Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 16 insertions, 0 deletions

diff --git a/src/test/ui/traits/issue-82830.rs b/src/test/ui/traits/issue-82830.rs
new file mode 100644
index 000000000..c8289b2e3
--- /dev/null
+++ b/src/test/ui/traits/issue-82830.rs
@@ -0,0 +1,16 @@
+trait A<Y, N> {
+    type B;
+}
+
+type MaybeBox<T> = <T as A<T, Box<T>>>::B;
+struct P {
+    t: MaybeBox<P>, //~ ERROR: overflow evaluating the requirement `P: Sized`
+}
+
+impl<Y, N> A<Y, N> for P {
+    type B = N;
+}
+
+fn main() {
+    let t: MaybeBox<P>;
+}