- ExprKind::MethodCall(_, ref params) => if params.len() == 2 {
- let param = ¶ms[1];
- if let ExprKind::Paren(_) = param.node {
- cx.span_lint(DOUBLE_PARENS, param.span, "Consider removing unnecessary double parentheses");
+ ExprKind::MethodCall(_, ref params) => {
+ if params.len() == 2 {
+ let param = ¶ms[1];
+ if let ExprKind::Paren(_) = param.kind {
+ span_lint(
+ cx,
+ DOUBLE_PARENS,
+ param.span,
+ "Consider removing unnecessary double parentheses",
+ );
+ }