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, 23 insertions, 0 deletions

diff --git a/src/tools/clippy/tests/ui/filetype_is_file.rs b/src/tools/clippy/tests/ui/filetype_is_file.rs
new file mode 100644
index 000000000..5de8fe8cd
--- /dev/null
+++ b/src/tools/clippy/tests/ui/filetype_is_file.rs
@@ -0,0 +1,23 @@
+#![warn(clippy::filetype_is_file)]
+
+fn main() -> std::io::Result<()> {
+    use std::fs;
+    use std::ops::BitOr;
+
+    // !filetype.is_dir()
+    if fs::metadata("foo.txt")?.file_type().is_file() {
+        // read file
+    }
+
+    // positive of filetype.is_dir()
+    if !fs::metadata("foo.txt")?.file_type().is_file() {
+        // handle dir
+    }
+
+    // false positive of filetype.is_dir()
+    if !fs::metadata("foo.txt")?.file_type().is_file().bitor(true) {
+        // ...
+    }
+
+    Ok(())
+}