Downgrade iso and trn to ref when replacing this in a box method.#2503

Merged

mfelsche merged 3 commits intoponylang:masterfrom plietar:fix-1887

Nov 7, 2018

+68-1

Commits on Sep 27, 2018

Downgrade iso and trn to ref when replacing this in a box method.

plietar
authored and
mfelsche
committed
free orig ast if we made a copy in lookup_nominal
mfelsche
committed

Commits on Nov 6, 2018

Merge branch 'master' into fix-1887
jemc
authored