Rollup merge of #84221 - ABouttefeux:generic-arg-elision, r=estebank

[rust.git] / src / tools / clippy / tests / ui / format.rs

diff --git a/src/tools/clippy/tests/ui/format.rs b/src/tools/clippy/tests/ui/format.rs
index b604d79cca373119935232370d9cee658c540f5c..683957f0ff0f79cb452811b66b0db83d90f55c8b 100644 (file)
--- a/src/tools/clippy/tests/ui/format.rs
+++ b/src/tools/clippy/tests/ui/format.rs
@@ -67,4 +67,8 @@ fn main() {
     // False positive
     let a = "foo".to_string();
     let _ = Some(format!("{}", a + "bar"));
+
+    // Wrap it with braces
+    let v: Vec<String> = vec!["foo".to_string(), "bar".to_string()];
+    let _s: String = format!("{}", &*v.join("\n"));
 }