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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/kindck/kindck-send-object2.rs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/test/ui/kindck/kindck-send-object2.rs b/src/test/ui/kindck/kindck-send-object2.rs new file mode 100644 index 000000000..b797588e4 --- /dev/null +++ b/src/test/ui/kindck/kindck-send-object2.rs @@ -0,0 +1,24 @@ +// Continue kindck-send-object1.rs. + +fn assert_send<T:Send>() { } +trait Dummy { } + +fn test50() { + assert_send::<&'static dyn Dummy>(); + //~^ ERROR `(dyn Dummy + 'static)` cannot be shared between threads safely [E0277] +} + +fn test53() { + assert_send::<Box<dyn Dummy>>(); + //~^ ERROR `dyn Dummy` cannot be sent between threads safely +} + +// ...unless they are properly bounded +fn test60() { + assert_send::<&'static (dyn Dummy + Sync)>(); +} +fn test61() { + assert_send::<Box<dyn Dummy + Send>>(); +} + +fn main() { } |