1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/rust/compile/traits4.rs b/gcc/testsuite/rust/compile/traits4.rs
new file mode 100644
index 0000000..486301d
--- /dev/null
+++ b/gcc/testsuite/rust/compile/traits4.rs
@@ -0,0 +1,16 @@
+trait Foo {
+    const A: i32;
+
+    fn test(self);
+}
+
+struct Bar;
+impl Foo for Bar {
+    // { dg-error "missing A in implementation of trait .Foo." "" { target *-*-* } .-1 }
+    fn test(self) {}
+}
+
+fn main() {
+    let a = Bar;
+    a.test();
+}