1 files changed, 61 insertions, 0 deletions
diff --git a/src/test/rustdoc/intra-doc/associated-items.rs b/src/test/rustdoc/intra-doc/associated-items.rs
new file mode 100644
index 00000000000..09dfbfcf68a
--- /dev/null
+++ b/src/test/rustdoc/intra-doc/associated-items.rs
@@ -0,0 +1,61 @@
+// ignore-tidy-linelength
+#![deny(intra_doc_link_resolution_failure)]
+
+/// [`std::collections::BTreeMap::into_iter`]
+/// [`String::from`] is ambiguous as to which `From` impl
+/// [Vec::into_iter()] uses a disambiguator
+// @has 'associated_items/fn.foo.html' '//a[@href="https://doc.rust-lang.org/nightly/alloc/collections/btree/map/struct.BTreeMap.html#method.into_iter"]' 'std::collections::BTreeMap::into_iter'
+// @has 'associated_items/fn.foo.html' '//a[@href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html#method.from"]' 'String::from'
+// @has 'associated_items/fn.foo.html' '//a[@href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html#method.into_iter"]' 'Vec::into_iter'
+pub fn foo() {}
+
+/// Link to [MyStruct], [link from struct][MyStruct::method], [MyStruct::clone], [MyStruct::Input]
+// @has 'associated_items/struct.MyStruct.html' '//a[@href="../associated_items/struct.MyStruct.html"]' 'MyStruct'
+// @has 'associated_items/struct.MyStruct.html' '//a[@href="../associated_items/struct.MyStruct.html#method.method"]' 'link from struct'
+// @has 'associated_items/struct.MyStruct.html' '//a[@href="../associated_items/struct.MyStruct.html#method.clone"]' 'MyStruct::clone'
+// @has 'associated_items/struct.MyStruct.html' '//a[@href="../associated_items/struct.MyStruct.html#associatedtype.Input"]' 'MyStruct::Input'
+pub struct MyStruct { foo: () }
+
+impl Clone for MyStruct {
+    fn clone(&self) -> Self {
+        MyStruct
+    }
+}
+
+pub trait T {
+    type Input;
+    fn method(i: Self::Input);
+}
+
+impl T for MyStruct {
+    type Input = usize;
+
+    /// [link from method][MyStruct::method] on method
+    // @has 'associated_items/struct.MyStruct.html' '//a[@href="../associated_items/struct.MyStruct.html#method.method"]' 'link from method'
+    fn method(i: usize) {
+    }
+}
+
+/// Ambiguity between which trait to use
+pub trait T1 {
+    fn ambiguous_method();
+}
+
+pub trait T2 {
+    fn ambiguous_method();
+}
+
+/// Link to [S::ambiguous_method]
+// FIXME: there is no way to disambiguate these.
+// Since we have `#[deny(intra_doc_failure)]`, we still know it was one or the other.
+pub struct S;
+
+impl T1 for S {
+    fn ambiguous_method() {}
+}
+
+impl T2 for S {
+    fn ambiguous_method() {}
+}
+
+fn main() {}