lint on by ref patterns for references

2016-08-01 16:59:14 +02:00
parent 3464532294
commit 81c5757f44
23 changed files with 69 additions and 51 deletions
--- a/clippy_lints/src/mut_reference.rs
+++ b/clippy_lints/src/mut_reference.rs
@@ -59,8 +59,8 @@ impl LateLintPass for UnnecessaryMutPassed {

 fn check_arguments(cx: &LateContext, arguments: &[P<Expr>], type_definition: &TyS, name: &str) {
    match type_definition.sty {
-        TypeVariants::TyFnDef(_, _, ref fn_type) |
-        TypeVariants::TyFnPtr(ref fn_type) => {
+        TypeVariants::TyFnDef(_, _, fn_type) |
+        TypeVariants::TyFnPtr(fn_type) => {
            let parameters = &fn_type.sig.skip_binder().inputs;
            for (argument, parameter) in arguments.iter().zip(parameters.iter()) {
                match parameter.sty {