Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 21 insertions, 0 deletions

diff --git a/tests/ui/specialization/specialization-cross-crate-no-gate.rs b/tests/ui/specialization/specialization-cross-crate-no-gate.rs
new file mode 100644
index 000000000..f744b16de
--- /dev/null
+++ b/tests/ui/specialization/specialization-cross-crate-no-gate.rs
@@ -0,0 +1,21 @@
+// run-pass
+
+// Test that specialization works even if only the upstream crate enables it
+
+// aux-build:specialization_cross_crate.rs
+
+extern crate specialization_cross_crate;
+
+use specialization_cross_crate::*;
+
+fn  main() {
+    assert!(0u8.foo() == "generic Clone");
+    assert!(vec![0u8].foo() == "generic Vec");
+    assert!(vec![0i32].foo() == "Vec<i32>");
+    assert!(0i32.foo() == "i32");
+    assert!(String::new().foo() == "String");
+    assert!(((), 0).foo() == "generic pair");
+    assert!(((), ()).foo() == "generic uniform pair");
+    assert!((0u8, 0u32).foo() == "(u8, u32)");
+    assert!((0u8, 0u8).foo() == "(u8, u8)");
+}