add eq constraints on associated constants

1 files changed, 14 insertions, 0 deletions

diff --git a/src/test/ui/associated-consts/assoc-const.rs b/src/test/ui/associated-consts/assoc-const.rs
new file mode 100644
index 00000000000..9332d16afe5
--- /dev/null
+++ b/src/test/ui/associated-consts/assoc-const.rs
@@ -0,0 +1,14 @@
+// run-pass
+
+pub trait Foo {
+  const N: usize;
+}
+
+pub struct Bar;
+
+impl Foo for Bar {
+  const N: usize = 3;
+}
+
+fn foo<F: Foo<N=3>>() {}
+fn main() {}