impl_lint_pass!(MainRecursion => [MAIN_RECURSION]);
-impl LateLintPass<'_, '_> for MainRecursion {
- fn check_crate(&mut self, _: &LateContext<'_, '_>, krate: &Crate<'_>) {
- self.has_no_std_attr = is_no_std_crate(krate);
+impl LateLintPass<'_> for MainRecursion {
+ fn check_crate(&mut self, cx: &LateContext<'_>, _: &Crate<'_>) {
+ self.has_no_std_attr = is_no_std_crate(cx);
}
- fn check_expr_post(&mut self, cx: &LateContext<'_, '_>, expr: &Expr<'_>) {
+ fn check_expr_post(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
if self.has_no_std_attr {
return;
}
if_chain! {
if let ExprKind::Call(func, _) = &expr.kind;
- if let ExprKind::Path(path) = &func.kind;
- if let QPath::Resolved(_, path) = &path;
+ if let ExprKind::Path(QPath::Resolved(_, path)) = &func.kind;
if let Some(def_id) = path.res.opt_def_id();
if is_entrypoint_fn(cx, def_id);
then {