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-rw-r--r--tests/ui/regions/issue-11612.rs24
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/ui/regions/issue-11612.rs b/tests/ui/regions/issue-11612.rs
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index 000000000..9f7f1cc6f
--- /dev/null
+++ b/tests/ui/regions/issue-11612.rs
@@ -0,0 +1,24 @@
+// check-pass
+#![allow(dead_code)]
+// #11612
+// We weren't updating the auto adjustments with all the resolved
+// type information after type check.
+
+// pretty-expanded FIXME #23616
+
+trait A { fn dummy(&self) { } }
+
+struct B<'a, T:'a> {
+ f: &'a T
+}
+
+impl<'a, T> A for B<'a, T> {}
+
+fn foo(_: &dyn A) {}
+
+fn bar<G>(b: &B<G>) {
+ foo(b); // Coercion should work
+ foo(b as &dyn A); // Explicit cast should work as well
+}
+
+fn main() {}