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, 22 insertions, 0 deletions

diff --git a/src/test/ui/borrowck/borrow-raw-address-of-borrowed.rs b/src/test/ui/borrowck/borrow-raw-address-of-borrowed.rs
new file mode 100644
index 000000000..f25fd7f66
--- /dev/null
+++ b/src/test/ui/borrowck/borrow-raw-address-of-borrowed.rs
@@ -0,0 +1,22 @@
+#![feature(raw_ref_op)]
+
+fn address_of_shared() {
+    let mut x = 0;
+    let y = &x;
+
+    let q = &raw mut x;                 //~ ERROR cannot borrow
+
+    drop(y);
+}
+
+fn address_of_mutably_borrowed() {
+    let mut x = 0;
+    let y = &mut x;
+
+    let p = &raw const x;               //~ ERROR cannot borrow
+    let q = &raw mut x;                 //~ ERROR cannot borrow
+
+    drop(y);
+}
+
+fn main() {}