Adding upstream version 1.66.0+dfsg1.upstream/1.66.0+dfsg1

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

1 files changed, 7 insertions, 0 deletions

diff --git a/src/test/ui/lifetimes/fullwidth-ampersand.rs b/src/test/ui/lifetimes/fullwidth-ampersand.rs
new file mode 100644
index 000000000..7d8948bd8
--- /dev/null
+++ b/src/test/ui/lifetimes/fullwidth-ampersand.rs
@@ -0,0 +1,7 @@
+// Verify that we do not ICE when the user uses a multubyte ampersand.
+
+fn f(_: &＆()) -> &() { todo!() }
+//~^ ERROR unknown start of token: \u{ff06}
+//~| ERROR missing lifetime specifier [E0106]
+
+fn main() {}