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, 6 insertions, 0 deletions

diff --git a/src/test/ui/consts/const-eval/const-eval-intrinsic-promotion.rs b/src/test/ui/consts/const-eval/const-eval-intrinsic-promotion.rs
new file mode 100644
index 000000000..bdcf53785
--- /dev/null
+++ b/src/test/ui/consts/const-eval/const-eval-intrinsic-promotion.rs
@@ -0,0 +1,6 @@
+#![feature(core_intrinsics)]
+fn main() {
+    // Test that calls to intrinsics are never promoted
+    let x: &'static usize =
+        &std::intrinsics::size_of::<i32>(); //~ ERROR temporary value dropped while borrowed
+}