diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index bece831b8ec..4a59413ddf8 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2005-06-23  Ziemowit Laski  <zlaski@apple.com>
+
+	* obj-c++.dg/typedef-alias-1.mm: New.
+	* objc.dg/typedef-alias-1.m: New.
+
 2005-06-23  Jeff Law  <law@redhat.com>
 
 	* gcc.dg/tree-ssa/vrp16.c: New test.
diff --git a/gcc/testsuite/obj-c++.dg/typedef-alias-1.mm b/gcc/testsuite/obj-c++.dg/typedef-alias-1.mm
new file mode 100644
index 00000000000..beed7270121
--- /dev/null
+++ b/gcc/testsuite/obj-c++.dg/typedef-alias-1.mm
@@ -0,0 +1,16 @@
+/* Typedefs of ObjC types should work without any bogus warnings. */
+/* { dg-do compile } */
+
+#include <objc/Object.h>
+
+typedef Object MyObject;
+
+int main (int argc, const char * argv[])
+{
+    Object* a = nil;
+    MyObject* b = a;
+    Object* c = b;
+
+    return 0;
+}
+
diff --git a/gcc/testsuite/objc.dg/typedef-alias-1.m b/gcc/testsuite/objc.dg/typedef-alias-1.m
new file mode 100644
index 00000000000..beed7270121
--- /dev/null
+++ b/gcc/testsuite/objc.dg/typedef-alias-1.m
@@ -0,0 +1,16 @@
+/* Typedefs of ObjC types should work without any bogus warnings. */
+/* { dg-do compile } */
+
+#include <objc/Object.h>
+
+typedef Object MyObject;
+
+int main (int argc, const char * argv[])
+{
+    Object* a = nil;
+    MyObject* b = a;
+    Object* c = b;
+
+    return 0;
+}
+