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, 19 insertions, 0 deletions

diff --git a/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-85455.rs b/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-85455.rs
new file mode 100644
index 000000000..172bf218c
--- /dev/null
+++ b/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-85455.rs
@@ -0,0 +1,19 @@
+#![feature(unboxed_closures)]
+
+trait SomeTrait<'a> {
+    type Associated;
+}
+
+fn give_me_ice<T>() {
+    callee::<fn(&()) -> <T as SomeTrait<'_>>::Associated>();
+    //~^ ERROR the trait bound `for<'r> T: SomeTrait<'r>` is not satisfied [E0277]
+    //~| ERROR the trait bound `for<'r> T: SomeTrait<'r>` is not satisfied [E0277]
+}
+
+fn callee<T: Fn<(&'static (),)>>() {
+    println!("{}", std::any::type_name::<<T as FnOnce<(&'static (),)>>::Output>());
+}
+
+fn main() {
+    give_me_ice::<()>();
+}