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, 33 insertions, 0 deletions

diff --git a/src/test/ui/borrowck/move-in-pattern-mut.stderr b/src/test/ui/borrowck/move-in-pattern-mut.stderr
new file mode 100644
index 000000000..2bf34b321
--- /dev/null
+++ b/src/test/ui/borrowck/move-in-pattern-mut.stderr
@@ -0,0 +1,33 @@
+error[E0382]: use of partially moved value: `s`
+  --> $DIR/move-in-pattern-mut.rs:18:9
+   |
+LL |     if let Some(mut x) = s {
+   |                 ----- value partially moved here
+...
+LL |     foo(s);
+   |         ^ value used here after partial move
+   |
+   = note: partial move occurs because value has type `S`, which does not implement the `Copy` trait
+help: borrow this field in the pattern to avoid moving `s.0`
+   |
+LL |     if let Some(ref mut x) = s {
+   |                 +++
+
+error[E0382]: use of partially moved value: `e`
+  --> $DIR/move-in-pattern-mut.rs:22:9
+   |
+LL |     let E::V { s: mut x } = e;
+   |                   ----- value partially moved here
+LL |     x = S;
+LL |     bar(e);
+   |         ^ value used here after partial move
+   |
+   = note: partial move occurs because value has type `S`, which does not implement the `Copy` trait
+help: borrow this field in the pattern to avoid moving `e.s`
+   |
+LL |     let E::V { s: ref mut x } = e;
+   |                   +++
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0382`.