Simplify impl for SymbolStr.

Centril · Nov 17, 2019 · 44a595f · 44a595f
1 parent 3d97a91
commit 44a595f
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/libsyntax_pos/symbol.rs b/src/libsyntax_pos/symbol.rs
@@ -1157,8 +1157,7 @@ impl fmt::Display for SymbolStr {
 impl<CTX> HashStable<CTX> for SymbolStr {
     #[inline]
     fn hash_stable(&self, hcx: &mut CTX, hasher: &mut StableHasher) {
-        let str = self as &str;
-        str.hash_stable(hcx, hasher)
+        self.string.hash_stable(hcx, hasher)
     }
 }