diff options
| author | Emilio Jesus Gallego Arias | 2020-01-31 15:57:45 +0100 |
|---|---|---|
| committer | Emilio Jesus Gallego Arias | 2020-02-24 12:24:40 -0500 |
| commit | c216daf5d5f8215947bce10e55d30c35be1a56ba (patch) | |
| tree | d8b7eaf494bf01ee63d462d54ff85a67359f7c2a /engine/logic_monad.ml | |
| parent | 46fe9b26ad55a266b71bbd428ee406b03a9db030 (diff) | |
[exn] Forbid raising in exn printers, make them return Pp.t option
Raising inside exception printers is quite tricky as the order of
registration for printers will indeed depend on the linking order.
We thus forbid this, and make our API closer to the upstream
`Printexn` by having printers return an option type.
Diffstat (limited to 'engine/logic_monad.ml')
| -rw-r--r-- | engine/logic_monad.ml | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/engine/logic_monad.ml b/engine/logic_monad.ml index 3c383b2e00..605877cfba 100644 --- a/engine/logic_monad.ml +++ b/engine/logic_monad.ml @@ -38,9 +38,9 @@ exception Tac_Timeout exception TacticFailure of exn let _ = CErrors.register_handler begin function - | Exception e -> CErrors.print e - | TacticFailure e -> CErrors.print e - | _ -> raise CErrors.Unhandled + | Exception e -> Some (CErrors.print e) + | TacticFailure e -> Some (CErrors.print e) + | _ -> None end (** {6 Non-logical layer} *) |