1 files changed, 10 insertions, 0 deletions
diff --git a/src/test/ui/const-generics/cannot-infer-type-for-const-param.rs b/src/test/ui/const-generics/cannot-infer-type-for-const-param.rs
new file mode 100644
index 000000000..a6e767489
--- /dev/null
+++ b/src/test/ui/const-generics/cannot-infer-type-for-const-param.rs
@@ -0,0 +1,10 @@
+// check-pass
+
+// This test confirms that the types can be inferred correctly for this example with const
+// generics. Previously this would ICE, and more recently error.
+
+struct Foo<const NUM_BYTES: usize>(pub [u8; NUM_BYTES]);
+
+fn main() {
+    let _ = Foo::<3>([1, 2, 3]);
+}