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, 8 insertions, 0 deletions

diff --git a/src/test/ui/feature-gates/feature-gate-closure_lifetime_binder.rs b/src/test/ui/feature-gates/feature-gate-closure_lifetime_binder.rs
new file mode 100644
index 000000000..b0b494fa3
--- /dev/null
+++ b/src/test/ui/feature-gates/feature-gate-closure_lifetime_binder.rs
@@ -0,0 +1,8 @@
+fn main() {
+    for<> || -> () {};
+    //~^ ERROR `for<...>` binders for closures are experimental
+    for<'a> || -> () {};
+    //~^ ERROR `for<...>` binders for closures are experimental
+    for<'a, 'b> |_: &'a ()| -> () {};
+    //~^ ERROR `for<...>` binders for closures are experimental
+}