From f0fcdbc021e9f166120755ee340f15558cd23bbe Mon Sep 17 00:00:00 2001
From: kennytm <kennytm@gmail.com>
Date: Tue, 21 Nov 2017 00:22:19 +0800
Subject: Properly handle reexport of foreign items.

Handles `pub use` of `extern { fn, static, type }`. Also plug in some more
`match` arms where handling `extern type` is reasonable.

Fixed #46098.
---
 src/test/rustdoc/foreigntype-reexport.rs | 66 ++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 src/test/rustdoc/foreigntype-reexport.rs

(limited to 'src/test')

diff --git a/src/test/rustdoc/foreigntype-reexport.rs b/src/test/rustdoc/foreigntype-reexport.rs
new file mode 100644
index 00000000000..714222de529
--- /dev/null
+++ b/src/test/rustdoc/foreigntype-reexport.rs
@@ -0,0 +1,66 @@
+// Copyright 2017 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.
+
+#![feature(extern_types)]
+
+mod sub {
+    extern {
+        /// Another extern type.
+        pub type C2;
+        pub fn f2();
+        pub static K: usize;
+    }
+}
+
+pub mod sub2 {
+    extern {
+        // @has foreigntype_reexport/sub2/foreigntype.C.html
+        pub type C;
+        // @has foreigntype_reexport/sub2/fn.f.html
+        pub fn f();
+        // @has foreigntype_reexport/sub2/static.K3.html
+        pub static K3: usize;
+    }
+}
+
+mod sub3 {
+    extern {
+        pub type C4;
+        pub fn f4();
+        pub static K4: usize;
+        type X4;
+    }
+}
+
+// @has foreigntype_reexport/foreigntype.C2.html
+// @has foreigntype_reexport/fn.f2.html
+// @has foreigntype_reexport/static.K2.html
+// @has foreigntype_reexport/index.html '//a[@class="foreigntype"]' 'C2'
+// @has foreigntype_reexport/index.html '//a[@class="fn"]' 'f2'
+// @has foreigntype_reexport/index.html '//a[@class="static"]' 'K2'
+pub use self::sub::{C2, f2, K as K2};
+
+// @has foreigntype_reexport/index.html '//a[@class="foreigntype"]' 'C'
+// @has foreigntype_reexport/index.html '//a[@class="fn"]' 'f'
+// @has foreigntype_reexport/index.html '//a[@class="static"]' 'K3'
+// @has foreigntype_reexport/index.html '//code' 'pub use self::sub2::C as C3;'
+// @has foreigntype_reexport/index.html '//code' 'pub use self::sub2::f as f3;'
+// @has foreigntype_reexport/index.html '//code' 'pub use self::sub2::K3;'
+pub use self::sub2::{C as C3, f as f3, K3};
+
+// @has foreigntype_reexport/foreigntype.C4.html
+// @has foreigntype_reexport/fn.f4.html
+// @has foreigntype_reexport/static.K4.html
+// @!has foreigntype_reexport/foreigntype.X4.html
+// @has foreigntype_reexport/index.html '//a[@class="foreigntype"]' 'C4'
+// @has foreigntype_reexport/index.html '//a[@class="fn"]' 'f4'
+// @has foreigntype_reexport/index.html '//a[@class="static"]' 'K4'
+// @!has foreigntype_reexport/index.html '//a[@class="foreigntype"]' 'X4'
+pub use self::sub3::*;
-- 
cgit 1.4.1-3-g733a5