1 files changed, 6 insertions, 5 deletions
diff --git a/src/librustdoc/doctest/rust.rs b/src/librustdoc/doctest/rust.rs
index f5ec828187a..b9367b88005 100644
--- a/src/librustdoc/doctest/rust.rs
+++ b/src/librustdoc/doctest/rust.rs
@@ -5,7 +5,6 @@ use std::env;
 use std::sync::Arc;
 
 use rustc_ast_pretty::pprust;
-use rustc_data_structures::fx::FxHashSet;
 use rustc_hir::def_id::{CRATE_DEF_ID, LocalDefId};
 use rustc_hir::{self as hir, CRATE_HIR_ID, intravisit};
 use rustc_middle::hir::nested_filter;
@@ -15,7 +14,7 @@ use rustc_span::source_map::SourceMap;
 use rustc_span::{BytePos, DUMMY_SP, FileName, Pos, Span, sym};
 
 use super::{DocTestVisitor, ScrapedDocTest};
-use crate::clean::{Attributes, extract_cfg_from_attrs};
+use crate::clean::{Attributes, CfgInfo, extract_cfg_from_attrs};
 use crate::html::markdown::{self, ErrorCodes, LangString, MdRelLine};
 
 struct RustCollector {
@@ -120,9 +119,11 @@ impl HirCollector<'_> {
         nested: F,
     ) {
         let ast_attrs = self.tcx.hir_attrs(self.tcx.local_def_id_to_hir_id(def_id));
-        if let Some(ref cfg) =
-            extract_cfg_from_attrs(ast_attrs.iter(), self.tcx, &FxHashSet::default())
-            && !cfg.matches(&self.tcx.sess.psess)
+        if let Some(ref cfg) = extract_cfg_from_attrs(
+            ast_attrs.iter(),
+            self.tcx,
+            &mut CfgInfo::default(),
+        ) && !cfg.matches(&self.tcx.sess.psess)
         {
             return;
         }