Use match ergonomics for approx_const lint

2018-12-29 17:25:07 +01:00 · 2018-12-29 17:25:07 +01:00 · 0ddb628488
commit 0ddb628488
parent a7fe5afc2e
1 changed files with 1 additions and 1 deletions
--- a/clippy_lints/src/approx_const.rs
+++ b/clippy_lints/src/approx_const.rs
@ -73,7 +73,7 @@ impl LintPass for Pass {

 impl<'a, 'tcx> LateLintPass<'a, 'tcx> for Pass {
    fn check_expr(&mut self, cx: &LateContext<'a, 'tcx>, e: &'tcx Expr) {
-        if let ExprKind::Lit(ref lit) = e.node {
+        if let ExprKind::Lit(lit) = &e.node {
            check_lit(cx, lit, e);
        }
    }