diff options
Diffstat (limited to 'compiler/rustc_hir/src/attrs/data_structures.rs')
| -rw-r--r-- | compiler/rustc_hir/src/attrs/data_structures.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/rustc_hir/src/attrs/data_structures.rs b/compiler/rustc_hir/src/attrs/data_structures.rs index ddcbaeaad88..beeca7332cb 100644 --- a/compiler/rustc_hir/src/attrs/data_structures.rs +++ b/compiler/rustc_hir/src/attrs/data_structures.rs @@ -146,12 +146,13 @@ impl Deprecation { } /// There are three valid forms of the attribute: -/// `#[used]`, which is semantically equivalent to `#[used(linker)]` except that the latter is currently unstable. +/// `#[used]`, which is equivalent to `#[used(linker)]` on targets that support it, but `#[used(compiler)]` if not. /// `#[used(compiler)]` /// `#[used(linker)]` #[derive(Encodable, Decodable, Copy, Clone, Debug, PartialEq, Eq, Hash)] #[derive(HashStable_Generic, PrintAttribute)] pub enum UsedBy { + Default, Compiler, Linker, } |