1 files changed, 12 insertions, 0 deletions
diff --git a/ipc/ipdl/test/ipdl/error/multimanDupMgrsMgr.ipdl b/ipc/ipdl/test/ipdl/error/multimanDupMgrsMgr.ipdl
new file mode 100644
index 0000000000..76e838cc57
--- /dev/null
+++ b/ipc/ipdl/test/ipdl/error/multimanDupMgrsMgr.ipdl
@@ -0,0 +1,12 @@
+//error: manager `multimanDupMgrsMgr' appears multiple times
+
+include protocol multimanDupMgrs;
+
+[ChildProc=any]
+protocol multimanDupMgrsMgr {
+    manages multimanDupMgrs;
+
+child:
+    async multimanDupMgrs();
+    async __delete__();
+};