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-rw-r--r--ltac/tacsubst.ml1
1 files changed, 1 insertions, 0 deletions
diff --git a/ltac/tacsubst.ml b/ltac/tacsubst.ml
index 55de58361..b09bdda65 100644
--- a/ltac/tacsubst.ml
+++ b/ltac/tacsubst.ml
@@ -291,6 +291,7 @@ and subst_genarg subst (GenArg (Glbwit wit, x)) =
let () =
Genintern.register_subst0 wit_int_or_var (fun _ v -> v);
Genintern.register_subst0 wit_ref subst_global_reference;
+ Genintern.register_subst0 wit_pre_ident (fun _ v -> v);
Genintern.register_subst0 wit_ident (fun _ v -> v);
Genintern.register_subst0 wit_var (fun _ v -> v);
Genintern.register_subst0 wit_intro_pattern (fun _ v -> v);