From 3ba7c00f94cd4ba046777a3cdbcb5fad17c1f6cf Mon Sep 17 00:00:00 2001
From: Guillaume Gomez <guillaume1.gomez@gmail.com>
Date: Sat, 28 Apr 2018 21:56:38 +0200
Subject: Prevent infinite recursion of modules

---
 src/test/rustdoc/auxiliary/mod-stackoverflow.rs | 21 +++++++++++++++++++++
 src/test/rustdoc/mod-stackoverflow.rs           | 16 ++++++++++++++++
 2 files changed, 37 insertions(+)
 create mode 100644 src/test/rustdoc/auxiliary/mod-stackoverflow.rs
 create mode 100644 src/test/rustdoc/mod-stackoverflow.rs

(limited to 'src/test')

diff --git a/src/test/rustdoc/auxiliary/mod-stackoverflow.rs b/src/test/rustdoc/auxiliary/mod-stackoverflow.rs
new file mode 100644
index 00000000000..f03593dbee6
--- /dev/null
+++ b/src/test/rustdoc/auxiliary/mod-stackoverflow.rs
@@ -0,0 +1,21 @@
+// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// compile-flags: -Cmetadata=aux
+
+pub mod tree {
+    pub use tree;
+}
+
+pub mod tree2 {
+    pub mod prelude {
+        pub use tree2;
+    }
+}
diff --git a/src/test/rustdoc/mod-stackoverflow.rs b/src/test/rustdoc/mod-stackoverflow.rs
new file mode 100644
index 00000000000..1e2f6dbe780
--- /dev/null
+++ b/src/test/rustdoc/mod-stackoverflow.rs
@@ -0,0 +1,16 @@
+// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// aux-build:mod-stackoverflow.rs
+// ignore-cross-compile
+
+extern crate mod_stackoverflow;
+pub use mod_stackoverflow::tree;
+pub use mod_stackoverflow::tree2;
-- 
cgit 1.4.1-3-g733a5