New upstream version 1.63.0+dfsg1

[rustc.git] / src / test / ui / feature-gates / feature-gate-rustdoc_internals.rs

diff --git a/src/test/ui/feature-gates/feature-gate-rustdoc_internals.rs b/src/test/ui/feature-gates/feature-gate-rustdoc_internals.rs
index d2ff4f620098661406760c8ba73a833814636a71..6a144412d0751541c914963d464d2bd25a6330dd 100644 (file)
--- a/src/test/ui/feature-gates/feature-gate-rustdoc_internals.rs
+++ b/src/test/ui/feature-gates/feature-gate-rustdoc_internals.rs
@@ -2,4 +2,9 @@
 /// wonderful
 mod foo {}
 
+trait Mine {}
+
+#[doc(tuple_variadic)]  //~ ERROR: `#[doc(tuple_variadic)]` is meant for internal use only
+impl<T> Mine for (T,) {}
+
 fn main() {}