diff options
Diffstat (limited to 'compiler/rustc_attr_data_structures/src/attributes.rs')
| -rw-r--r-- | compiler/rustc_attr_data_structures/src/attributes.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/compiler/rustc_attr_data_structures/src/attributes.rs b/compiler/rustc_attr_data_structures/src/attributes.rs index 9ebf4c1793d..066e3e9eceb 100644 --- a/compiler/rustc_attr_data_structures/src/attributes.rs +++ b/compiler/rustc_attr_data_structures/src/attributes.rs @@ -233,8 +233,13 @@ pub enum AttributeKind { /// Represents `#[rustc_macro_transparency]`. MacroTransparency(Transparency), + + /// Represents [`#[may_dangle]`](https://std-dev-guide.rust-lang.org/tricky/may-dangle.html). + MayDangle(Span), + /// Represents `#[optimize(size|speed)]` Optimize(OptimizeAttr, Span), + /// Represents [`#[repr]`](https://doc.rust-lang.org/stable/reference/type-layout.html#representations). Repr(ThinVec<(ReprAttr, Span)>), |