From: The 8472 <git@infinite-source.de>
Date: Thu, 9 Dec 2021 17:00:36 +0000 (+0100)
Subject: Bump rmeta version to fix rustc_serialize ICE
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;ds=sidebyside;h=0696e79f2740ad89309269b460579e548a5cd632;p=rust.git

Bump rmeta version to fix rustc_serialize ICE

#91407 changed the serialization format which leads to ICEs for nightly users such as #91663 and linked issue.
Bumping the metadata version should lead to the cached files being discarded instead.
---

diff --git a/compiler/rustc_metadata/src/rmeta/mod.rs b/compiler/rustc_metadata/src/rmeta/mod.rs
index 4e09d23169a..a65b5dade3e 100644
--- a/compiler/rustc_metadata/src/rmeta/mod.rs
+++ b/compiler/rustc_metadata/src/rmeta/mod.rs
@@ -48,7 +48,7 @@
 /// Metadata encoding version.
 /// N.B., increment this if you change the format of metadata such that
 /// the rustc version can't be found to compare with `rustc_version()`.
-const METADATA_VERSION: u8 = 5;
+const METADATA_VERSION: u8 = 6;
 
 /// Metadata header which includes `METADATA_VERSION`.
 ///