Fix panic if an item does not have a body

1 files changed, 24 insertions, 0 deletions

diff --git a/tests/rustdoc/jump-to-def-ice.rs b/tests/rustdoc/jump-to-def-ice.rs
new file mode 100644
index 00000000000..5578b9af3d7
--- /dev/null
+++ b/tests/rustdoc/jump-to-def-ice.rs
@@ -0,0 +1,24 @@
+// This test ensures that items with no body don't panic when generating
+// jump to def links.
+
+//@ compile-flags: -Zunstable-options --generate-link-to-definition
+
+#![crate_name = "foo"]
+
+//@ has 'src/foo/jump-to-def-ice.rs.html'
+
+pub trait A {
+    type T;
+    type U;
+}
+
+impl A for () {
+    type T = Self::U;
+    type U = ();
+}
+
+pub trait C {
+    type X;
+}
+
+pub struct F<T: C>(pub T::X);