, template!(List: &["alignment"]), DuplicatesOk, EncodeCrossCrate::No, fn_align, experimental!(rustc_align)), + gated!(rustc_align_static, Normal, template!(List: &["alignment"]), DuplicatesOk, EncodeCrossCrate::No, static_align, experimental!(rustc_align_static)), ungated!( unsafe(Edition2024) export_name, Normal, template!(NameValueStr: "name", "https://doc.rust-lang.org/reference/abi.html#the-export_name-attribute"), diff --git a/compiler/rustc_feature/src/unstable.rs b/compiler/rustc_feature/src/unstable.rs index 4f35bf63a1a..93e5588146e 100644 --- a/compiler/rustc_feature/src/unstable.rs +++ b/compiler/rustc_feature/src/unstable.rs @@ -632,6 +632,8 @@ declare_features! ( (unstable, simd_ffi, "1.0.0", Some(27731)), /// Allows specialization of implementations (RFC 1210). (incomplete, specialization, "1.7.0", Some(31844)), + /// Allows using `#[rustc_align_static(...)]` on static items. + (unstable, static_align, "CURRENT_RUSTC_VERSION", Some(146177)), /// Allows attributes on expressions and non-item statements. (unstable, stmt_expr_attributes, "1.6.0", Some(15701)), /// Allows lints part of the strict provenance effort. |