meta :: GetName :: defaultinit
# Helper to get the name of a type
#
# This is one of the hackiest way to retrieve the name of a random type.
#
# ~~~
# var dummy = new GetName[Sequence[nullable Comparable]]
# assert dummy.to_s == "Sequence[nullable Comparable]"
# ~~~
#
# This also works to resolve formal types
#
# ~~~
# class G[T]
# type V: Collection[T]
#
# var name_of_v: String = (new GetName[V]).to_s is lazy
# end
#
# var g = new G[Bool]
# assert g.name_of_v == "Collection[Bool]"
# ~~~
#
# Warning: this does not work if --erasure is used.
class GetName[E]
redef fun to_s do
var name = class_name
if name.length < 9 then return ""
return name.substring(8, name.length-9)
end
end
lib/meta/meta.nit:101,1--130,3