ranges: remove unneeded as_str()

2015-08-23 16:34:23 +02:00
parent c8a2e848ab
commit cc8f33d915
1 changed files with 1 additions and 1 deletions
--- a/src/ranges.rs
+++ b/src/ranges.rs
@@ -20,7 +20,7 @@ impl LintPass for StepByZero {
        if let ExprMethodCall(Spanned { node: ref ident, .. }, _,
                              ref args) = expr.node {
            // Only warn on literal ranges.
-            if ident.name.as_str() == "step_by" && args.len() == 2 &&
+            if ident.name == "step_by" && args.len() == 2 &&
                is_range(cx, &args[0]) && is_lit_zero(&args[1]) {
                cx.span_lint(RANGE_STEP_BY_ZERO, expr.span,
                             "Range::step_by(0) produces an infinite iterator. \