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, 13 insertions, 0 deletions

diff --git a/src/test/ui/const-generics/occurs-check/unused-substs-1.rs b/src/test/ui/const-generics/occurs-check/unused-substs-1.rs
new file mode 100644
index 000000000..9d12250c9
--- /dev/null
+++ b/src/test/ui/const-generics/occurs-check/unused-substs-1.rs
@@ -0,0 +1,13 @@
+#![feature(generic_const_exprs)]
+#![allow(incomplete_features)]
+
+trait Bar<const M: usize> {}
+impl<const N: usize> Bar<N> for A<{ 6 + 1 }> {}
+
+struct A<const N: usize>
+where
+    A<N>: Bar<N>;
+
+fn main() {
+    let _ = A; //~ERROR the trait bound
+}