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-rw-r--r--src/test/ui/object-lifetime/object-lifetime-default-mybox.rs37
1 files changed, 0 insertions, 37 deletions
diff --git a/src/test/ui/object-lifetime/object-lifetime-default-mybox.rs b/src/test/ui/object-lifetime/object-lifetime-default-mybox.rs
deleted file mode 100644
index 5e6e5e2c0..000000000
--- a/src/test/ui/object-lifetime/object-lifetime-default-mybox.rs
+++ /dev/null
@@ -1,37 +0,0 @@
-// Test a "pass-through" object-lifetime-default that produces errors.
-
-#![allow(dead_code)]
-
-trait SomeTrait {
- fn dummy(&self) { }
-}
-
-struct MyBox<T:?Sized> {
- r: Box<T>
-}
-
-fn deref<T>(ss: &T) -> T {
- // produces the type of a deref without worrying about whether a
- // move out would actually be legal
- loop { }
-}
-
-fn load0(ss: &MyBox<dyn SomeTrait>) -> MyBox<dyn SomeTrait> {
- deref(ss)
-}
-
-fn load1<'a,'b>(a: &'a MyBox<dyn SomeTrait>,
- b: &'b MyBox<dyn SomeTrait>)
- -> &'b MyBox<dyn SomeTrait>
-{
- a
- //~^ ERROR lifetime may not live long enough
-}
-
-fn load2<'a>(ss: &MyBox<dyn SomeTrait + 'a>) -> MyBox<dyn SomeTrait + 'a> {
- load0(ss)
- //~^ ERROR borrowed data escapes outside of function
-}
-
-fn main() {
-}