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, 21 insertions, 0 deletions

diff --git a/src/tools/clippy/tests/ui/toplevel_ref_arg_non_rustfix.stderr b/src/tools/clippy/tests/ui/toplevel_ref_arg_non_rustfix.stderr
new file mode 100644
index 000000000..e97011c7f
--- /dev/null
+++ b/src/tools/clippy/tests/ui/toplevel_ref_arg_non_rustfix.stderr
@@ -0,0 +1,21 @@
+error: `ref` directly on a function argument is ignored. Consider using a reference type instead
+  --> $DIR/toplevel_ref_arg_non_rustfix.rs:9:15
+   |
+LL | fn the_answer(ref mut x: u8) {
+   |               ^^^^^^^^^
+   |
+   = note: `-D clippy::toplevel-ref-arg` implied by `-D warnings`
+
+error: `ref` directly on a function argument is ignored. Consider using a reference type instead
+  --> $DIR/toplevel_ref_arg_non_rustfix.rs:15:24
+   |
+LL |         fn fun_example(ref _x: usize) {}
+   |                        ^^^^^^
+...
+LL |         gen_function!();
+   |         --------------- in this macro invocation
+   |
+   = note: this error originates in the macro `gen_function` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+error: aborting due to 2 previous errors
+