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-rw-r--r--tests/conformance/6-ownership/drop_no_move_out_child.zc12
1 files changed, 12 insertions, 0 deletions
diff --git a/tests/conformance/6-ownership/drop_no_move_out_child.zc b/tests/conformance/6-ownership/drop_no_move_out_child.zc
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index 0000000..ca4a1c9
--- /dev/null
+++ b/tests/conformance/6-ownership/drop_no_move_out_child.zc
@@ -0,0 +1,12 @@
+// expect error: a borrowed projection cannot transfer ownership; transfer its owner
+// destructors 6.15.5: a child of a value with a drop can be borrowed but not given away
+include rt;
+struct node { node* next; int v; void drop() { rt.put_s("drop "); rt.put_n(this.v); } }
+int eat(node*.d n) { rt.put_n(n.v); return 0; }
+fn main() {
+ node* a = rt.new(node); a.v = 1;
+ a.next = rt.new(node); a.next.v = 2;
+ eat(a.next);
+ return 0;
+}
+// zc0: skip