use crate::utils::paths;
use crate::utils::{
- in_macro_or_desugar, is_copy, match_trait_method, match_type, remove_blocks, snippet_with_applicability,
- span_lint_and_sugg,
+ is_copy, match_trait_method, match_type, remove_blocks, snippet_with_applicability, span_lint_and_sugg,
};
use if_chain::if_chain;
use rustc::hir;
impl<'a, 'tcx> LateLintPass<'a, 'tcx> for MapClone {
fn check_expr(&mut self, cx: &LateContext<'_, '_>, e: &hir::Expr) {
- if in_macro_or_desugar(e.span) {
+ if e.span.from_expansion() {
return;
}
let closure_body = cx.tcx.hir().body(body_id);
let closure_expr = remove_blocks(&closure_body.value);
then {
- match closure_body.arguments[0].pat.node {
+ match closure_body.params[0].pat.node {
hir::PatKind::Ref(ref inner, _) => if let hir::PatKind::Binding(
hir::BindingAnnotation::Unannotated, .., name, None
) = inner.node {