Merge pull request #4576 from rust-lang/rustup-2025-09-11

Automatic Rustup

Author: RalfJung

rust-version

@@ -1 +1 @@
-a09fbe2c8372643a27a8082236120f95ed4e6bba
+f4665ab8368ad2e8a86d4390ae35c28bdd9561bb

tests/pass/static_align.rs

@@ -0,0 +1,14 @@
+#![feature(static_align)]
+
+// When a static uses `align(N)`, its address should be a multiple of `N`.
+
+#[rustc_align_static(256)]
+static FOO: u64 = 0;
+
+#[rustc_align_static(512)]
+static BAR: u64 = 0;
+
+fn main() {
+    assert!(core::ptr::from_ref(&FOO).addr().is_multiple_of(256));
+    assert!(core::ptr::from_ref(&BAR).addr().is_multiple_of(512));
+}