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| -rw-r--r-- | engine/proofview.ml | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/engine/proofview.ml b/engine/proofview.ml index 6a4e490408..d20c660311 100644 --- a/engine/proofview.ml +++ b/engine/proofview.ml @@ -262,6 +262,8 @@ module Monad = Proof (** [tclZERO e] fails with exception [e]. It has no success. *) let tclZERO ?info e = + if not (CErrors.noncritical e) then + CErrors.anomaly (Pp.str "tclZERO receiving critical error: " ++ CErrors.print e); let info = match info with | None -> Exninfo.null | Some info -> info |