Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 27 insertions, 0 deletions

diff --git a/src/test/ui/unsafe/unsafe-borrow.mirunsafeck.stderr b/src/test/ui/unsafe/unsafe-borrow.mirunsafeck.stderr
new file mode 100644
index 000000000..a20672249
--- /dev/null
+++ b/src/test/ui/unsafe/unsafe-borrow.mirunsafeck.stderr
@@ -0,0 +1,27 @@
+error[E0133]: mutation of layout constrained field is unsafe and requires unsafe function or block
+  --> $DIR/unsafe-borrow.rs:12:13
+   |
+LL |     let a = &mut foo.0.0;
+   |             ^^^^^^^^^^^^ mutation of layout constrained field
+   |
+   = note: mutating layout constrained fields cannot statically be checked for valid values
+
+error[E0133]: mutation of layout constrained field is unsafe and requires unsafe function or block
+  --> $DIR/unsafe-borrow.rs:32:13
+   |
+LL |     let a = &mut foo.0[2];
+   |             ^^^^^^^^^^^^^ mutation of layout constrained field
+   |
+   = note: mutating layout constrained fields cannot statically be checked for valid values
+
+error[E0133]: mutation of layout constrained field is unsafe and requires unsafe function or block
+  --> $DIR/unsafe-borrow.rs:51:18
+   |
+LL |         NonZero((a,)) => *a = 0,
+   |                  ^ mutation of layout constrained field
+   |
+   = note: mutating layout constrained fields cannot statically be checked for valid values
+
+error: aborting due to 3 previous errors
+
+For more information about this error, try `rustc --explain E0133`.