1 files changed, 2 insertions, 10 deletions
diff --git a/compiler/rustc_lint/src/builtin.rs b/compiler/rustc_lint/src/builtin.rs
index 824a1868c55..8b92180e9bd 100644
--- a/compiler/rustc_lint/src/builtin.rs
+++ b/compiler/rustc_lint/src/builtin.rs
@@ -426,19 +426,11 @@ impl MissingDoc {
         article: &'static str,
         desc: &'static str,
     ) {
-        // If we're building a test harness, then warning about
-        // documentation is probably not really relevant right now.
-        if cx.sess().opts.test {
-            return;
-        }
-
         // Only check publicly-visible items, using the result from the privacy pass.
         // It's an option so the crate root can also use this function (it doesn't
         // have a `NodeId`).
-        if def_id != CRATE_DEF_ID {
-            if !cx.effective_visibilities.is_exported(def_id) {
-                return;
-            }
+        if def_id != CRATE_DEF_ID && !cx.effective_visibilities.is_exported(def_id) {
+            return;
         }
 
         let attrs = cx.tcx.hir().attrs(cx.tcx.local_def_id_to_hir_id(def_id));