diff options
Diffstat (limited to 'interp/constrexpr.ml')
| -rw-r--r-- | interp/constrexpr.ml | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/interp/constrexpr.ml b/interp/constrexpr.ml index 4bdacda529..21f682ac0e 100644 --- a/interp/constrexpr.ml +++ b/interp/constrexpr.ml @@ -1,7 +1,7 @@ (************************************************************************) (* * The Coq Proof Assistant / The Coq Development Team *) -(* v * INRIA, CNRS and contributors - Copyright 1999-2019 *) -(* <O___,, * (see CREDITS file for the list of authors) *) +(* v * Copyright INRIA, CNRS and contributors *) +(* <O___,, * (see version control and CREDITS file for authors & dates) *) (* \VV/ **************************************************************) (* // * This file is distributed under the terms of the *) (* * GNU Lesser General Public License Version 2.1 *) @@ -57,26 +57,8 @@ type abstraction_kind = AbsLambda | AbsPi type proj_flag = int option (** [Some n] = proj of the n-th visible argument *) -(** Representation of decimal literals that appear in Coq scripts. - We now use raw strings following the format defined by - [NumTok.t] and a separate sign flag. - - Note that this representation is not unique, due to possible - multiple leading or trailing zeros, and -0 = +0, for instances. - The reason to keep the numeral exactly as it was parsed is that - specific notations can be declared for specific numerals - (e.g. [Notation "0" := False], or [Notation "00" := (nil,nil)], or - [Notation "2e1" := ...]). Those notations, which override the - generic interpretation as numeral, use the same representation of - numeral using the Numeral constructor. So the latter should be able - to record the form of the numeral which exactly matches the - notation. *) - -type sign = SPlus | SMinus -type raw_numeral = NumTok.t - type prim_token = - | Numeral of sign * raw_numeral + | Numeral of NumTok.Signed.t | String of string type instance_expr = Glob_term.glob_level list |