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-rw-r--r--tactics/class_tactics.ml1
1 files changed, 1 insertions, 0 deletions
diff --git a/tactics/class_tactics.ml b/tactics/class_tactics.ml
index 09cf4b049..80f47c680 100644
--- a/tactics/class_tactics.ml
+++ b/tactics/class_tactics.ml
@@ -490,6 +490,7 @@ let hints_tac hints =
let then_list (second : atac) (sk : (auto_result, 'a) sk) : (auto_result, 'a) sk =
let rec aux s (acc : autogoal list list) fk = function
| (gl,info) :: gls ->
+ Control.check_for_interrupt ();
(match info.is_evar with
| Some ev when Evd.is_defined s ev -> aux s acc fk gls
| _ ->