use rustc_hir as hir;
use rustc_hir::intravisit as hir_visit;
use rustc_hir::intravisit::Visitor as HirVisitor;
-use rustc_lint::{EarlyContext, EarlyLintPass, LateContext, LateLintPass, LintContext};
+use rustc_lint::{EarlyContext, EarlyLintPass, LateContext, LateLintPass};
use rustc_middle::hir::map::Map;
use rustc_middle::lint::in_external_macro;
use rustc_session::{declare_lint_pass, declare_tool_lint};
impl EarlyLintPass for RedundantClosureCall {
fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &ast::Expr) {
- if in_external_macro(cx.sess(), expr.span) {
+ if in_external_macro(cx.sess, expr.span) {
return;
}
if_chain! {