Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 0 insertions, 29 deletions

diff --git a/src/test/ui/impl-trait/issues/issue-57464-unexpected-regions.rs b/src/test/ui/impl-trait/issues/issue-57464-unexpected-regions.rs
deleted file mode 100644
index c4f738a34..000000000
--- a/src/test/ui/impl-trait/issues/issue-57464-unexpected-regions.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-// Regression test for issue 57464.
-//
-// Closure are (surprisingly) allowed to outlive their signature. As such it
-// was possible to end up with `ReScope`s appearing in the concrete type of an
-// opaque type. As all regions are now required to outlive the bound in an
-// opaque type we avoid the issue here.
-
-// check-pass
-
-struct A<F>(F);
-
-unsafe impl <'a, 'b, F: Fn(&'a i32) -> &'b i32> Send for A<F> {}
-
-fn wrapped_closure() -> impl Sized {
-    let f = |x| x;
-    f(&0);
-    A(f)
-}
-
-fn wrapped_closure_with_bound() -> impl Sized + 'static {
-    let f = |x| x;
-    f(&0);
-    A(f)
-}
-
-fn main() {
-    let x: Box<dyn Send> = Box::new(wrapped_closure());
-    let y: Box<dyn Send> = Box::new(wrapped_closure_with_bound());
-}