CFCatch type in CF8

If you run this code:

{code}
<cftry>
<cfthrow>
<cfcatch>
<cfset o = cfcatch>
</cfcatch>
</cftry>

<cfoutput>
isStruct(o): #isStruct(o)#<br />
isValid("struct", o): #isValid("struct", o)#<br />
o.getClass(): #o.getClass()#<br />
isObject(o): #isObject(o)#<br />
</cfoutput>
{code}

You will get this:
isStruct(o): NO
isValid("struct", o): NO
o.getClass(): class coldfusion.runtime.CustomException
isObject(o): YES

Same on CFMX7 and CF8.

It's not a struct.

--
Adam