Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/ui/abi/foreign/foreign-dupe.rs b/tests/ui/abi/foreign/foreign-dupe.rs
new file mode 100644
index 000000000..3c9f0f583
--- /dev/null
+++ b/tests/ui/abi/foreign/foreign-dupe.rs
@@ -0,0 +1,17 @@
+// run-pass
+// aux-build:foreign_lib.rs
+// ignore-wasm32-bare no libc to test ffi with
+
+// Check that we can still call duplicated extern (imported) functions
+// which were declared in another crate. See issues #32740 and #32783.
+
+
+extern crate foreign_lib;
+
+pub fn main() {
+    unsafe {
+        let x = foreign_lib::rustrt::rust_get_test_int();
+        assert_eq!(x, foreign_lib::rustrt2::rust_get_test_int());
+        assert_eq!(x as *const _, foreign_lib::rustrt3::rust_get_test_int());
+    }
+}