diff options
author | Emilio Jesus Gallego Arias <e+git@x80.org> | 2016-08-19 02:35:47 +0200 |
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committer | Emilio Jesus Gallego Arias <e+git@x80.org> | 2016-08-19 02:46:38 +0200 |
commit | fc579fdc83b751a44a18d2373e86ab38806e7306 (patch) | |
tree | b325c2ff65c505ad62ac7b3fce6bce28633a60f0 /lib/cErrors.mli | |
parent | 543ee0c7ad43874c577416af9f2e5a94d7d1e4d3 (diff) |
Make the user_err header an optional parameter.
Suggested by @ppedrot
Diffstat (limited to 'lib/cErrors.mli')
-rw-r--r-- | lib/cErrors.mli | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/cErrors.mli b/lib/cErrors.mli index ad17be393..5cffc725d 100644 --- a/lib/cErrors.mli +++ b/lib/cErrors.mli @@ -33,11 +33,13 @@ val is_anomaly : exn -> bool This is mostly provided for compatibility. Please avoid doing specific tricks with anomalies thanks to it. See rather [noncritical] below. *) -exception UserError of string * std_ppcmds +exception UserError of string option * std_ppcmds +(** Main error signaling exception. It carries a header plus a pretty printing + doc *) -val user_err : ?loc:Loc.t -> string -> std_ppcmds -> 'a -(** Main error raising primitive. [user_err ?loc c pp] signals an - error [pp] in component [c], with optional location [loc] *) +val user_err : ?loc:Loc.t -> ?hdr:string -> std_ppcmds -> 'a +(** Main error raising primitive. [user_err ?loc ?hdr pp] signals an + error [pp] with optional header and location [hdr] [loc] *) val error : string -> 'a (** [error s] just calls [user_error "_" (str s)] *) |