Another batch of fail -> throw conversions
Another batch of fail -> throw conversions

To prevent a Failure from becoming a one element list.

This breaks one spectest:
  my @a <== 0..Inf
This used to "work" (resulting in an empty @a), it now throws:
  Cannot push a lazy list onto a Array
I think the new behaviour is correct and the test is actually faulty.

raydiak/rakudo,tbrowder/rakudo,tbrowder/rakudo,lucasbuchala/rakudo,labster/rakudo,sjn/rakudo,Gnouc/rakudo,jonathanstowe/rakudo,nbrown/rakudo,tony-o/rakudo,MasterDuke17/rakudo,awwaiid/rakudo,samcv/rakudo,tbrowder/rakudo,labster/rakudo,tony-o/rakudo,awwaiid/rakudo,labster/rakudo,salortiz/rakudo,samcv/rakudo,tony-o/rakudo,rakudo/rakudo,awwaiid/rakudo,nbrown/rakudo,usev6/rakudo,tbrowder/rakudo,softmoth/rakudo,rakudo/rakudo,Gnouc/rakudo,salortiz/rakudo,softmoth/rakudo,salortiz/rakudo,jonathanstowe/rakudo,salortiz/rakudo,nbrown/rakudo,jonathanstowe/rakudo,usev6/rakudo,tony-o/rakudo,usev6/rakudo,rakudo/rakudo,softmoth/rakudo,labster/rakudo,softmoth/rakudo,rakudo/rakudo,Gnouc/rakudo,tbrowder/rakudo,MasterDuke17/rakudo,samcv/rakudo,labster/rakudo,lucasbuchala/rakudo,jonathanstowe/rakudo,samcv/rakudo,samcv/rakudo,tony-o/rakudo,lucasbuchala/rakudo,sjn/rakudo,MasterDuke17/rakudo,lucasbuchala/rakudo,usev6/rakudo,jonathanstowe/rakudo,sjn/rakudo,raydiak/rakudo,tbrowder/rakudo,rakudo/rakudo,usev6/rakudo,lucasbuchala/rakudo,MasterDuke17/rakudo,raydiak/rakudo,tony-o/rakudo,MasterDuke17/rakudo,awwaiid/rakudo,nbrown/rakudo,softmoth/rakudo,Gnouc/rakudo,salortiz/rakudo,rakudo/rakudo,labster/rakudo,MasterDuke17/rakudo,sjn/rakudo,raydiak/rakudo,sjn/rakudo,awwaiid/rakudo,nbrown/rakudo,Gnouc/rakudo,nbrown/rakudo,Gnouc/rakudo,salortiz/rakudo