1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/testsuite/rust/compile/issue-3642.rs b/gcc/testsuite/rust/compile/issue-3642.rs
new file mode 100644
index 0000000..6d9decc
--- /dev/null
+++ b/gcc/testsuite/rust/compile/issue-3642.rs
@@ -0,0 +1,9 @@
+#[lang = "sized"]
+trait Sized {}
+
+pub trait T<X> {
+    const D: i32 = {
+        // { dg-error "mismatched types, expected .i32. but got .()." "" { target *-*-* } .-1 }
+        const C: X;
+    };
+}