Merge tag 'debian/1.52.1+dfsg1-1_exp2' into proxmox/buster

[rustc.git] / src / test / ui / traits / object / safety.rs

diff --git a/src/test/ui/traits/object/safety.rs b/src/test/ui/traits/object/safety.rs
new file mode 100644 (file)
index 0000000..f43d332
--- /dev/null
+++ b/src/test/ui/traits/object/safety.rs
@@ -0,0 +1,17 @@
+// Check that static methods are not object-safe.
+
+trait Tr {
+    fn foo();
+    fn bar(&self) { }
+}
+
+struct St;
+
+impl Tr for St {
+    fn foo() {}
+}
+
+fn main() {
+    let _: &dyn Tr = &St; //~ ERROR E0038
+    //~^ ERROR E0038
+}