1 files changed, 10 insertions, 0 deletions
diff --git a/tests/errors/defer_freed_twice.zc b/tests/errors/defer_freed_twice.zc
new file mode 100644
index 0000000..d4fe08d
--- /dev/null
+++ b/tests/errors/defer_freed_twice.zc
@@ -0,0 +1,10 @@
+namespace;
+include rt;
+
+// expect: p: used after it was given away
+fn main() {
+	int* p = rt.new(int);
+	defer rt.free(p);
+	rt.free(p);
+	return 0;
+}