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, 13 insertions, 0 deletions

diff --git a/src/test/ui/pin-macro/cant_access_internals.rs b/src/test/ui/pin-macro/cant_access_internals.rs
new file mode 100644
index 000000000..120d08894
--- /dev/null
+++ b/src/test/ui/pin-macro/cant_access_internals.rs
@@ -0,0 +1,13 @@
+// edition:2018
+#![feature(pin_macro)]
+
+use core::{
+    marker::PhantomPinned,
+    mem,
+    pin::{pin, Pin},
+};
+
+fn main() {
+    let mut phantom_pinned = pin!(PhantomPinned);
+    mem::take(phantom_pinned.pointer); //~ ERROR use of unstable library feature 'unsafe_pin_internals'
+}