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/dropck/drop-on-non-struct.stderr b/src/test/ui/dropck/drop-on-non-struct.stderr
new file mode 100644
index 000000000..e52728f37
--- /dev/null
+++ b/src/test/ui/dropck/drop-on-non-struct.stderr
@@ -0,0 +1,27 @@
+error[E0412]: cannot find type `Nonexistent` in this scope
+  --> $DIR/drop-on-non-struct.rs:9:15
+   |
+LL | impl Drop for Nonexistent {
+   |               ^^^^^^^^^^^ not found in this scope
+
+error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
+  --> $DIR/drop-on-non-struct.rs:1:1
+   |
+LL | impl<'a> Drop for &'a mut isize {
+   | ^^^^^^^^^^^^^^^^^^-------------
+   | |                 |
+   | |                 `isize` is not defined in the current crate
+   | impl doesn't use only types from inside the current crate
+   |
+   = note: define and implement a trait or new type instead
+
+error[E0120]: the `Drop` trait may only be implemented for structs, enums, and unions
+  --> $DIR/drop-on-non-struct.rs:1:19
+   |
+LL | impl<'a> Drop for &'a mut isize {
+   |                   ^^^^^^^^^^^^^ must be a struct, enum, or union
+
+error: aborting due to 3 previous errors
+
+Some errors have detailed explanations: E0117, E0120, E0412.
+For more information about an error, try `rustc --explain E0117`.