Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 22 insertions, 0 deletions

diff --git a/tests/ui/const-generics/generic_const_exprs/object-safety-err-where-bounds.rs b/tests/ui/const-generics/generic_const_exprs/object-safety-err-where-bounds.rs
new file mode 100644
index 000000000..42c1cc507
--- /dev/null
+++ b/tests/ui/const-generics/generic_const_exprs/object-safety-err-where-bounds.rs
@@ -0,0 +1,22 @@
+#![feature(generic_const_exprs)]
+#![allow(incomplete_features)]
+#![deny(where_clauses_object_safety)]
+
+
+const fn bar<T: ?Sized>() -> usize { 7 }
+
+trait Foo {
+    fn test(&self) where [u8; bar::<Self>()]: Sized;
+    //~^ ERROR the trait `Foo` cannot be made into an object
+    //~| WARN this was previously accepted by the compiler but is being phased out
+}
+
+impl Foo for () {
+    fn test(&self) where [u8; bar::<Self>()]: Sized {}
+}
+
+fn use_dyn(v: &dyn Foo) {
+    v.test();
+}
+
+fn main() {}