don't inline `pub use some_crate` unless directly asked to

4 files changed, 64 insertions, 0 deletions

diff --git a/src/test/rustdoc/inline_cross/auxiliary/use_crate.rs b/src/test/rustdoc/inline_cross/auxiliary/use_crate.rs
new file mode 100644
index 00000000000..55202de1981
--- /dev/null
+++ b/src/test/rustdoc/inline_cross/auxiliary/use_crate.rs
@@ -0,0 +1,15 @@
+// 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.
+
+pub mod asdf {
+    pub struct SomeStruct;
+}
+
+pub trait SomeTrait {}
diff --git a/src/test/rustdoc/inline_cross/auxiliary/use_crate_2.rs b/src/test/rustdoc/inline_cross/auxiliary/use_crate_2.rs
new file mode 100644
index 00000000000..1f11cbc4da7
--- /dev/null
+++ b/src/test/rustdoc/inline_cross/auxiliary/use_crate_2.rs
@@ -0,0 +1,11 @@
+// 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.
+
+pub struct SomethingElse;
diff --git a/src/test/rustdoc/inline_cross/use_crate.rs b/src/test/rustdoc/inline_cross/use_crate.rs
new file mode 100644
index 00000000000..a98704446ee
--- /dev/null
+++ b/src/test/rustdoc/inline_cross/use_crate.rs
@@ -0,0 +1,37 @@
+// 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:use_crate.rs
+// aux-build:use_crate_2.rs
+// build-aux-docs
+// edition:2018
+// compile-flags:--extern use_crate --extern use_crate_2 -Z unstable-options
+
+// During the buildup to Rust 2018, rustdoc would eagerly inline `pub use some_crate;` as if it
+// were a module, so we changed it to make `pub use`ing crate roots remain as a `pub use` statement
+// in docs... unless you added `#[doc(inline)]`.
+
+#![crate_name = "local"]
+
+// @!has-dir local/use_crate
+// @has local/index.html
+// @has - '//code' 'pub use use_crate'
+pub use use_crate;
+
+// @has-dir local/asdf
+// @has local/asdf/index.html
+// @has local/index.html '//a/@href' 'asdf/index.html'
+pub use use_crate::asdf;
+
+// @has-dir local/use_crate_2
+// @has local/use_crate_2/index.html
+// @has local/index.html '//a/@href' 'use_crate_2/index.html'
+#[doc(inline)]
+pub use use_crate_2;
diff --git a/src/test/rustdoc/src-links-external.rs b/src/test/rustdoc/src-links-external.rs
index d3307bb4d42..6cc7f1743ad 100644
--- a/src/test/rustdoc/src-links-external.rs
+++ b/src/test/rustdoc/src-links-external.rs
@@ -18,6 +18,7 @@
 extern crate src_links_external;
 
 // @has foo/bar/index.html '//a/@href' '../../src/src_links_external/src-links-external.rs.html#11'
+#[doc(inline)]
 pub use src_links_external as bar;
 
 // @has foo/bar/struct.Foo.html '//a/@href' '../../src/src_links_external/src-links-external.rs.html#11'