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-rw-r--r--src/test/run-pass-valgrind/dst-dtor-2.rs21
1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/run-pass-valgrind/dst-dtor-2.rs b/src/test/run-pass-valgrind/dst-dtor-2.rs
new file mode 100644
index 000000000..991fe0095
--- /dev/null
+++ b/src/test/run-pass-valgrind/dst-dtor-2.rs
@@ -0,0 +1,21 @@
+static mut DROP_RAN: isize = 0;
+
+struct Foo;
+impl Drop for Foo {
+ fn drop(&mut self) {
+ unsafe { DROP_RAN += 1; }
+ }
+}
+
+struct Fat<T: ?Sized> {
+ f: T
+}
+
+pub fn main() {
+ {
+ let _x: Box<Fat<[Foo]>> = Box::<Fat<[Foo; 3]>>::new(Fat { f: [Foo, Foo, Foo] });
+ }
+ unsafe {
+ assert_eq!(DROP_RAN, 3);
+ }
+}