Commit c792139c authored by Ralf Jung's avatar Ralf Jung

Fix building with ssreflect 1.6

I do not know why we have to split the rewrite here, but it seems we do.
parent 340afd90
......@@ -94,7 +94,8 @@ Lemma wptp_result n e1 t1 v2 t2 σ1 σ2 φ :
world σ1 WP e1 {{ v, φ v }} wptp t1
Nat.iter (S (S n)) (λ P, |=r=> P) ( φ v2).
Proof.
intros. rewrite wptp_steps // (Nat_iter_S_r (S n)); []. apply: rvs_iter_mono.
intros. rewrite wptp_steps //.
rewrite (Nat_iter_S_r (S n)). apply rvs_iter_mono.
iDestruct 1 as (e2 t2') "(% & (Hw & HE & _) & H & _)"; simplify_eq.
iDestruct (wp_value_inv with "H") as "H". rewrite pvs_eq /pvs_def.
iVs ("H" with "[Hw HE]") as ">(_ & _ & $)"; iFrame; auto.
......
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