diff options
author | Adam Chlipala <adam@chlipala.net> | 2011-10-21 08:51:30 -0400 |
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committer | Adam Chlipala <adam@chlipala.net> | 2011-10-21 08:51:30 -0400 |
commit | 1b394551c02396df4af0769189a178cb55bf3a9a (patch) | |
tree | 053c64d944479ceffca910e14861c4ecd6dcfed6 /src | |
parent | 319b3657123b5d5b7336409fa4e17da8b19bca28 (diff) |
Catch UnboundNamed exceptions that arise from missing signature items
Diffstat (limited to 'src')
-rw-r--r-- | src/elaborate.sml | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/elaborate.sml b/src/elaborate.sml index 1473613c..f331d813 100644 --- a/src/elaborate.sml +++ b/src/elaborate.sml @@ -3265,7 +3265,8 @@ and subSgn' counterparts env strLoc sgn1 (sgn2 as (_, loc2)) = | _ => sgnError env (SgnWrongForm (strLoc, sgn1, sgn2))) -and subSgn env = subSgn' (ref IM.empty) env +and subSgn env x y z = subSgn' (ref IM.empty) env x y z + handle e as E.UnboundNamed _ => if ErrorMsg.anyErrors () then () else raise e and positive self = let |