Calling map sub with array

[chrisws]

see: https://smallbasic.discourse.group/t/calling-map-sub-with-array/56

func ctest()
local result={}
sub m_meth(arg)
?arg
end
result.meth=@m_meth
return result
end

arg=[]
c=ctest()

c.meth(1) # works
c.meth(1.1) # works
c.meth(“1”) # works
c.meth({}) # works
c.meth(arg) # works
call c.meth,[] # works
c.meth([]) # dont works