From c2cce9adbd199de5b293974d2a2751baebae371e Mon Sep 17 00:00:00 2001
From: Ralf Jung <jung@mpi-sws.org>
Date: Mon, 10 Jul 2017 19:12:10 -0700
Subject: [PATCH] add comment to spawn verification
---
theories/typing/lib/spawn.v | 2 ++
1 file changed, 2 insertions(+)
diff --git a/theories/typing/lib/spawn.v b/theories/typing/lib/spawn.v
index e9081019..ec47a280 100644
--- a/theories/typing/lib/spawn.v
+++ b/theories/typing/lib/spawn.v
@@ -100,6 +100,8 @@ Section spawn.
iIntros "?". by iFrame. }
iIntros (c) "Hfin". iMod na_alloc as (tid') "Htl". wp_let. wp_let. unlock.
iApply (type_call_iris _ [] () [_] with "LFT HE Htl [] Hf' [Henv]");
+ (* The `solve_typing` here shows that, because we assume that `fty` and `retty`
+ outlive `static`, the implicit requirmeents made by `call_once` are satisifed. *)
[solve_typing|solve_to_val|iApply (lft_tok_static 1%Qp)| |].
- by rewrite big_sepL_singleton tctx_hasty_val send_change_tid.
- iIntros (r) "Htl _ Hret".
--
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