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-rw-r--r--src/test/ui/associated-types/hr-associated-type-bound-1.rs18
1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/associated-types/hr-associated-type-bound-1.rs b/src/test/ui/associated-types/hr-associated-type-bound-1.rs
new file mode 100644
index 000000000..db414164e
--- /dev/null
+++ b/src/test/ui/associated-types/hr-associated-type-bound-1.rs
@@ -0,0 +1,18 @@
+trait X<'a>
+where
+ for<'b> <Self as X<'b>>::U: Clone,
+{
+ type U: ?Sized;
+ fn f(&self, x: &Self::U) {
+ <Self::U>::clone(x);
+ }
+}
+
+impl X<'_> for i32 {
+ type U = str;
+ //~^ ERROR the trait bound `str: Clone`
+}
+
+fn main() {
+ 1i32.f("abc");
+}