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authorGravatar Hugo Herbelin <Hugo.Herbelin@inria.fr>2017-05-15 22:30:09 +0200
committerGravatar Hugo Herbelin <Hugo.Herbelin@inria.fr>2017-05-16 12:17:39 +0200
commitcd3971e53b76cb62e14822eb3e275d3968a4f215 (patch)
treedc2bdaa617d1bd30209ae63083c9e4d7d392917d /plugins/ltac/tacentries.mli
parent9f8220164703aee47c6c6d7dba07caabf7555c1c (diff)
Adding support for using grammar entries returning no value in EXTEND.
Diffstat (limited to 'plugins/ltac/tacentries.mli')
-rw-r--r--plugins/ltac/tacentries.mli2
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/ltac/tacentries.mli b/plugins/ltac/tacentries.mli
index 069504473..dac62dad3 100644
--- a/plugins/ltac/tacentries.mli
+++ b/plugins/ltac/tacentries.mli
@@ -20,7 +20,7 @@ val register_ltac : locality_flag -> Tacexpr.tacdef_body list -> unit
type 'a grammar_tactic_prod_item_expr = 'a Pptactic.grammar_tactic_prod_item_expr =
| TacTerm of string
-| TacNonTerm of Loc.t * 'a * Names.Id.t
+| TacNonTerm of Loc.t * 'a * Names.Id.t option
type raw_argument = string * string option
(** An argument type as provided in Tactic notations, i.e. a string like