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-rw-r--r--theories/micromega/Lia.v5
1 files changed, 4 insertions, 1 deletions
diff --git a/theories/micromega/Lia.v b/theories/micromega/Lia.v
index b2c5884ed7..ef2f139133 100644
--- a/theories/micromega/Lia.v
+++ b/theories/micromega/Lia.v
@@ -20,7 +20,10 @@ Require Coq.micromega.Tauto.
Declare ML Module "micromega_plugin".
Ltac zchecker :=
- intros ?__wit ?__varmap ?__ff ;
+ let __wit := fresh "__wit" in
+ let __varmap := fresh "__varmap" in
+ let __ff := fresh "__ff" in
+ intros __wit __varmap __ff ;
exact (ZTautoChecker_sound __ff __wit
(@eq_refl bool true <: @eq bool (ZTautoChecker __ff __wit) true)
(@find Z Z0 __varmap)).