1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/rfc-2632-const-trait-impl/staged-api-user-crate.rs b/src/test/ui/rfc-2632-const-trait-impl/staged-api-user-crate.rs
new file mode 100644
index 000000000..fc0d82727
--- /dev/null
+++ b/src/test/ui/rfc-2632-const-trait-impl/staged-api-user-crate.rs
@@ -0,0 +1,16 @@
+// aux-build: staged-api.rs
+extern crate staged_api;
+
+use staged_api::*;
+
+// Const stability has no impact on usage in non-const contexts.
+fn non_const_context() {
+    Unstable::func();
+}
+
+const fn stable_const_context() {
+    Unstable::func();
+    //~^ ERROR cannot call non-const fn `<staged_api::Unstable as staged_api::MyTrait>::func` in constant functions
+}
+
+fn main() {}