diff --git a/test-feature-class.sh b/test-feature-class.sh
new file mode 100755
index 000000000000..bcb3cc40c352
--- /dev/null
+++ b/test-feature-class.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+# A script not intended for real merge, just to make it easier for me to
+# remember how to fast-test this bit
+
+TEST_JOBS=3 PERL_DESTRUCT_LEVEL=2 exec \
+  ./perl t/harness t/class/*.t t/lib/croak.t lib/warnings.t t/porting/diag.t t/porting/podcheck.t