Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 0 insertions, 37 deletions

diff --git a/src/test/ui/borrowck/mut-borrow-of-mut-ref.rs b/src/test/ui/borrowck/mut-borrow-of-mut-ref.rs
deleted file mode 100644
index 7cdb16b28..000000000
--- a/src/test/ui/borrowck/mut-borrow-of-mut-ref.rs
+++ /dev/null
@@ -1,37 +0,0 @@
-// Suggest not mutably borrowing a mutable reference
-#![crate_type = "rlib"]
-
-pub fn f(b: &mut i32) {
-    //~^ NOTE the binding is already a mutable borrow
-    //~| NOTE the binding is already a mutable borrow
-    h(&mut b);
-    //~^ ERROR cannot borrow
-    //~| NOTE cannot borrow as mutable
-    //~| HELP try removing `&mut` here
-    g(&mut &mut b);
-    //~^ ERROR cannot borrow
-    //~| NOTE cannot borrow as mutable
-    //~| HELP try removing `&mut` here
-}
-
-pub fn g(b: &mut i32) { //~ NOTE the binding is already a mutable borrow
-    h(&mut &mut b);
-    //~^ ERROR cannot borrow
-    //~| NOTE cannot borrow as mutable
-    //~| HELP try removing `&mut` here
-}
-
-pub fn h(_: &mut i32) {}
-
-trait Foo {
-    fn bar(&mut self);
-}
-
-impl Foo for &mut String {
-    fn bar(&mut self) {}
-}
-
-pub fn baz(f: &mut String) { //~ HELP consider making the binding mutable
-    f.bar(); //~ ERROR cannot borrow `f` as mutable, as it is not declared as mutable
-    //~^ NOTE cannot borrow as mutable
-}