Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 32 insertions, 0 deletions

diff --git a/tests/ui/transmutability/visibility/should_reject_if_dst_has_unreachable_ty.stderr b/tests/ui/transmutability/visibility/should_reject_if_dst_has_unreachable_ty.stderr
new file mode 100644
index 000000000..bd72d64cc
--- /dev/null
+++ b/tests/ui/transmutability/visibility/should_reject_if_dst_has_unreachable_ty.stderr
@@ -0,0 +1,32 @@
+error[E0603]: struct `Dst` is private
+  --> $DIR/should_reject_if_dst_has_unreachable_ty.rs:38:46
+   |
+LL |     assert::is_transmutable::<src::Src, dst::Dst, Context>();
+   |                                              ^^^ private struct
+   |
+note: the struct `Dst` is defined here
+  --> $DIR/should_reject_if_dst_has_unreachable_ty.rs:31:16
+   |
+LL |     #[repr(C)] pub(self) struct Dst {
+   |                ^^^^^^^^^^^^^^^^^^^^
+
+error[E0277]: `Src` cannot be safely transmuted into `Dst` in the defining scope of `test::Context`.
+  --> $DIR/should_reject_if_dst_has_unreachable_ty.rs:38:41
+   |
+LL |     assert::is_transmutable::<src::Src, dst::Dst, Context>();
+   |                                         ^^^^^^^^ `Src` cannot be safely transmuted into `Dst` in the defining scope of `test::Context`.
+   |
+   = help: the trait `BikeshedIntrinsicFrom<Src, test::Context, Assume { alignment: false, lifetimes: false, safety: false, validity: false }>` is not implemented for `Dst`
+note: required by a bound in `is_transmutable`
+  --> $DIR/should_reject_if_dst_has_unreachable_ty.rs:15:14
+   |
+LL |     pub fn is_transmutable<Src, Dst, Context>()
+   |            --------------- required by a bound in this
+LL |     where
+LL |         Dst: BikeshedIntrinsicFrom<Src, Context> // safety is NOT assumed
+   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable`
+
+error: aborting due to 2 previous errors
+
+Some errors have detailed explanations: E0277, E0603.
+For more information about an error, try `rustc --explain E0277`.