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, 24 insertions, 0 deletions

diff --git a/src/test/ui/associated-type-bounds/issue-61752.rs b/src/test/ui/associated-type-bounds/issue-61752.rs
new file mode 100644
index 000000000..f38ec640e
--- /dev/null
+++ b/src/test/ui/associated-type-bounds/issue-61752.rs
@@ -0,0 +1,24 @@
+// check-pass
+
+#![feature(associated_type_bounds)]
+
+trait Foo {
+    type Bar;
+}
+
+impl Foo for () {
+    type Bar = ();
+}
+
+fn a<F: Foo>() where F::Bar: Copy {}
+
+fn b<F: Foo>() where <F as Foo>::Bar: Copy {}
+
+// This used to complain about ambiguous associated types.
+fn c<F: Foo<Bar: Foo>>() where F::Bar: Copy {}
+
+fn main() {
+    a::<()>();
+    b::<()>();
+    c::<()>();
+}