From 83094ea11a4c1dca34fd5602c8c56e8829bf51ee Mon Sep 17 00:00:00 2001
From: Tshepang Lekhonkhobe <tshepang@gmail.com>
Date: Mon, 20 Jul 2020 12:25:12 +0200
Subject: [PATCH] one more Path::with_extension example, to demonstrate
 behavior

---
 src/libstd/path.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/libstd/path.rs b/src/libstd/path.rs
index f14a9ff72f62f..392c815ef2803 100644
--- a/src/libstd/path.rs
+++ b/src/libstd/path.rs
@@ -2244,6 +2244,9 @@ impl Path {
     ///
     /// let path = Path::new("foo.rs");
     /// assert_eq!(path.with_extension("txt"), PathBuf::from("foo.txt"));
+    ///
+    /// let path = Path::new("foo.tar.gz");
+    /// assert_eq!(path.with_extension(""), PathBuf::from("foo.tar"));
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
     pub fn with_extension<S: AsRef<OsStr>>(&self, extension: S) -> PathBuf {