3 files changed, 23 insertions, 0 deletions
diff --git a/src/test/rustdoc-gui/implementors.goml b/src/test/rustdoc-gui/implementors.goml
index 6460a917e92..f29613f78b1 100644
--- a/src/test/rustdoc-gui/implementors.goml
+++ b/src/test/rustdoc-gui/implementors.goml
@@ -18,3 +18,10 @@ assert: "#implementors-list .impl:nth-child(2) > .code-header.in-band"
 goto: file://|DOC_PATH|/test_docs/struct.HasEmptyTraits.html
 compare-elements-position-near-false: ("#impl-EmptyTrait1", "#impl-EmptyTrait2", {"y": 30})
 compare-elements-position-near: ("#impl-EmptyTrait3 h3", "#impl-EmptyTrait3 .item-info", {"y": 30})
+
+// Now check that re-exports work correctly.
+// There should be exactly one impl shown on both of these pages.
+goto: file://|DOC_PATH|/lib2/trait.TraitToReexport.html
+assert-count: ("#implementors-list .impl", 1)
+goto: file://|DOC_PATH|/implementors/trait.TraitToReexport.html
+assert-count: ("#implementors-list .impl", 1)
diff --git a/src/test/rustdoc-gui/src/lib2/implementors/lib.rs b/src/test/rustdoc-gui/src/lib2/implementors/lib.rs
index 6417a6ac5af..1620e842291 100644
--- a/src/test/rustdoc-gui/src/lib2/implementors/lib.rs
+++ b/src/test/rustdoc-gui/src/lib2/implementors/lib.rs
@@ -9,3 +9,12 @@ pub struct Struct;
 impl Whatever for Struct {
     type Foo = u8;
 }
+
+mod traits {
+    pub trait TraitToReexport {
+        fn method() {}
+    }
+}
+
+#[doc(inline)]
+pub use traits::TraitToReexport;
diff --git a/src/test/rustdoc-gui/src/lib2/lib.rs b/src/test/rustdoc-gui/src/lib2/lib.rs
index 83e86c43934..d06b46f952d 100644
--- a/src/test/rustdoc-gui/src/lib2/lib.rs
+++ b/src/test/rustdoc-gui/src/lib2/lib.rs
@@ -43,6 +43,13 @@ impl implementors::Whatever for Foo {
     type Foo = u32;
 }
 
+#[doc(inline)]
+pub use implementors::TraitToReexport;
+
+pub struct StructToImplOnReexport;
+
+impl TraitToReexport for StructToImplOnReexport {}
+
 pub mod sub_mod {
     /// ```txt
     /// aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa