1 files changed, 18 insertions, 0 deletions
diff --git a/tests/ui/const-generics/lifetime-in-const-param.stderr b/tests/ui/const-generics/lifetime-in-const-param.stderr
new file mode 100644
index 00000000000..8fd9068e8ef
--- /dev/null
+++ b/tests/ui/const-generics/lifetime-in-const-param.stderr
@@ -0,0 +1,18 @@
+error[E0106]: missing lifetime specifier
+  --> $DIR/lifetime-in-const-param.rs:5:23
+   |
+LL | struct S<'a, const N: S2>(&'a ());
+   |                       ^^ expected named lifetime parameter
+
+error: `S2<'_>` is forbidden as the type of a const generic parameter
+  --> $DIR/lifetime-in-const-param.rs:5:23
+   |
+LL | struct S<'a, const N: S2>(&'a ());
+   |                       ^^
+   |
+   = note: the only supported types are integers, `bool` and `char`
+   = help: more complex types are supported with `#![feature(adt_const_params)]`
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0106`.