From 056068abd228fefab4951a61700aa6d54fb88287 Mon Sep 17 00:00:00 2001 From: xleroy Date: Tue, 29 Jan 2013 09:10:29 +0000 Subject: Ported to Coq 8.4pl1. Merge of branches/coq-8.4. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2101 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e --- lib/Iteration.v | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/Iteration.v') diff --git a/lib/Iteration.v b/lib/Iteration.v index 235b6502..1c3c9cc2 100644 --- a/lib/Iteration.v +++ b/lib/Iteration.v @@ -171,7 +171,7 @@ Proof. intros. unfold iter in H1. rewrite unroll_Fix in H1. unfold iter_step in H1. destruct (peq x 1). discriminate. specialize (step_prop a H0). - destruct (step a) as [b'|a']_eqn. + destruct (step a) as [b'|a'] eqn:?. inv H1. auto. apply H with (Ppred x) a'. apply Ppred_Plt; auto. auto. auto. Qed. -- cgit