From abef2ed2bc212a7b69ee88c0ae0fd36e0d7c3c96 Mon Sep 17 00:00:00 2001
From: Camille GILLOT <gillot.camille@gmail.com>
Date: Mon, 28 Dec 2020 22:01:05 +0100
Subject: [PATCH] Add rustdoc test.

---
 src/test/rustdoc/macros.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/test/rustdoc/macros.rs b/src/test/rustdoc/macros.rs
index fb4f02ad16052..ae0cf7a14789d 100644
--- a/src/test/rustdoc/macros.rs
+++ b/src/test/rustdoc/macros.rs
@@ -8,3 +8,17 @@ macro_rules! my_macro {
     ($a:tt) => ();
     ($e:expr) => {};
 }
+
+// Check that exported macro defined in a module are shown at crate root.
+// @has macros/macro.my_sub_macro.html //pre 'macro_rules! my_sub_macro {'
+// @has - //pre '() => { ... };'
+// @has - //pre '($a:tt) => { ... };'
+// @has - //pre '($e:expr) => { ... };'
+mod sub {
+    #[macro_export]
+    macro_rules! my_sub_macro {
+        () => {};
+        ($a:tt) => {};
+        ($e:expr) => {};
+    }
+}