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-rw-r--r--kernel/safe_typing.ml4
-rw-r--r--kernel/safe_typing.mli1
2 files changed, 5 insertions, 0 deletions
diff --git a/kernel/safe_typing.ml b/kernel/safe_typing.ml
index 12f9592ab7..90b89995ee 100644
--- a/kernel/safe_typing.ml
+++ b/kernel/safe_typing.ml
@@ -194,6 +194,10 @@ let set_engagement c senv =
let set_typing_flags c senv =
{ senv with env = Environ.set_typing_flags c senv.env }
+let set_share_reduction b senv =
+ let flags = Environ.typing_flags senv.env in
+ set_typing_flags { flags with share_reduction = b } senv
+
(** Check that the engagement [c] expected by a library matches
the current (initial) one *)
let check_engagement env expected_impredicative_set =
diff --git a/kernel/safe_typing.mli b/kernel/safe_typing.mli
index 26fa91adbd..ea288b771e 100644
--- a/kernel/safe_typing.mli
+++ b/kernel/safe_typing.mli
@@ -137,6 +137,7 @@ val add_constraints :
(** Setting the type theory flavor *)
val set_engagement : Declarations.engagement -> safe_transformer0
val set_typing_flags : Declarations.typing_flags -> safe_transformer0
+val set_share_reduction : bool -> safe_transformer0
(** {6 Interactive module functions } *)