Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 30 insertions, 0 deletions

diff --git a/tests/ui/unsafe/ranged_ints3_const.thirunsafeck.stderr b/tests/ui/unsafe/ranged_ints3_const.thirunsafeck.stderr
new file mode 100644
index 000000000..5dbc563aa
--- /dev/null
+++ b/tests/ui/unsafe/ranged_ints3_const.thirunsafeck.stderr
@@ -0,0 +1,30 @@
+error[E0133]: borrow of layout constrained field with interior mutability is unsafe and requires unsafe function or block
+  --> $DIR/ranged_ints3_const.rs:15:13
+   |
+LL |     let y = &x.0;
+   |             ^^^^ borrow of layout constrained field with interior mutability
+   |
+   = note: references to fields of layout constrained fields lose the constraints. Coupled with interior mutability, the field can be changed to invalid values
+
+error[E0658]: cannot borrow here, since the borrowed element may contain interior mutability
+  --> $DIR/ranged_ints3_const.rs:15:13
+   |
+LL |     let y = &x.0;
+   |             ^^^^
+   |
+   = note: see issue #80384 <https://github.com/rust-lang/rust/issues/80384> for more information
+   = help: add `#![feature(const_refs_to_cell)]` to the crate attributes to enable
+
+error[E0658]: cannot borrow here, since the borrowed element may contain interior mutability
+  --> $DIR/ranged_ints3_const.rs:22:22
+   |
+LL |     let y = unsafe { &x.0 };
+   |                      ^^^^
+   |
+   = note: see issue #80384 <https://github.com/rust-lang/rust/issues/80384> for more information
+   = help: add `#![feature(const_refs_to_cell)]` to the crate attributes to enable
+
+error: aborting due to 3 previous errors
+
+Some errors have detailed explanations: E0133, E0658.
+For more information about an error, try `rustc --explain E0133`.