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, 16 insertions, 0 deletions

diff --git a/src/test/ui/consts/const-extern-function.rs b/src/test/ui/consts/const-extern-function.rs
new file mode 100644
index 000000000..01f487a7d
--- /dev/null
+++ b/src/test/ui/consts/const-extern-function.rs
@@ -0,0 +1,16 @@
+// run-pass
+#![allow(non_upper_case_globals)]
+
+extern "C" fn foopy() {}
+
+static f: extern "C" fn() = foopy;
+static s: S = S { f: foopy };
+
+struct S {
+    f: extern "C" fn()
+}
+
+pub fn main() {
+    assert!(foopy as extern "C" fn() == f);
+    assert!(f == s.f);
+}