changeset 76078 | 1600fb749c54 |
parent 76073 | 951abf9db857 |
child 76079 | 47413d778c5f |
--- a/src/Pure/Isar/proof_display.ML Wed Sep 07 11:25:49 2022 +0200 +++ b/src/Pure/Isar/proof_display.ML Wed Sep 07 11:43:34 2022 +0200 @@ -272,7 +272,7 @@ fun inst v = let val t = Var v; - val t' = Envir.subst_term (tyenv, tenv) t; + val t' = Envir.subst_term (tyenv, tenv) (Envir.subst_term_types tyenv t); in if t aconv t' then NONE else SOME (prt_term t, prt_term t') end; fun prt_eq (x, y) = Pretty.block [x, Pretty.str " =", Pretty.brk 1, y];