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, 11 insertions, 0 deletions

diff --git a/src/test/ui/writing-to-immutable-vec.stderr b/src/test/ui/writing-to-immutable-vec.stderr
new file mode 100644
index 000000000..a65765c86
--- /dev/null
+++ b/src/test/ui/writing-to-immutable-vec.stderr
@@ -0,0 +1,11 @@
+error[E0596]: cannot borrow `v` as mutable, as it is not declared as mutable
+  --> $DIR/writing-to-immutable-vec.rs:3:5
+   |
+LL |     let v: Vec<isize> = vec![1, 2, 3];
+   |         - help: consider changing this to be mutable: `mut v`
+LL |     v[1] = 4;
+   |     ^ cannot borrow as mutable
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0596`.