Store an `AstId` for procedural macros

2 files changed, 16 insertions, 6 deletions

diff --git a/crates/ide/src/display/navigation_target.rs b/crates/ide/src/display/navigation_target.rs
index c086de163..364be260c 100644
--- a/crates/ide/src/display/navigation_target.rs
+++ b/crates/ide/src/display/navigation_target.rs
@@ -339,10 +339,14 @@ impl TryToNav for hir::Field {
 impl TryToNav for hir::MacroDef {
     fn try_to_nav(&self, db: &RootDatabase) -> Option<NavigationTarget> {
         let src = self.source(db)?;
-        log::debug!("nav target {:#?}", src.value.syntax());
+        let name_owner: &dyn ast::NameOwner = match &src.value {
+            Either::Left(it) => it,
+            Either::Right(it) => it,
+        };
+        log::debug!("nav target {:#?}", name_owner.syntax());
         let mut res = NavigationTarget::from_named(
             db,
-            src.as_ref().map(|it| it as &dyn ast::NameOwner),
+            src.as_ref().with_value(name_owner),
             SymbolKind::Macro,
         );
         res.docs = self.docs(db);
diff --git a/crates/ide/src/hover.rs b/crates/ide/src/hover.rs
index 15d309d7d..a3fb17c0a 100644
--- a/crates/ide/src/hover.rs
+++ b/crates/ide/src/hover.rs
@@ -331,10 +331,16 @@ fn hover_for_definition(
 ) -> Option<Markup> {
     let mod_path = definition_mod_path(db, &def);
     return match def {
-        Definition::Macro(it) => {
-            let label = macro_label(&it.source(db)?.value);
-            from_def_source_labeled(db, it, Some(label), mod_path)
-        }
+        Definition::Macro(it) => match &it.source(db)?.value {
+            Either::Left(mac) => {
+                let label = macro_label(&mac);
+                from_def_source_labeled(db, it, Some(label), mod_path)
+            }
+            Either::Right(_) => {
+                // FIXME
+                None
+            }
+        },
         Definition::Field(def) => from_hir_fmt(db, def, mod_path),
         Definition::ModuleDef(it) => match it {
             ModuleDef::Module(it) => from_hir_fmt(db, it, mod_path),