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-rw-r--r--tests/ui/regions/regions-dependent-let-ref.rs12
1 files changed, 12 insertions, 0 deletions
diff --git a/tests/ui/regions/regions-dependent-let-ref.rs b/tests/ui/regions/regions-dependent-let-ref.rs
new file mode 100644
index 000000000..94e3df4b3
--- /dev/null
+++ b/tests/ui/regions/regions-dependent-let-ref.rs
@@ -0,0 +1,12 @@
+// run-pass
+// Test lifetimes are linked properly when we take reference
+// to interior.
+
+// pretty-expanded FIXME #23616
+
+struct Foo(isize);
+pub fn main() {
+ // Here the lifetime of the `&` should be at least the
+ // block, since a ref binding is created to the interior.
+ let &Foo(ref _x) = &Foo(3);
+}