Rehome tests/ui/issues/ tests [4/?]

2 files changed, 51 insertions, 0 deletions

diff --git a/tests/ui/drop/multiple-drop-safe-code-25549.rs b/tests/ui/drop/multiple-drop-safe-code-25549.rs
new file mode 100644
index 00000000000..dcf7a3fc79c
--- /dev/null
+++ b/tests/ui/drop/multiple-drop-safe-code-25549.rs
@@ -0,0 +1,34 @@
+// https://github.com/rust-lang/rust/issues/25549
+//@ run-pass
+#![allow(unused_variables)]
+struct Foo<'r>(&'r mut i32);
+
+impl<'r> Drop for Foo<'r> {
+    fn drop(&mut self) {
+        *self.0 += 1;
+    }
+}
+
+trait Trait {}
+impl<'r> Trait for Foo<'r> {}
+
+struct Holder<T: ?Sized>(T);
+
+fn main() {
+    let mut drops = 0;
+
+    {
+        let y = &Holder([Foo(&mut drops)]) as &Holder<[Foo]>;
+        // this used to cause an extra drop of the Foo instance
+        let x = &y.0;
+    }
+    assert_eq!(1, drops);
+
+    drops = 0;
+    {
+        let y = &Holder(Foo(&mut drops)) as &Holder<dyn Trait>;
+        // this used to cause an extra drop of the Foo instance
+        let x = &y.0;
+    }
+    assert_eq!(1, drops);
+}
diff --git a/tests/ui/drop/static-variable-with-drop-trait-9243.rs b/tests/ui/drop/static-variable-with-drop-trait-9243.rs
new file mode 100644
index 00000000000..0ae32c983e9
--- /dev/null
+++ b/tests/ui/drop/static-variable-with-drop-trait-9243.rs
@@ -0,0 +1,17 @@
+// https://github.com/rust-lang/rust/issues/9243
+//@ build-pass
+#![allow(dead_code)]
+// Regression test for issue 9243
+#![allow(non_upper_case_globals)]
+
+pub struct Test {
+    mem: isize,
+}
+
+pub static g_test: Test = Test {mem: 0};
+
+impl Drop for Test {
+    fn drop(&mut self) {}
+}
+
+fn main() {}