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| author |  letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2013-03-13 00:00:37 +0000 |
|---|---|---|
| committer | letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2013-03-13 00:00:37 +0000 |
| commit | 7e50cbcc7e0ecbc9c4dd7bace9f2cb261a2c2d84 (patch) | |
| tree | b017040c6e7d4aa596442c813b732f05d1c434ff /plugins/romega/refl_omega.ml | |
| parent | cf655f627e413938a76cc1fdb830e15a26050163 (diff) | |
Restrict (try...with...) to avoid catching critical exn (part 11)
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16287 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'plugins/romega/refl_omega.ml')
| -rw-r--r-- | plugins/romega/refl_omega.ml | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/plugins/romega/refl_omega.ml b/plugins/romega/refl_omega.ml index 79db4a9c4..e8a72c055 100644 --- a/plugins/romega/refl_omega.ml +++ b/plugins/romega/refl_omega.ml @@ -225,7 +225,7 @@ let add_reified_atom t env = env.terms <- env.terms @ [t]; i let get_reified_atom env = - try List.nth env.terms with _ -> failwith "get_reified_atom" + try List.nth env.terms with Invalid_argument _ -> failwith "get_reified_atom" (* \subsection{Gestion de l'environnement de proposition pour Omega} *) (* ajout d'une proposition *) @@ -235,7 +235,8 @@ let add_prop env t = let i = List.length env.props in env.props <- env.props @ [t]; i (* accès a une proposition *) -let get_prop v env = try List.nth v env with _ -> failwith "get_prop" +let get_prop v env = + try List.nth v env with Invalid_argument _ -> failwith "get_prop" (* \subsection{Gestion du nommage des équations} *) (* Ajout d'une equation dans l'environnement de reification *) |