diff options
| author |  letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2013-03-13 00:00:59 +0000 |
|---|---|---|
| committer | letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2013-03-13 00:00:59 +0000 |
| commit | 033fed4d6788be791bb1c980f3cddc10827d6318 (patch) | |
| tree | 42184b7d27f439e74aee474c34afd623b9d91087 /plugins/romega | |
| parent | 8d70a84682ded179c461e633c7865486c63e55db (diff) | |
Restrict (try...with...) to avoid catching critical exn (part 15)
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16292 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'plugins/romega')
| -rw-r--r-- | plugins/romega/const_omega.ml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/plugins/romega/const_omega.ml b/plugins/romega/const_omega.ml index d23a07ba6..75fe49bcf 100644 --- a/plugins/romega/const_omega.ml +++ b/plugins/romega/const_omega.ml @@ -334,7 +334,7 @@ let parse_term t = | Kapp("Z.succ",[t]) -> Tsucc t | Kapp("Z.pred",[t]) -> Tplus(t, mk_Z (Bigint.neg Bigint.one)) | Kapp(("Zpos"|"Zneg"|"Z0"),_) -> - (try Tnum (recognize t) with _ -> Tother) + (try Tnum (recognize t) with e when Errors.noncritical e -> Tother) | _ -> Tother with e when Logic.catchable_exception e -> Tother @@ -356,6 +356,6 @@ let is_scalar t = | Kapp(("Z.opp"|"Z.succ"|"Z.pred"),[t]) -> aux t | Kapp(("Zpos"|"Zneg"|"Z0"),_) -> let _ = recognize t in true | _ -> false in - try aux t with _ -> false + try aux t with e when Errors.noncritical e -> false end |