annotation (<xref linkend="kinding"/>), to tell
GHC the kind of the type variable, if it is not "*". (In source files, this is worked out
from the way the type variable is used in the constructors.) For example:
annotation (<xref linkend="kinding"/>), to tell
GHC the kind of the type variable, if it is not "*". (In source files, this is worked out
from the way the type variable is used in the constructors.) For example: