Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 25 insertions, 0 deletions

diff --git a/src/test/ui/closures/2229_closure_analysis/migrations/macro.fixed b/src/test/ui/closures/2229_closure_analysis/migrations/macro.fixed
new file mode 100644
index 000000000..31fe494dc
--- /dev/null
+++ b/src/test/ui/closures/2229_closure_analysis/migrations/macro.fixed
@@ -0,0 +1,25 @@
+// run-rustfix
+
+// See https://github.com/rust-lang/rust/issues/87955
+
+#![deny(rust_2021_incompatible_closure_captures)]
+//~^ NOTE: the lint level is defined here
+
+
+#[derive(Debug)]
+struct Foo(i32);
+impl Drop for Foo {
+    fn drop(&mut self) {
+        println!("{:?} dropped", self.0);
+    }
+}
+
+fn main() {
+    let a = (Foo(0), Foo(1));
+    let _ = || { let _ = &a; dbg!(a.0) };
+    //~^ ERROR: drop order
+    //~| NOTE: will only capture `a.0`
+    //~| NOTE: for more information, see
+    //~| HELP: add a dummy let to cause `a` to be fully captured
+}
+//~^ NOTE: dropped here