Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 0 insertions, 20 deletions

diff --git a/src/test/ui/regions/regions-ret-borrowed.rs b/src/test/ui/regions/regions-ret-borrowed.rs
deleted file mode 100644
index bdb0341c9..000000000
--- a/src/test/ui/regions/regions-ret-borrowed.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// Ensure that you cannot use generic types to return a region outside
-// of its bound.  Here, in the `return_it()` fn, we call with() but
-// with R bound to &isize from the return_it.  Meanwhile, with()
-// provides a value that is only good within its own stack frame. This
-// used to successfully compile because we failed to account for the
-// fact that fn(x: &isize) rebound the region &.
-
-fn with<R, F>(f: F) -> R where F: FnOnce(&isize) -> R {
-    f(&3)
-}
-
-fn return_it<'a>() -> &'a isize {
-    with(|o| o)
-    //~^ ERROR lifetime may not live long enough
-}
-
-fn main() {
-    let x = return_it();
-    println!("foo={}", *x);
-}