diff options
Diffstat (limited to 'src/core_print.sml')
| -rw-r--r-- | src/core_print.sml | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/core_print.sml b/src/core_print.sml index c4341e51..af43e401 100644 --- a/src/core_print.sml +++ b/src/core_print.sml @@ -482,7 +482,8 @@ fun p_decl env (dAll as (d, _) : decl) = space, string "as", space, - p_con env (#2 (E.lookupENamed env n))] + (p_con env (#2 (E.lookupENamed env n)) + handle E.UnboundNamed _ => string "UNBOUND")] | DTable (x, n, c, s) => box [string "table", space, p_named x n, |