1 files changed, 15 insertions, 0 deletions
diff --git a/tests/ui/rfc-2632-const-trait-impl/issue-102156.rs b/tests/ui/rfc-2632-const-trait-impl/issue-102156.rs
new file mode 100644
index 000000000..fe4e91081
--- /dev/null
+++ b/tests/ui/rfc-2632-const-trait-impl/issue-102156.rs
@@ -0,0 +1,15 @@
+#![feature(allocator_api)]
+#![feature(const_trait_impl)]
+
+use core::convert::{From, TryFrom};
+//~^ ERROR
+//~| ERROR
+
+use std::pin::Pin;
+use std::alloc::Allocator;
+impl<T: ?Sized, A: Allocator> const From<Box<T, A>> for Pin<Box<T, A>>
+where
+    A: 'static,
+{}
+
+pub fn main() {}