Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/tests/ui/kindck/kindck-send-owned.rs b/tests/ui/kindck/kindck-send-owned.rs
new file mode 100644
index 000000000..65efb6904
--- /dev/null
+++ b/tests/ui/kindck/kindck-send-owned.rs
@@ -0,0 +1,16 @@
+// Test which of the builtin types are considered sendable.
+
+fn assert_send<T:Send>() { }
+
+// owned content are ok
+fn test30() { assert_send::<Box<isize>>(); }
+fn test31() { assert_send::<String>(); }
+fn test32() { assert_send::<Vec<isize> >(); }
+
+// but not if they own a bad thing
+fn test40() {
+    assert_send::<Box<*mut u8>>();
+    //~^ ERROR `*mut u8` cannot be sent between threads safely
+}
+
+fn main() { }