summaryrefslogtreecommitdiffstats
path: root/src/tools/clippy/tests/ui/cloned_instead_of_copied.fixed
diff options
context:
space:
mode:
Diffstat (limited to 'src/tools/clippy/tests/ui/cloned_instead_of_copied.fixed')
-rw-r--r--src/tools/clippy/tests/ui/cloned_instead_of_copied.fixed15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/cloned_instead_of_copied.fixed b/src/tools/clippy/tests/ui/cloned_instead_of_copied.fixed
new file mode 100644
index 000000000..4eb999e18
--- /dev/null
+++ b/src/tools/clippy/tests/ui/cloned_instead_of_copied.fixed
@@ -0,0 +1,15 @@
+// run-rustfix
+#![warn(clippy::cloned_instead_of_copied)]
+
+fn main() {
+ // yay
+ let _ = [1].iter().copied();
+ let _ = vec!["hi"].iter().copied();
+ let _ = Some(&1).copied();
+ let _ = Box::new([1].iter()).copied();
+ let _ = Box::new(Some(&1)).copied();
+
+ // nay
+ let _ = [String::new()].iter().cloned();
+ let _ = Some(&String::new()).cloned();
+}