From 4d96057cd195c1e73b825c0b8277cb2d92fb3284 Mon Sep 17 00:00:00 2001
From: Matthew Woodcraft <matthew@woodcraft.me.uk>
Date: Sat, 17 Feb 2024 19:18:11 +0000
Subject: [PATCH] Remove reference to -Z ast-json and -Z ast-json-noexpand

These were removed in 2021.
https://github.com/rust-lang/rust/pull/85993
---
 src/serialization.md | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/serialization.md b/src/serialization.md
index c79628106..74c560071 100644
--- a/src/serialization.md
+++ b/src/serialization.md
@@ -8,8 +8,6 @@ Specifically:
   crate, these are then deserialized by crates that depend on that library.
 - Certain query outputs are serialized in a binary format to
   [persist incremental compilation results].
-- The `-Z ast-json` and `-Z ast-json-noexpand` flags serialize the [AST] to json
-  and output the result to stdout.
 - [`CrateInfo`] is serialized to json when the `-Z no-link` flag is used, and
   deserialized from json when the `-Z link-only` flag is used.