5 files changed, 22 insertions, 12 deletions

diff --git a/crates/hir_def/src/lib.rs b/crates/hir_def/src/lib.rs
index b72884925..d69116d51 100644
--- a/crates/hir_def/src/lib.rs
+++ b/crates/hir_def/src/lib.rs
@@ -62,7 +62,7 @@ use hir_expand::{
     ast_id_map::FileAstId,
     eager::{expand_eager_macro, ErrorEmitted, ErrorSink},
     hygiene::Hygiene,
-    AstId, HirFileId, InFile, MacroCallId, MacroCallKind, MacroDefId, MacroDefKind,
+    AstId, AttrId, HirFileId, InFile, MacroCallId, MacroCallKind, MacroDefId, MacroDefKind,
 };
 use la_arena::Idx;
 use nameres::DefMap;
@@ -699,6 +699,7 @@ fn macro_call_as_call_id(
 
 fn derive_macro_as_call_id(
     item_attr: &AstIdWithPath<ast::Item>,
+    derive_attr: AttrId,
     db: &dyn db::DefDatabase,
     krate: CrateId,
     resolver: impl Fn(path::ModPath) -> Option<MacroDefId>,
@@ -712,6 +713,7 @@ fn derive_macro_as_call_id(
             MacroCallKind::Derive {
                 ast_id: item_attr.ast_id,
                 derive_name: last_segment.to_string(),
+                derive_attr,
             },
         )
         .into();
diff --git a/crates/hir_def/src/nameres.rs b/crates/hir_def/src/nameres.rs
index d966fc239..9e181751c 100644
--- a/crates/hir_def/src/nameres.rs
+++ b/crates/hir_def/src/nameres.rs
@@ -617,7 +617,7 @@ mod diagnostics {
                             let node = ast_id.to_node(db.upcast());
                             (ast_id.file_id, SyntaxNodePtr::from(AstPtr::new(&node)), None)
                         }
-                        MacroCallKind::Derive { ast_id, derive_name } => {
+                        MacroCallKind::Derive { ast_id, derive_name, .. } => {
                             let node = ast_id.to_node(db.upcast());
 
                             // Compute the precise location of the macro name's token in the derive
diff --git a/crates/hir_def/src/nameres/collector.rs b/crates/hir_def/src/nameres/collector.rs
index f431da3f2..d13d7be27 100644
--- a/crates/hir_def/src/nameres/collector.rs
+++ b/crates/hir_def/src/nameres/collector.rs
@@ -13,7 +13,7 @@ use hir_expand::{
     builtin_macro::find_builtin_macro,
     name::{AsName, Name},
     proc_macro::ProcMacroExpander,
-    HirFileId, MacroCallId, MacroCallKind, MacroDefId, MacroDefKind,
+    AttrId, HirFileId, MacroCallId, MacroCallKind, MacroDefId, MacroDefKind,
 };
 use hir_expand::{InFile, MacroCallLoc};
 use rustc_hash::{FxHashMap, FxHashSet};
@@ -216,7 +216,7 @@ struct MacroDirective {
 #[derive(Clone, Debug, Eq, PartialEq)]
 enum MacroDirectiveKind {
     FnLike { ast_id: AstIdWithPath<ast::MacroCall> },
-    Derive { ast_id: AstIdWithPath<ast::Item> },
+    Derive { ast_id: AstIdWithPath<ast::Item>, derive_attr: AttrId },
 }
 
 struct DefData<'a> {
@@ -831,10 +831,14 @@ impl DefCollector<'_> {
                         Err(UnresolvedMacro) | Ok(Err(_)) => {}
                     }
                 }
-                MacroDirectiveKind::Derive { ast_id } => {
-                    match derive_macro_as_call_id(ast_id, self.db, self.def_map.krate, |path| {
-                        self.resolve_derive_macro(directive.module_id, &path)
-                    }) {
+                MacroDirectiveKind::Derive { ast_id, derive_attr } => {
+                    match derive_macro_as_call_id(
+                        ast_id,
+                        *derive_attr,
+                        self.db,
+                        self.def_map.krate,
+                        |path| self.resolve_derive_macro(directive.module_id, &path),
+                    ) {
                         Ok(call_id) => {
                             resolved.push((directive.module_id, call_id, directive.depth));
                             res = ReachedFixedPoint::No;
@@ -1368,7 +1372,7 @@ impl ModCollector<'_, '_> {
                         self.def_collector.unexpanded_macros.push(MacroDirective {
                             module_id: self.module_id,
                             depth: self.macro_depth + 1,
-                            kind: MacroDirectiveKind::Derive { ast_id },
+                            kind: MacroDirectiveKind::Derive { ast_id, derive_attr: derive.id },
                         });
                     }
                 }
diff --git a/crates/hir_expand/src/builtin_derive.rs b/crates/hir_expand/src/builtin_derive.rs
index 392079ed4..537c03028 100644
--- a/crates/hir_expand/src/builtin_derive.rs
+++ b/crates/hir_expand/src/builtin_derive.rs
@@ -269,7 +269,7 @@ mod tests {
     use expect_test::{expect, Expect};
     use name::AsName;
 
-    use crate::{test_db::TestDB, AstId, MacroCallId, MacroCallKind, MacroCallLoc};
+    use crate::{test_db::TestDB, AstId, AttrId, MacroCallId, MacroCallKind, MacroCallLoc};
 
     use super::*;
 
@@ -317,7 +317,11 @@ $0
                 local_inner: false,
             },
             krate: CrateId(0),
-            kind: MacroCallKind::Derive { ast_id, derive_name: name.to_string() },
+            kind: MacroCallKind::Derive {
+                ast_id,
+                derive_name: name.to_string(),
+                derive_attr: AttrId(0),
+            },
         };
 
         let id: MacroCallId = db.intern_macro(loc).into();
diff --git a/crates/hir_expand/src/lib.rs b/crates/hir_expand/src/lib.rs
index 8637abc6a..a0e6aec62 100644
--- a/crates/hir_expand/src/lib.rs
+++ b/crates/hir_expand/src/lib.rs
@@ -291,7 +291,7 @@ pub struct MacroCallLoc {
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub enum MacroCallKind {
     FnLike { ast_id: AstId<ast::MacroCall> },
-    Derive { ast_id: AstId<ast::Item>, derive_name: String },
+    Derive { ast_id: AstId<ast::Item>, derive_name: String, derive_attr: AttrId },
 }
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]