Remove dead code
-
FailablePattern
can no longer be created since ab51bee4, we can remove it altogether. Therefore,Opt_WarnMissingMonadFailInstances
has no effect anymore. -
XWrap
is no longer used, it was moved to an extension field
FailablePattern
can no longer be created since ab51bee4, we can remove it altogether. Therefore, Opt_WarnMissingMonadFailInstances
has no effect anymore.XWrap
is no longer used, it was moved to an extension field