1 files changed, 14 insertions, 0 deletions
diff --git a/src/test/mir-opt/remove_zsts.rs b/src/test/mir-opt/remove_zsts.rs
new file mode 100644
index 000000000..1cf7ad6e3
--- /dev/null
+++ b/src/test/mir-opt/remove_zsts.rs
@@ -0,0 +1,14 @@
+union Foo {
+    x: (),
+    y: u64,
+}
+
+// EMIT_MIR remove_zsts.get_union.RemoveZsts.diff
+// EMIT_MIR remove_zsts.get_union.PreCodegen.after.mir
+fn get_union() -> Foo {
+    Foo { x: () }
+}
+
+fn main() {
+    get_union();
+}