1 files changed, 18 insertions, 0 deletions
diff --git a/tests/ui/traits/next-solver/unevaluated-const-impl-trait-ref.fails.stderr b/tests/ui/traits/next-solver/unevaluated-const-impl-trait-ref.fails.stderr
new file mode 100644
index 00000000000..4be90c702a0
--- /dev/null
+++ b/tests/ui/traits/next-solver/unevaluated-const-impl-trait-ref.fails.stderr
@@ -0,0 +1,18 @@
+error[E0277]: the trait bound `(): Trait<1>` is not satisfied
+  --> $DIR/unevaluated-const-impl-trait-ref.rs:20:13
+   |
+LL |     needs::<1>();
+   |             ^ the trait `Trait<1>` is not implemented for `()`
+   |
+   = help: the following other types implement trait `Trait<N>`:
+             <() as Trait<0>>
+             <() as Trait<2>>
+note: required by a bound in `needs`
+  --> $DIR/unevaluated-const-impl-trait-ref.rs:10:38
+   |
+LL | fn needs<const N: usize>() where (): Trait<N> {}
+   |                                      ^^^^^^^^ required by this bound in `needs`
+
+error: aborting due to 1 previous error
+
+For more information about this error, try `rustc --explain E0277`.