Merging upstream version 1.71.1+dfsg1.

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

1 files changed, 25 insertions, 0 deletions

diff --git a/tests/ui/traits/non_lifetime_binders/drop-impl-pred.rs b/tests/ui/traits/non_lifetime_binders/drop-impl-pred.rs
new file mode 100644
index 000000000..c65b5ea9b
--- /dev/null
+++ b/tests/ui/traits/non_lifetime_binders/drop-impl-pred.rs
@@ -0,0 +1,25 @@
+// revisions: no yes
+//[yes] check-pass
+
+// Issue 110557
+
+#![feature(non_lifetime_binders)]
+//~^ WARN the feature `non_lifetime_binders` is incomplete
+
+pub trait Foo {}
+
+#[cfg(no)]
+struct Bar<T>(T) where T: Foo;
+
+#[cfg(yes)]
+struct Bar<T>(T) where for<H> H: Foo;
+
+impl<T> Drop for Bar<T>
+where
+    for<H> H: Foo,
+//[no]~^ ERROR `Drop` impl requires `H: Foo` but the struct it is implemented for does not
+{
+    fn drop(&mut self) {}
+}
+
+fn main() {}