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, 26 insertions, 0 deletions

diff --git a/src/tools/clippy/tests/ui/issue_2356.fixed b/src/tools/clippy/tests/ui/issue_2356.fixed
new file mode 100644
index 000000000..942e99fa8
--- /dev/null
+++ b/src/tools/clippy/tests/ui/issue_2356.fixed
@@ -0,0 +1,26 @@
+// run-rustfix
+#![deny(clippy::while_let_on_iterator)]
+#![allow(unused_mut)]
+
+use std::iter::Iterator;
+
+struct Foo;
+
+impl Foo {
+    fn foo1<I: Iterator<Item = usize>>(mut it: I) {
+        while let Some(_) = it.next() {
+            println!("{:?}", it.size_hint());
+        }
+    }
+
+    fn foo2<I: Iterator<Item = usize>>(mut it: I) {
+        for e in it {
+            println!("{:?}", e);
+        }
+    }
+}
+
+fn main() {
+    Foo::foo1(vec![].into_iter());
+    Foo::foo2(vec![].into_iter());
+}