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author | Emilio Jesus Gallego Arias <e+git@x80.org> | 2016-12-18 18:14:58 +0100 |
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committer | Emilio Jesus Gallego Arias <e+git@x80.org> | 2017-02-15 20:45:28 +0100 |
commit | fa9df2efe5666789bf91bb7761567cd53e6c451f (patch) | |
tree | dfabeded9b4060114e0f9d7f4d3760efc982ae0c /vernac/explainErr.mli | |
parent | 0df095ec0715f548180bbff70a6feb673c6726a6 (diff) |
[stm] Break stm/toplevel dependency loop.
Currently, the STM, vernac interpretation, and the toplevel are
intertwined in a mutual dependency that needs to be resolved using
imperative callbacks.
This is problematic for a few reasons, in particular it makes the
interpretation of commands that affect the document quite intricate.
As a first step, we split the `toplevel/` directory into two: "pure"
vernac interpretation is moved to the `vernac/` directory, on which
the STM relies.
Test suite passes, and only one command seems to be disabled with this
approach, "Show Script" which is to my understanding
obsolete. Subsequent commits will fix this and refine some of the
invariants that are not needed anymore.
Diffstat (limited to 'vernac/explainErr.mli')
-rw-r--r-- | vernac/explainErr.mli | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/vernac/explainErr.mli b/vernac/explainErr.mli new file mode 100644 index 000000000..a67c887af --- /dev/null +++ b/vernac/explainErr.mli @@ -0,0 +1,21 @@ +(************************************************************************) +(* v * The Coq Proof Assistant / The Coq Development Team *) +(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2016 *) +(* \VV/ **************************************************************) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(************************************************************************) + +(** Toplevel Exception *) +exception EvaluatedError of Pp.std_ppcmds * exn option + +(** Pre-explain a vernac interpretation error *) + +val process_vernac_interp_error : ?allow_uncaught:bool -> ?with_header:bool -> Util.iexn -> Util.iexn + +(** General explain function. Should not be used directly now, + see instead function [Errors.print] and variants *) + +val explain_exn_default : exn -> Pp.std_ppcmds + +val register_additional_error_info : (Util.iexn -> (Pp.std_ppcmds option * Loc.t) option) -> unit |