From fb77937a6ba0fe45e978911db08de57f931683e1 Mon Sep 17 00:00:00 2001 From: Hugo Herbelin Date: Wed, 9 Dec 2015 23:38:00 +0100 Subject: Changing syntax of pat/constr1.../constrn into pat%constr1...%constrn. Marking it as experimental. --- theories/Wellfounded/Lexicographic_Exponentiation.v | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'theories/Wellfounded') diff --git a/theories/Wellfounded/Lexicographic_Exponentiation.v b/theories/Wellfounded/Lexicographic_Exponentiation.v index dd9e4c986..b8b9e929c 100644 --- a/theories/Wellfounded/Lexicographic_Exponentiation.v +++ b/theories/Wellfounded/Lexicographic_Exponentiation.v @@ -95,7 +95,7 @@ Section Wf_Lexicographic_Exponentiation. intros. - inversion H. assert ([b; a] = ([] ++ [b]) ++ [a]) by auto with sets. - destruct (app_inj_tail (l ++ [y]) ([] ++ [b]) _ _ H0) as ((?, <-)/app_inj_tail, <-). + destruct (app_inj_tail (l ++ [y]) ([] ++ [b]) _ _ H0) as ((?, <-)%app_inj_tail, <-). inversion H1; subst; [ apply rt_step; assumption | apply rt_refl ]. - inversion H0. + apply app_cons_not_nil in H3 as (). -- cgit v1.2.3