2 files changed, 5 insertions, 4 deletions
diff --git a/src/tools/rust-analyzer/crates/hir-def/src/nameres/collector.rs b/src/tools/rust-analyzer/crates/hir-def/src/nameres/collector.rs
index 495bbe457..9ffc21881 100644
--- a/src/tools/rust-analyzer/crates/hir-def/src/nameres/collector.rs
+++ b/src/tools/rust-analyzer/crates/hir-def/src/nameres/collector.rs
@@ -534,6 +534,7 @@ impl DefCollector<'_> {
             match per_ns.types {
                 Some((ModuleDefId::ModuleId(m), _)) => {
                     self.def_map.prelude = Some(m);
+                    break;
                 }
                 types => {
                     tracing::debug!(
@@ -2121,7 +2122,7 @@ impl ModCollector<'_, '_> {
     fn emit_unconfigured_diagnostic(&mut self, item: ModItem, cfg: &CfgExpr) {
         let ast_id = item.ast_id(self.item_tree);
 
-        let ast_id = InFile::new(self.file_id(), ast_id);
+        let ast_id = InFile::new(self.file_id(), ast_id.upcast());
         self.def_collector.def_map.diagnostics.push(DefDiagnostic::unconfigured_code(
             self.module_id,
             ast_id,
diff --git a/src/tools/rust-analyzer/crates/hir-def/src/nameres/diagnostics.rs b/src/tools/rust-analyzer/crates/hir-def/src/nameres/diagnostics.rs
index ed7e920fd..066142291 100644
--- a/src/tools/rust-analyzer/crates/hir-def/src/nameres/diagnostics.rs
+++ b/src/tools/rust-analyzer/crates/hir-def/src/nameres/diagnostics.rs
@@ -4,7 +4,7 @@ use base_db::CrateId;
 use cfg::{CfgExpr, CfgOptions};
 use hir_expand::MacroCallKind;
 use la_arena::Idx;
-use syntax::ast;
+use syntax::ast::{self, AnyHasAttrs};
 
 use crate::{
     attr::AttrId,
@@ -22,7 +22,7 @@ pub enum DefDiagnosticKind {
 
     UnresolvedImport { id: ItemTreeId<item_tree::Import>, index: Idx<ast::UseTree> },
 
-    UnconfiguredCode { ast: AstId<ast::Item>, cfg: CfgExpr, opts: CfgOptions },
+    UnconfiguredCode { ast: AstId<AnyHasAttrs>, cfg: CfgExpr, opts: CfgOptions },
 
     UnresolvedProcMacro { ast: MacroCallKind, krate: CrateId },
 
@@ -75,7 +75,7 @@ impl DefDiagnostic {
 
     pub fn unconfigured_code(
         container: LocalModuleId,
-        ast: AstId<ast::Item>,
+        ast: AstId<ast::AnyHasAttrs>,
         cfg: CfgExpr,
         opts: CfgOptions,
     ) -> Self {