Auto merge of #90004 - pietroalbini:stable-next, r=pietroalbini 1.56.0

Rust 1.56.0 stable release

This PR bumps 1.56.0 to the stable channel. This also includes a backport for:

* Latest changes to the release notes
* #89867

r? `@ghost`
cc `@rust-lang/release`

1 files changed, 17 insertions, 0 deletions

diff --git a/src/test/rustdoc-json/reexport/macro.rs b/src/test/rustdoc-json/reexport/macro.rs
new file mode 100644
index 00000000000..b86614ffbad
--- /dev/null
+++ b/src/test/rustdoc-json/reexport/macro.rs
@@ -0,0 +1,17 @@
+// edition:2018
+
+#![no_core]
+#![feature(no_core)]
+
+// @count macro.json "$.index[*][?(@.name=='macro')].inner.items[*]" 2
+
+// @set repro_id = macro.json "$.index[*][?(@.name=='repro')].id"
+// @has - "$.index[*][?(@.name=='macro')].inner.items[*]" $repro_id
+#[macro_export]
+macro_rules! repro {
+    () => {};
+}
+
+// @set repro2_id = macro.json "$.index[*][?(@.inner.name=='repro2')].id"
+// @has - "$.index[*][?(@.name=='macro')].inner.items[*]" $repro2_id
+pub use crate::repro as repro2;