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-rw-r--r--tests/conformance/6-ownership/drop_parent_before_child.zc17
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/conformance/6-ownership/drop_parent_before_child.zc b/tests/conformance/6-ownership/drop_parent_before_child.zc
new file mode 100644
index 0000000..9f68c52
--- /dev/null
+++ b/tests/conformance/6-ownership/drop_parent_before_child.zc
@@ -0,0 +1,17 @@
+// expect: parent sees 5 child /
+// destructors 3: a child owned by a field drops after its parent's drop returns, so the parent still sees it
+include rt;
+struct node { int* kid; }
+int* seen;
+fn main() {
+ {
+ node* p = rt.new(node);
+ p.drop = fn() { rt.put_s("parent sees "); rt.put_n(*this.kid); rt.put_c(32); };
+ int* k = rt.new(int); k.drop = fn() { rt.put_s("child "); };
+ *k = 5;
+ p.kid = k;
+ }
+ rt.put_c(10);
+ return 0;
+}
+// zc0: skip