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| author | Emilio Jesus Gallego Arias | 2020-02-11 11:33:55 +0100 |
|---|---|---|
| committer | Emilio Jesus Gallego Arias | 2020-05-15 02:19:01 +0200 |
| commit | 7e078b070b3acf6c0b24d66a150b09a7df57b09d (patch) | |
| tree | 380d22bee9648f4b828141f035500d9d2cd3ad04 /pretyping/pretype_errors.mli | |
| parent | 56e23844e80e6d607ad5fa56dfeedcd70e97ee70 (diff) | |
[misc] Better preserve backtraces in several modules
Re-raising inside exception handlers must be done with care in order
to preserve backtraces; even if newer OCaml versions do a better job
in automatically spilling `%reraise` in places that matter, there is
no guarantee for that to happen.
I've done a best-effort pass of places that were re-raising
incorrectly, hopefully I got the logic right.
There is the special case of `Nametab.error_global_not_found` which is
raised many times in response to a `Not_found` error; IMHO this error
should be converted to something more specific, however the scope of
that change would be huge as to do easily...
Diffstat (limited to 'pretyping/pretype_errors.mli')
| -rw-r--r-- | pretyping/pretype_errors.mli | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pretyping/pretype_errors.mli b/pretyping/pretype_errors.mli index 7086584642..70f218d617 100644 --- a/pretyping/pretype_errors.mli +++ b/pretyping/pretype_errors.mli @@ -75,7 +75,7 @@ val precatchable_exception : exn -> bool (** Raising errors *) val error_actual_type : - ?loc:Loc.t -> env -> Evd.evar_map -> unsafe_judgment -> constr -> + ?loc:Loc.t -> ?info:Exninfo.info -> env -> Evd.evar_map -> unsafe_judgment -> constr -> unification_error -> 'b val error_actual_type_core : |