Commit 35520fdf authored by Ralf Jung's avatar Ralf Jung
Browse files

auth.v: do not depend on argument order of commutative

parent 560bd3a9
......@@ -39,7 +39,7 @@ Section auth.
rewrite sep_exist_l. apply exist_elim=>γ. rewrite -(exist_intro γ).
transitivity (auth_inv γ auth_own γ a)%I.
{ rewrite /auth_inv -later_intro -(exist_intro a).
rewrite (commutative _ _ (φ _)) -associative. apply sep_mono; first done.
rewrite [(_ φ _)%I]commutative -associative. apply sep_mono; first done.
rewrite /auth_own -own_op auth_both_op. done. }
rewrite (inv_alloc N) /auth_ctx pvs_frame_r. apply pvs_mono.
by rewrite always_and_sep_l'.
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