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-rw-r--r--compiler/rustc_hir/src/attrs/data_structures.rs3
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/rustc_hir/src/attrs/data_structures.rs b/compiler/rustc_hir/src/attrs/data_structures.rs
index 5f419315467..e02edf5fe24 100644
--- a/compiler/rustc_hir/src/attrs/data_structures.rs
+++ b/compiler/rustc_hir/src/attrs/data_structures.rs
@@ -249,6 +249,9 @@ pub enum AttributeKind {
     /// Represents `#[rustc_allow_incoherent_impl]`.
     AllowIncoherentImpl(Span),
 
+    /// Represents `#[allow_internal_unsafe]`.
+    AllowInternalUnsafe(Span),
+
     /// Represents `#[allow_internal_unstable]`.
     AllowInternalUnstable(ThinVec<(Symbol, Span)>, Span),