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authorGravatar Andres Erbsen <andreser@mit.edu>2016-11-02 12:48:02 -0400
committerGravatar Andres Erbsen <andreser@mit.edu>2016-11-02 15:48:09 -0400
commit7f20cf022c139dac1379dd249dd9b42998d6aced (patch)
treeec326b091999ad3a097c552a8eb0a1be9ba40153 /src/Util/IterAssocOp.v
parent2fc3ff8afe6396c2866874980e3721dda2505839 (diff)
improve some fragile proofs (built on 8.4)
Diffstat (limited to 'src/Util/IterAssocOp.v')
-rw-r--r--src/Util/IterAssocOp.v2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Util/IterAssocOp.v b/src/Util/IterAssocOp.v
index 773fea8fd..d630698e7 100644
--- a/src/Util/IterAssocOp.v
+++ b/src/Util/IterAssocOp.v
@@ -243,7 +243,7 @@ Proof.
| _ => solve [ reflexivity | congruence | eauto 99 ]
| _ => progress eapply (Proper_funexp (R:=(fun nt NT => Logic.eq (fst nt) (fst NT) /\ R (snd nt) (snd NT))))
| _ => progress eapply Proper_test_and_op
- | _ => progress eapply conj
+ | _ => progress split
| _ => progress (cbv [fst snd pointwise_relation respectful] in * )
| _ => intro
end.