Index: library/xotcl/tests/speedtest.xotcl
===================================================================
diff -u -N -r1279a7ecae38bb092922db436da36d0caa77cf6f -re5df69942b2d9eb3944ef709803870f476886981
--- library/xotcl/tests/speedtest.xotcl	(.../speedtest.xotcl)	(revision 1279a7ecae38bb092922db436da36d0caa77cf6f)
+++ library/xotcl/tests/speedtest.xotcl	(.../speedtest.xotcl)	(revision e5df69942b2d9eb3944ef709803870f476886981)
@@ -586,6 +586,16 @@
     -cmd {foo; ::A info instances} -expected {} -count 2 \
     -post {A destroy; rename foo ""}
 
+nx::test new -msg {volatile + new overloaded + mixin + proc} \
+    -pre {
+      Class MC -superclass Class;MC instproc new args {next}
+      Class M; M instproc new args {puts M; next}
+      MC A; A instmixin M
+      MC B -superclass A; B proc new args {next}
+      proc foo {} {B create b1 -volatile; b1 info class}
+    } \
+    -cmd {foo; ::B info instances} -expected {} -count 2 \
+    -post {B destroy; A destroy; M destroy; MC destroy; rename foo ""}
 
 nx::test run