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/result_map_or_into_option.fixed b/src/tools/clippy/tests/ui/result_map_or_into_option.fixed
new file mode 100644
index 000000000..331531b51
--- /dev/null
+++ b/src/tools/clippy/tests/ui/result_map_or_into_option.fixed
@@ -0,0 +1,19 @@
+// run-rustfix
+
+#![warn(clippy::result_map_or_into_option)]
+
+fn main() {
+    let opt: Result<u32, &str> = Ok(1);
+    let _ = opt.ok();
+
+    let rewrap = |s: u32| -> Option<u32> { Some(s) };
+
+    // A non-Some `f` arg should not emit the lint
+    let opt: Result<u32, &str> = Ok(1);
+    let _ = opt.map_or(None, rewrap);
+
+    // A non-Some `f` closure where the argument is not used as the
+    // return should not emit the lint
+    let opt: Result<u32, &str> = Ok(1);
+    opt.map_or(None, |_x| Some(1));
+}