Index: generic/predefined.h
===================================================================
diff -u -r477c12e1b0f192ab18de415e30001ea151d7ddda -r033a6b832c7cc7d99894422d63d9ff944c09c35d
--- generic/predefined.h	(.../predefined.h)	(revision 477c12e1b0f192ab18de415e30001ea151d7ddda)
+++ generic/predefined.h	(.../predefined.h)	(revision 033a6b832c7cc7d99894422d63d9ff944c09c35d)
@@ -57,7 +57,7 @@
 "::xotcl::alias ::xotcl2::classInfo [namespace tail $cmd] $cmd}\n"
 "foreach cmd [info command ::xotcl::cmd::ClassInfo::*] {\n"
 "set cmdName [namespace tail $cmd]\n"
-"if {$cmdName in [list \"instfilter\" \"instforward\" \"instmixin\" \"instparams\"]} continue\n"
+"if {$cmdName in [list \"instfilter\" \"instforward\" \"instmixin\" \"instmixinguard\" \"instparams\"]} continue\n"
 "::xotcl::alias ::xotcl2::classInfo $cmdName $cmd}\n"
 "unset cmd\n"
 "Object forward info -onerror ::xotcl::infoError -verbose ::xotcl2::objectInfo %1 {%@2 %self}\n"