Add fundamental attributes to data

Author: Veykril

crates/hir-def/src/adt.rs

@@ -40,6 +40,7 @@ pub struct StructData {
     pub repr: Option<ReprOptions>,
     pub visibility: RawVisibility,
     pub rustc_has_incoherent_inherent_impls: bool,
+    pub fundamental: bool,
 }
 
 #[derive(Debug, Clone, PartialEq, Eq)]
@@ -173,10 +174,10 @@ impl StructData {
         let item_tree = loc.id.item_tree(db);
         let repr = repr_from_value(db, krate, &item_tree, ModItem::from(loc.id.value).into());
         let cfg_options = db.crate_graph()[loc.container.krate].cfg_options.clone();
-        let rustc_has_incoherent_inherent_impls = item_tree
-            .attrs(db, loc.container.krate, ModItem::from(loc.id.value).into())
-            .by_key("rustc_has_incoherent_inherent_impls")
-            .exists();
+        let attrs = item_tree.attrs(db, loc.container.krate, ModItem::from(loc.id.value).into());
+        let rustc_has_incoherent_inherent_impls =
+            attrs.by_key("rustc_has_incoherent_inherent_impls").exists();
+        let fundamental = attrs.by_key("fundamental").exists();
 
         let strukt = &item_tree[loc.id.value];
         let (variant_data, diagnostics) = lower_fields(
@@ -196,6 +197,7 @@ impl StructData {
                 repr,
                 visibility: item_tree[strukt.visibility].clone(),
                 rustc_has_incoherent_inherent_impls,
+                fundamental,
             }),
             diagnostics.into(),
         )
@@ -215,10 +217,10 @@ impl StructData {
         let repr = repr_from_value(db, krate, &item_tree, ModItem::from(loc.id.value).into());
         let cfg_options = db.crate_graph()[loc.container.krate].cfg_options.clone();
 
-        let rustc_has_incoherent_inherent_impls = item_tree
-            .attrs(db, loc.container.krate, ModItem::from(loc.id.value).into())
-            .by_key("rustc_has_incoherent_inherent_impls")
-            .exists();
+        let attrs = item_tree.attrs(db, loc.container.krate, ModItem::from(loc.id.value).into());
+        let rustc_has_incoherent_inherent_impls =
+            attrs.by_key("rustc_has_incoherent_inherent_impls").exists();
+        let fundamental = attrs.by_key("fundamental").exists();
 
         let union = &item_tree[loc.id.value];
         let (variant_data, diagnostics) = lower_fields(
@@ -238,6 +240,7 @@ impl StructData {
                 repr,
                 visibility: item_tree[union.visibility].clone(),
                 rustc_has_incoherent_inherent_impls,
+                fundamental,
             }),
             diagnostics.into(),
         )

crates/hir-def/src/data.rs

@@ -221,11 +221,12 @@ pub struct TraitData {
     pub is_auto: bool,
     pub is_unsafe: bool,
     pub rustc_has_incoherent_inherent_impls: bool,
+    pub skip_array_during_method_dispatch: bool,
+    pub fundamental: bool,
     pub visibility: RawVisibility,
     /// Whether the trait has `#[rust_skip_array_during_method_dispatch]`. `hir_ty` will ignore
     /// method calls to this trait's methods when the receiver is an array and the crate edition is
     /// 2015 or 2018.
-    pub skip_array_during_method_dispatch: bool,
     // box it as the vec is usually empty anyways
     pub attribute_calls: Option<Box<Vec<(AstId<ast::Item>, MacroCallId)>>>,
 }
@@ -254,6 +255,7 @@ impl TraitData {
             attrs.by_key("rustc_skip_array_during_method_dispatch").exists();
         let rustc_has_incoherent_inherent_impls =
             attrs.by_key("rustc_has_incoherent_inherent_impls").exists();
+        let fundamental = attrs.by_key("fundamental").exists();
         let mut collector =
             AssocItemCollector::new(db, module_id, tree_id.file_id(), ItemContainerId::TraitId(tr));
         collector.collect(&item_tree, tree_id.tree_id(), &tr_def.items);
@@ -269,6 +271,7 @@ impl TraitData {
                 visibility,
                 skip_array_during_method_dispatch,
                 rustc_has_incoherent_inherent_impls,
+                fundamental,
             }),
             diagnostics.into(),
         )