Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1

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

1 files changed, 18 insertions, 0 deletions

diff --git a/tests/ui/union/union-copy.stderr b/tests/ui/union/union-copy.stderr
new file mode 100644
index 000000000..53ee4dd2e
--- /dev/null
+++ b/tests/ui/union/union-copy.stderr
@@ -0,0 +1,18 @@
+error[E0204]: the trait `Copy` may not be implemented for this type
+  --> $DIR/union-copy.rs:12:15
+   |
+LL |     a: std::mem::ManuallyDrop<String>
+   |     --------------------------------- this field does not implement `Copy`
+...
+LL | impl Copy for W {}
+   |               ^
+   |
+note: the `Copy` impl for `ManuallyDrop<String>` requires that `String: Copy`
+  --> $DIR/union-copy.rs:8:8
+   |
+LL |     a: std::mem::ManuallyDrop<String>
+   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0204`.