1 files changed, 7 insertions, 0 deletions
diff --git a/src/test/ui/feature-gates/feature-gate-rustc_const_unstable.rs b/src/test/ui/feature-gates/feature-gate-rustc_const_unstable.rs
new file mode 100644
index 000000000..d7daaaaa1
--- /dev/null
+++ b/src/test/ui/feature-gates/feature-gate-rustc_const_unstable.rs
@@ -0,0 +1,7 @@
+// Test internal const fn feature gate.
+
+#[rustc_const_unstable(feature="fzzzzzt")] //~ stability attributes may not be used outside
+pub const fn bazinga() {}
+
+fn main() {
+}