diff options
| author |  Emilio Jesus Gallego Arias <e+git@x80.org> | 2016-07-07 04:56:24 +0200 |
|---|---|---|
| committer | Emilio Jesus Gallego Arias <e+git@x80.org> | 2016-08-19 01:48:30 +0200 |
| commit | de038270f72214b169d056642eb7144a79e6f126 (patch) | |
| tree | c1a5dc835f5042c79418fdbadc7b266a473b8c82 /lib/cErrors.mli | |
| parent | 13fb26d615cdb03a4c4841c20b108deab2de60b3 (diff) | |
Unify location handling of error functions.
In some cases prior to this patch, there were two cases for the same
error function, one taking a location, the other not.
We unify them by using an option parameter, in the line with recent
changes in warnings and feedback.
This implies a bit of clean up in some places, but more importantly, is
the preparation for subsequent patches making `Loc.location` opaque,
change that could be use to improve modularity and allow a more
functional implementation strategy --- for example --- of the
beautifier.
Diffstat (limited to 'lib/cErrors.mli')
| -rw-r--r-- | lib/cErrors.mli | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/cErrors.mli b/lib/cErrors.mli index e5dad93fd..291c39b84 100644 --- a/lib/cErrors.mli +++ b/lib/cErrors.mli @@ -36,12 +36,13 @@ val is_anomaly : exn -> bool exception UserError of string * std_ppcmds val error : string -> 'a val errorlabstrm : string -> std_ppcmds -> 'a -val user_err_loc : Loc.t * string * std_ppcmds -> 'a + +val user_err : ?loc:Loc.t -> string -> std_ppcmds -> 'a exception AlreadyDeclared of std_ppcmds val alreadydeclared : std_ppcmds -> 'a -val invalid_arg_loc : Loc.t * string -> 'a +val invalid_arg : ?loc:Loc.t -> string -> 'a (** [todo] is for running of an incomplete code its implementation is "do nothing" (or print a message), but this function should not be |