diff options
| -rw-r--r-- | src/Reflection/ExprInversion.v | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/Reflection/ExprInversion.v b/src/Reflection/ExprInversion.v index 8604a089d..1130570a9 100644 --- a/src/Reflection/ExprInversion.v +++ b/src/Reflection/ExprInversion.v @@ -147,10 +147,11 @@ Ltac invert_expr_subst_step := | [ e : expr _ _ (Arrow _ _) |- _ ] => let f := fresh e in let H := fresh in - remember (invert_Abs e) as f eqn:H; + rename e into f; + remember (invert_Abs f) as e eqn:H; symmetry in H; apply invert_Abs_Some in H; - subst e + subst f | [ H : invert_Abs ?e = _ |- _ ] => apply invert_Abs_Some in H | [ H : invert_Return ?e = _ |- _ ] => apply invert_Return_Some in H | _ => progress subst |