Avoid creating a reference to a reference.

https://github.com/rust-lang-nursery/rust-clippy/wiki#needless_borrow
2017-08-31 11:38:55 -07:00
parent b411d01d6d
commit adfdd77311
2 changed files with 2 additions and 2 deletions
--- a/lib/wasm/src/runtime/dummy.rs
+++ b/lib/wasm/src/runtime/dummy.rs
@@ -26,7 +26,7 @@ impl WasmRuntime for DummyRuntime {
        builder: &mut FunctionBuilder<Local>,
        global_index: GlobalIndex,
    ) -> Value {
-        let ref glob = self.globals[global_index as usize];
+        let glob = self.globals[global_index as usize];
        match glob.ty {
            I32 => builder.ins().iconst(glob.ty, -1),
            I64 => builder.ins().iconst(glob.ty, -1),