let l = "first l"
let l = "second l"
ll -- should not recommend Ghci.l
Ghci1.l
l
:info Ghci1.l
:browse Ghci1

-- Now the same for types
data T = T
t = T :: T
data T = T
:info t
:type t
t2 = Ghci5.T :: Ghci5.T