diff --git a/test/small1/attr-enumerator.c b/test/small1/attr-enumerator.c
new file mode 100755
index 000000000..2c8f55ecd
--- /dev/null
+++ b/test/small1/attr-enumerator.c
@@ -0,0 +1,8 @@
+// From some new MacOS headers
+
+enum {
+    A,
+    B __attribute__((availability(macos,introduced=10.15))),
+    C = 5,
+    D __attribute__((availability(macos,introduced=10.15))) = 7
+} E;
diff --git a/test/testcil.pl b/test/testcil.pl
index 64c8c1a97..db75b5b4c 100644
--- a/test/testcil.pl
+++ b/test/testcil.pl
@@ -223,6 +223,7 @@ sub addToGroup {
 addTest("test/attr12 _GNUCC=1");
 addTest("test/attr13 _GNUCC=1");
 # addTest("test/attr-assign"); # TODO: only on OSX, Linux GCC errors on introduced
+# addTest("test/attr-enumerator"); # TODO: only on OSX, Linux GCC errors on introduced
 addTest("testrun/packed _GNUCC=1 WARNINGS_ARE_ERRORS=1");
 addTest("test/packed2 _GNUCC=1");
 addTest("test/bitfield");