diff options
| author |  Emilio Jesus Gallego Arias <e+git@x80.org> | 2017-03-15 20:48:10 +0100 |
|---|---|---|
| committer | Emilio Jesus Gallego Arias <e+git@x80.org> | 2017-05-27 22:35:10 +0200 |
| commit | 8a807b2ffc27b84c9ea0ffe9f22b164ade24badb (patch) | |
| tree | 78c30edd51e65c8e7014ac360c5027da77ff20b2 /lib/cErrors.ml | |
| parent | 2eb27e56ea4764fa2f2acec6f951eef2642ff1be (diff) | |
[cleanup] Unify all calls to the error function.
This is the continuation of #244, we now deprecate `CErrors.error`,
the single entry point in Coq is `user_err`.
The rationale is to allow for easier grepping, and to ease a future
cleanup of error messages. In particular, we would like to
systematically classify all error messages raised by Coq and be sure
they are properly documented.
We restore the two functions removed in #244 to improve compatibility,
but mark them deprecated.
Diffstat (limited to 'lib/cErrors.ml')
| -rw-r--r-- | lib/cErrors.ml | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/cErrors.ml b/lib/cErrors.ml index b55fd80c6..b0e77a4c9 100644 --- a/lib/cErrors.ml +++ b/lib/cErrors.ml @@ -38,7 +38,6 @@ exception UserError of string option * std_ppcmds (* User errors *) let todo s = prerr_string ("TODO: "^s^"\n") let user_err ?loc ?hdr strm = Loc.raise ?loc (UserError (hdr, strm)) -let error string = user_err (str string) let invalid_arg ?loc s = Loc.raise ?loc (Invalid_argument s) @@ -138,3 +137,8 @@ let handled e = let bottom _ = raise Bottom in try let _ = print_gen bottom !handle_stack e in true with Bottom -> false + +(* Deprecated functions *) +let error string = user_err (str string) +let user_err_loc (loc,hdr,msg) = user_err ~loc ~hdr msg +let errorlabstrm hdr msg = user_err ~hdr msg |