From 967391504523adadc01c70f675a0d66923df1c32 Mon Sep 17 00:00:00 2001
From: Lukas Wirth <lukastw97@gmail.com>
Date: Tue, 9 Jan 2024 20:52:10 +0100
Subject: [PATCH] Make `DefDatabase::lang_attr` transparent

---
 crates/hir-def/src/db.rs          | 1 +
 crates/hir/src/db.rs              | 4 ++--
 crates/ide-db/src/apply_change.rs | 1 -
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/crates/hir-def/src/db.rs b/crates/hir-def/src/db.rs
index d5831022f28..8c1e3aca98e 100644
--- a/crates/hir-def/src/db.rs
+++ b/crates/hir-def/src/db.rs
@@ -210,6 +210,7 @@ pub trait DefDatabase: InternDatabase + ExpandDatabase + Upcast<dyn ExpandDataba
     #[salsa::invoke(AttrsWithOwner::attrs_query)]
     fn attrs(&self, def: AttrDefId) -> Attrs;
 
+    #[salsa::transparent]
     #[salsa::invoke(lang_item::lang_attr_query)]
     fn lang_attr(&self, def: AttrDefId) -> Option<LangItem>;
 
diff --git a/crates/hir/src/db.rs b/crates/hir/src/db.rs
index 7204868464b..403a6c88ab0 100644
--- a/crates/hir/src/db.rs
+++ b/crates/hir/src/db.rs
@@ -15,8 +15,8 @@ pub use hir_def::db::{
     InternExternBlockQuery, InternExternCrateQuery, InternFunctionQuery, InternImplQuery,
     InternInTypeConstQuery, InternMacro2Query, InternMacroRulesQuery, InternProcMacroQuery,
     InternStaticQuery, InternStructQuery, InternTraitAliasQuery, InternTraitQuery,
-    InternTypeAliasQuery, InternUnionQuery, InternUseQuery, LangAttrQuery, LangItemQuery,
-    Macro2DataQuery, MacroRulesDataQuery, ProcMacroDataQuery, StaticDataQuery, StructDataQuery,
+    InternTypeAliasQuery, InternUnionQuery, InternUseQuery, LangItemQuery, Macro2DataQuery,
+    MacroRulesDataQuery, ProcMacroDataQuery, StaticDataQuery, StructDataQuery,
     StructDataWithDiagnosticsQuery, TraitAliasDataQuery, TraitDataQuery,
     TraitDataWithDiagnosticsQuery, TypeAliasDataQuery, UnionDataQuery,
     UnionDataWithDiagnosticsQuery, VariantsAttrsQuery, VariantsAttrsSourceMapQuery,
diff --git a/crates/ide-db/src/apply_change.rs b/crates/ide-db/src/apply_change.rs
index 6399f83c475..259d141404d 100644
--- a/crates/ide-db/src/apply_change.rs
+++ b/crates/ide-db/src/apply_change.rs
@@ -172,7 +172,6 @@ impl RootDatabase {
             hir::db::CrateSupportsNoStdQuery
             hir::db::BlockItemTreeQueryQuery
             hir::db::ExternCrateDeclDataQuery
-            hir::db::LangAttrQuery
             hir::db::InternAnonymousConstQuery
             hir::db::InternExternCrateQuery
             hir::db::InternInTypeConstQuery