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/unboxed-closures/unboxed-closure-feature-gate.rs b/src/test/ui/unboxed-closures/unboxed-closure-feature-gate.rs
deleted file mode 100644
index d8b201bf8..000000000
--- a/src/test/ui/unboxed-closures/unboxed-closure-feature-gate.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// Check that parenthetical notation is feature-gated except with the
-// `Fn` traits.
-
-use std::marker;
-
-trait Foo<A> {
-    type Output;
-
-    fn dummy(&self, a: A) { }
-}
-
-fn main() {
-    let x: Box<dyn Foo(isize)>;
-    //~^ ERROR parenthetical notation is only stable when used with `Fn`-family
-
-    // No errors with these:
-    let x: Box<dyn Fn(isize)>;
-    let x: Box<dyn FnMut(isize)>;
-    let x: Box<dyn FnOnce(isize)>;
-}