1 files changed, 1 insertions, 8 deletions
diff --git a/src/librustdoc/passes/calculate_doc_coverage.rs b/src/librustdoc/passes/calculate_doc_coverage.rs
index 60def40588a..592dd0a145c 100644
--- a/src/librustdoc/passes/calculate_doc_coverage.rs
+++ b/src/librustdoc/passes/calculate_doc_coverage.rs
@@ -208,14 +208,7 @@ impl<'a, 'b> DocVisitor for CoverageCalculator<'a, 'b> {
                 let has_docs = !i.attrs.doc_strings.is_empty();
                 let mut tests = Tests { found_tests: 0 };
 
-                find_testable_code(
-                    &i.doc_value(),
-                    &mut tests,
-                    ErrorCodes::No,
-                    false,
-                    None,
-                    self.ctx.tcx.features().custom_code_classes_in_docs,
-                );
+                find_testable_code(&i.doc_value(), &mut tests, ErrorCodes::No, false, None);
 
                 let has_doc_example = tests.found_tests != 0;
                 let hir_id = DocContext::as_local_hir_id(self.ctx.tcx, i.item_id).unwrap();