diff options
Diffstat (limited to 'compiler/rustc_attr_data_structures/src/attributes.rs')
| -rw-r--r-- | compiler/rustc_attr_data_structures/src/attributes.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/compiler/rustc_attr_data_structures/src/attributes.rs b/compiler/rustc_attr_data_structures/src/attributes.rs index d4c43456049..e0b0015f365 100644 --- a/compiler/rustc_attr_data_structures/src/attributes.rs +++ b/compiler/rustc_attr_data_structures/src/attributes.rs @@ -38,7 +38,8 @@ pub enum InstructionSetAttr { ArmT32, } -#[derive(Clone, Encodable, Decodable, Debug, PartialEq, Eq, HashStable_Generic, Default)] +#[derive(Copy, Clone, Debug, PartialEq, Eq, Default, PrintAttribute)] +#[derive(Encodable, Decodable, HashStable_Generic)] pub enum OptimizeAttr { /// No `#[optimize(..)]` attribute #[default] @@ -226,7 +227,8 @@ pub enum AttributeKind { /// Represents `#[rustc_macro_transparency]`. MacroTransparency(Transparency), - + /// Represents `#[optimize(size|speed)]` + Optimize(OptimizeAttr, Span), /// Represents [`#[repr]`](https://doc.rust-lang.org/stable/reference/type-layout.html#representations). Repr(ThinVec<(ReprAttr, Span)>), |