Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 27 insertions, 0 deletions

diff --git a/tests/ui/auto-ref-slice-plus-ref.rs b/tests/ui/auto-ref-slice-plus-ref.rs
new file mode 100644
index 000000000..00b279d32
--- /dev/null
+++ b/tests/ui/auto-ref-slice-plus-ref.rs
@@ -0,0 +1,27 @@
+fn main() {
+
+    // Testing that method lookup does not automatically borrow
+    // vectors to slices then automatically create a self reference.
+
+    let mut a = vec![0];
+    a.test_mut(); //~ ERROR no method named `test_mut` found
+    a.test(); //~ ERROR no method named `test` found
+
+    ([1]).test(); //~ ERROR no method named `test` found
+    (&[1]).test(); //~ ERROR no method named `test` found
+}
+
+trait MyIter {
+    fn test_mut(&mut self);
+    fn test(&self);
+}
+
+impl<'a> MyIter for &'a [isize] {
+    fn test_mut(&mut self) { }
+    fn test(&self) { }
+}
+
+impl<'a> MyIter for &'a str {
+    fn test_mut(&mut self) { }
+    fn test(&self) { }
+}