Commit 4e2b0860 authored by Robbert Krebbers's avatar Robbert Krebbers

Some tweaks.

parent 5f56adf8
Pipeline #2288 passed with stage
......@@ -206,7 +206,7 @@ Ltac solve_to_val :=
match goal with
| |- to_val ?e = Some ?v =>
let e' := W.of_expr e in change (to_val (W.to_expr e') = Some v);
apply W.to_val_Some; simpl; reflexivity
apply W.to_val_Some; simpl; unfold W.to_expr; reflexivity
| |- is_Some (to_val ?e) =>
let e' := W.of_expr e in change (is_Some (to_val (W.to_expr e')));
apply W.to_val_is_Some, (bool_decide_unpack _); vm_compute; exact I
......@@ -227,7 +227,7 @@ Hint Extern 0 (language.atomic _) => solve_atomic : fsaV.
(** Substitution *)
Ltac simpl_subst :=
csimpl;
simpl;
repeat match goal with
| |- context [subst ?x ?er ?e] =>
let er' := W.of_expr er in let e' := W.of_expr e in
......
......@@ -32,7 +32,7 @@ Lemma rev_acc_wp hd acc xs ys (Φ : val → iProp) :
WP rev hd acc {{ Φ }}.
Proof.
iIntros "(#Hh & Hxs & Hys & HΦ)".
iLöb (hd acc xs ys Φ) as "IH". wp_rec; wp_let.
iLöb (hd acc xs ys Φ) as "IH". wp_rec. wp_let.
destruct xs as [|x xs]; iSimplifyEq.
- wp_match. by iApply "HΦ".
- iDestruct "Hxs" as (l hd') "(% & Hx & Hxs)"; iSimplifyEq.
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment