From 39235beeb41a8334a2a3d8e70c4baa10e681ed2b Mon Sep 17 00:00:00 2001
From: Jonathan Brouwer <jonathantbrouwer@gmail.com>
Date: Mon, 7 Jul 2025 14:29:08 +0200
Subject: Add attributes to AttributeKind

---
 compiler/rustc_attr_data_structures/src/attributes.rs        | 12 ++++++++++++
 .../rustc_attr_data_structures/src/encode_cross_crate.rs     |  4 ++++
 2 files changed, 16 insertions(+)

(limited to 'compiler/rustc_attr_data_structures/src')

diff --git a/compiler/rustc_attr_data_structures/src/attributes.rs b/compiler/rustc_attr_data_structures/src/attributes.rs
index 1e2576bef2c..610c93a253c 100644
--- a/compiler/rustc_attr_data_structures/src/attributes.rs
+++ b/compiler/rustc_attr_data_structures/src/attributes.rs
@@ -416,12 +416,24 @@ pub enum AttributeKind {
     /// Represents `#[pointee]`
     Pointee(Span),
 
+    /// Represents `#[proc_macro]`
+    ProcMacro(Span),
+
+    /// Represents `#[proc_macro_attribute]`
+    ProcMacroAttribute(Span),
+
+    /// Represents `#[proc_macro_derive]`
+    ProcMacroDerive { trait_name: Symbol, helper_attrs: ThinVec<Symbol>, span: Span },
+
     /// Represents `#[rustc_pub_transparent]` (used by the `repr_transparent_external_private_fields` lint).
     PubTransparent(Span),
 
     /// Represents [`#[repr]`](https://doc.rust-lang.org/stable/reference/type-layout.html#representations).
     Repr { reprs: ThinVec<(ReprAttr, Span)>, first_span: Span },
 
+    /// Represents `#[rustc_builtin_macro]`.
+    RustcBuiltinMacro { builtin_name: Option<Symbol>, helper_attrs: ThinVec<Symbol>, span: Span },
+
     /// Represents `#[rustc_layout_scalar_valid_range_end]`.
     RustcLayoutScalarValidRangeEnd(Box<u128>, Span),
 
diff --git a/compiler/rustc_attr_data_structures/src/encode_cross_crate.rs b/compiler/rustc_attr_data_structures/src/encode_cross_crate.rs
index 159b807a3b2..af2d46d0bc7 100644
--- a/compiler/rustc_attr_data_structures/src/encode_cross_crate.rs
+++ b/compiler/rustc_attr_data_structures/src/encode_cross_crate.rs
@@ -61,8 +61,12 @@ impl AttributeKind {
             PassByValue(..) => Yes,
             Path(..) => No,
             Pointee(..) => No,
+            ProcMacro(..) => No,
+            ProcMacroAttribute(..) => No,
+            ProcMacroDerive { .. } => No,
             PubTransparent(..) => Yes,
             Repr { .. } => No,
+            RustcBuiltinMacro { .. } => Yes,
             RustcLayoutScalarValidRangeEnd(..) => Yes,
             RustcLayoutScalarValidRangeStart(..) => Yes,
             RustcObjectLifetimeDefault => No,
-- 
cgit 1.4.1-3-g733a5