Remove unnecessary clone call for panic_strategy

2018-05-10 08:51:57 -07:00 · 2018-05-10 08:51:57 -07:00 · ca60c404b6
commit ca60c404b6
parent 5f5ea79611
1 changed files with 1 additions and 1 deletions
--- a/src/librustc_metadata/cstore.rs
+++ b/src/librustc_metadata/cstore.rs
@ -208,7 +208,7 @@ impl CrateMetadata {
    }

    pub fn panic_strategy(&self) -> PanicStrategy {
-        self.root.panic_strategy.clone()
+        self.root.panic_strategy
    }

    pub fn edition(&self) -> Edition {