Add test case for #2828

rust-lang · Dec 8, 2012 · 8255aa1 · 8255aa1
1 parent 7b37730
commit 8255aa1
Showing 1 changed file with 21 additions and 0 deletions.
diff --git a/src/test/compile-fail/issue-2828.rs b/src/test/compile-fail/issue-2828.rs
@@ -0,0 +1,21 @@
+struct NoCopy {
+    n: int
+}
+fn NoCopy() -> NoCopy {
+    NoCopy { n: 0 }
+}
+
+impl NoCopy: Drop {
+    fn finalize(&self) {
+        log(error, "running destructor");
+    }
+}
+
+fn main() {
+    let x = NoCopy();
+
+    let f = fn~() { assert x.n == 0; }; //~ ERROR copying a noncopyable value
+    let g = copy f;
+
+    f(); g();
+}