3 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/compiletest-self-test/aux-aux.rs b/tests/ui/compiletest-self-test/aux-aux.rs
new file mode 100644
index 00000000000..c87905ff775
--- /dev/null
+++ b/tests/ui/compiletest-self-test/aux-aux.rs
@@ -0,0 +1,14 @@
+//@ aux-crate: aux_aux_foo=aux_aux_foo.rs
+//@ aux-crate: aux_aux_bar=aux_aux_bar.rs
+//@ edition: 2021
+//@ compile-flags: --crate-type lib
+//@ check-pass
+
+use aux_aux_foo::Bar as IndirectBar;
+use aux_aux_bar::Bar as DirectBar;
+
+fn foo(x: IndirectBar) {}
+
+fn main() {
+    foo(DirectBar);
+}
diff --git a/tests/ui/compiletest-self-test/auxiliary/aux_aux_bar.rs b/tests/ui/compiletest-self-test/auxiliary/aux_aux_bar.rs
new file mode 100644
index 00000000000..eefcc270c38
--- /dev/null
+++ b/tests/ui/compiletest-self-test/auxiliary/aux_aux_bar.rs
@@ -0,0 +1,3 @@
+//@ edition: 2021
+
+pub struct Bar;
diff --git a/tests/ui/compiletest-self-test/auxiliary/aux_aux_foo.rs b/tests/ui/compiletest-self-test/auxiliary/aux_aux_foo.rs
new file mode 100644
index 00000000000..f96c6bb0b27
--- /dev/null
+++ b/tests/ui/compiletest-self-test/auxiliary/aux_aux_foo.rs
@@ -0,0 +1,4 @@
+//@ aux-crate: aux_aux_bar=aux_aux_bar.rs
+//@ edition: 2021
+
+pub use aux_aux_bar::Bar;