Make iLeft and iRight work with later.

37f022e4 · Robbert Krebbers · f2bf449c · 37f022e4 · 37f022e4
Commit 37f022e4 authored Nov 25, 2016 by Robbert Krebbers
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base_logic/lib/boxes.v base_logic/lib/boxes.v +0 -1

proofmode/class_instances.v proofmode/class_instances.v +3 -0

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--- a/base_logic/lib/boxes.v
+++ b/base_logic/lib/boxes.v
@@ -276,7 +276,6 @@ Proof.
    eapply internal_eq_rewrite_contractive; [by apply _| |by eauto].
    iNext. iRewrite "Heq1". iRewrite "Heq2". by rewrite assoc.
 Qed.
-
 End box.

 Typeclasses Opaque slice box.
--- a/proofmode/class_instances.v
+++ b/proofmode/class_instances.v
@@ -330,6 +330,9 @@ Proof. done. Qed.
 Global Instance from_or_bupd P Q1 Q2 :
  FromOr P Q1 Q2 → FromOr (|==> P) (|==> Q1) (|==> Q2).
 Proof. rewrite /FromOr=><-. apply or_elim; apply bupd_mono; auto with I. Qed.
+Global Instance from_or_later P Q1 Q2 :
+  FromOr P Q1 Q2 → FromOr (▷ P) (▷ Q1) (▷ Q2).
+Proof. rewrite /FromOr=><-. apply or_elim; apply later_mono; auto with I. Qed.

 (* IntoOr *)
 Global Instance into_or_or P Q : IntoOr (P ∨ Q) P Q.