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, 19 insertions, 0 deletions

diff --git a/src/tools/clippy/tests/ui/iter_skip_next_unfixable.rs b/src/tools/clippy/tests/ui/iter_skip_next_unfixable.rs
new file mode 100644
index 000000000..3607330cf
--- /dev/null
+++ b/src/tools/clippy/tests/ui/iter_skip_next_unfixable.rs
@@ -0,0 +1,19 @@
+#![warn(clippy::iter_skip_next)]
+#![allow(dead_code)]
+
+/// Checks implementation of `ITER_SKIP_NEXT` lint
+fn main() {
+    // fix #8128
+    let test_string = "1|1 2";
+    let sp = test_string.split('|').map(|s| s.trim());
+    let _: Vec<&str> = sp.skip(1).next().unwrap().split(' ').collect();
+    if let Some(s) = Some(test_string.split('|').map(|s| s.trim())) {
+        let _: Vec<&str> = s.skip(1).next().unwrap().split(' ').collect();
+    };
+    fn check<T>(s: T)
+    where
+        T: Iterator<Item = String>,
+    {
+        let _: Vec<&str> = s.skip(1).next().unwrap().split(' ').collect();
+    }
+}