Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1

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

1 files changed, 4 insertions, 0 deletions

diff --git a/tests/ui/feature-gates/feature-gate-trait-alias.rs b/tests/ui/feature-gates/feature-gate-trait-alias.rs
new file mode 100644
index 000000000..819085add
--- /dev/null
+++ b/tests/ui/feature-gates/feature-gate-trait-alias.rs
@@ -0,0 +1,4 @@
+trait Foo = Default;
+//~^ ERROR trait aliases are experimental
+
+fn main() {}