Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 0 insertions, 52 deletions

diff --git a/src/test/ui/nll/issue-16223.rs b/src/test/ui/nll/issue-16223.rs
deleted file mode 100644
index 0ae0ed3d8..000000000
--- a/src/test/ui/nll/issue-16223.rs
+++ /dev/null
@@ -1,52 +0,0 @@
-// Regression test for #16223: without NLL the `if let` construct together with
-// the nested box-structure of `Root` causes an unwanted collateral move.
-
-// The exact error prevented here is:
-//
-// error[E0382]: use of collaterally moved value: `(root.boxed.rhs as SomeVariant::B).0`
-//   --> src/main.rs:55:29
-//    |
-// 56 |         lhs: SomeVariant::A(a),
-//    |                             - value moved here
-// 57 |         rhs: SomeVariant::B(b),
-//    |                             ^ value used here after move
-//    |
-//    = note: move occurs because the value has type `A`, which does not implement the `Copy` trait
-
-// check-pass
-
-#![feature(box_patterns)]
-
-struct Root {
-    boxed: Box<SetOfVariants>,
-}
-
-struct SetOfVariants {
-    lhs: SomeVariant,
-    rhs: SomeVariant,
-}
-
-enum SomeVariant {
-    A(A),
-    B(B),
-}
-
-struct A(String);
-struct B(String);
-
-fn main() {
-    let root = Root {
-        boxed: Box::new(SetOfVariants {
-            lhs: SomeVariant::A(A(String::from("This is A"))),
-            rhs: SomeVariant::B(B(String::from("This is B"))),
-        }),
-    };
-    if let box SetOfVariants {
-        lhs: SomeVariant::A(a),
-        rhs: SomeVariant::B(b),
-    } = root.boxed
-    {
-        println!("a = {}", a.0);
-        println!("b = {}", b.0);
-    }
-}