diff options
Diffstat (limited to 'tactics/geninterp.ml')
-rw-r--r-- | tactics/geninterp.ml | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/tactics/geninterp.ml b/tactics/geninterp.ml new file mode 100644 index 00000000..d44c4ac3 --- /dev/null +++ b/tactics/geninterp.ml @@ -0,0 +1,38 @@ +(************************************************************************) +(* v * The Coq Proof Assistant / The Coq Development Team *) +(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2015 *) +(* \VV/ **************************************************************) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(************************************************************************) + +open Names +open Genarg + +module TacStore = Store.Make(struct end) + +type interp_sign = { + lfun : tlevel generic_argument Id.Map.t; + extra : TacStore.t } + +type ('glb, 'top) interp_fun = interp_sign -> + Goal.goal Evd.sigma -> 'glb -> Evd.evar_map * 'top + +module InterpObj = +struct + type ('raw, 'glb, 'top) obj = ('glb, 'top) interp_fun + let name = "interp" + let default _ = None +end + +module Interp = Register(InterpObj) + +let interp = Interp.obj +let register_interp0 = Interp.register0 + +let generic_interp ist gl v = + let unpacker wit v = + let (sigma, ans) = interp wit ist gl (glb v) in + (sigma, in_gen (topwit wit) ans) + in + unpack { unpacker; } v |