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-rw-r--r--src/test/ui/noncopyable-class.rs36
1 files changed, 36 insertions, 0 deletions
diff --git a/src/test/ui/noncopyable-class.rs b/src/test/ui/noncopyable-class.rs
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+++ b/src/test/ui/noncopyable-class.rs
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+// Test that a class with a non-copyable field can't be
+// copied
+
+#[derive(Debug)]
+struct Bar {
+ x: isize,
+}
+
+impl Drop for Bar {
+ fn drop(&mut self) {}
+}
+
+fn bar(x:isize) -> Bar {
+ Bar {
+ x: x
+ }
+}
+
+#[derive(Debug)]
+struct Foo {
+ i: isize,
+ j: Bar,
+}
+
+fn foo(i:isize) -> Foo {
+ Foo {
+ i: i,
+ j: bar(5)
+ }
+}
+
+fn main() {
+ let x = foo(10);
+ let _y = x.clone(); //~ ERROR no method named `clone` found
+ println!("{:?}", x);
+}