// do not lint if the closure is called using an iterator (see #1141)
if_chain! {
if let Some(parent) = get_parent_expr(self.cx, expr);
- if let ExprKind::MethodCall(_, [self_arg, ..], _) = &parent.kind;
+ if let ExprKind::MethodCall(_, self_arg, ..) = &parent.kind;
let caller = self.cx.typeck_results().expr_ty(self_arg);
if let Some(iter_id) = self.cx.tcx.get_diagnostic_item(sym::Iterator);
if implements_trait(self.cx, caller, iter_id, &[]);
);
}
} else {
- let span = block.expr.as_ref().map_or_else(|| block.stmts[0].span, |e| e.span);
+ let span =
+ block.expr.as_ref().map_or_else(|| block.stmts[0].span, |e| e.span);
if span.from_expansion() || expr.span.from_expansion() {
return;
}