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authorTrevor Gross <t.gross35@gmail.com>2025-06-18 20:22:49 -0400
committerGitHub <noreply@github.com>2025-06-18 20:22:49 -0400
commit07932ad11153b62ec2138fa71a398a1ca8ea05ac (patch)
tree289f0c510ce9d472d6c5e29424f3174fe7ac71b9 /compiler/rustc_feature
parentcff8e9ae142c3dcaf4c66ec5b6be932f1442c4b5 (diff)
parent1fdf2b562070ec98c5b32ee67b8c6d8145127a6e (diff)
downloadrust-07932ad11153b62ec2138fa71a398a1ca8ea05ac.tar.gz
rust-07932ad11153b62ec2138fa71a398a1ca8ea05ac.zip
Rollup merge of #142507 - folkertdev:fn-align-align-attribute, r=jdonszelmann
use `#[align]` attribute for `fn_align`

Tracking issue: https://github.com/rust-lang/rust/issues/82232

https://github.com/rust-lang/rfcs/pull/3806 decides to add the `#[align]` attribute for alignment of various items. Right now it's used for functions with `fn_align`, in the future it will get more uses (statics, struct fields, etc.)

(the RFC finishes FCP today)

r? `@ghost`
Diffstat (limited to 'compiler/rustc_feature')
-rw-r--r--compiler/rustc_feature/src/builtin_attrs.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_feature/src/builtin_attrs.rs b/compiler/rustc_feature/src/builtin_attrs.rs
index b5218ec267c..5b1f1684d54 100644
--- a/compiler/rustc_feature/src/builtin_attrs.rs
+++ b/compiler/rustc_feature/src/builtin_attrs.rs
@@ -495,6 +495,7 @@ pub static BUILTIN_ATTRIBUTES: &[BuiltinAttribute] = &[
     ),
     ungated!(no_link, Normal, template!(Word), WarnFollowing, EncodeCrossCrate::No),
     ungated!(repr, Normal, template!(List: "C"), DuplicatesOk, EncodeCrossCrate::No),
+    gated!(align, Normal, template!(List: "alignment"), DuplicatesOk, EncodeCrossCrate::No, fn_align, experimental!(align)),
     ungated!(unsafe(Edition2024) export_name, Normal, template!(NameValueStr: "name"), FutureWarnPreceding, EncodeCrossCrate::No),
     ungated!(unsafe(Edition2024) link_section, Normal, template!(NameValueStr: "name"), FutureWarnPreceding, EncodeCrossCrate::No),
     ungated!(unsafe(Edition2024) no_mangle, Normal, template!(Word), WarnFollowing, EncodeCrossCrate::No),