use crate::consts::constant_simple;
use crate::utils;
-use crate::utils::sugg;
+use crate::utils::{path_to_local_id, sugg};
use if_chain::if_chain;
use rustc_errors::Applicability;
-use rustc_hir::{def, Arm, Expr, ExprKind, Pat, PatKind, QPath};
+use rustc_hir::{Arm, Expr, ExprKind, Pat, PatKind};
use rustc_lint::LintContext;
use rustc_lint::{LateContext, LateLintPass};
use rustc_middle::lint::in_external_macro;
use rustc_session::{declare_lint_pass, declare_tool_lint};
+use rustc_span::sym;
declare_clippy_lint! {
/// **What it does:**
if utils::match_qpath(unwrap_qpath, &utils::paths::OPTION_SOME)
|| utils::match_qpath(unwrap_qpath, &utils::paths::RESULT_OK);
if let PatKind::Binding(_, binding_hir_id, ..) = unwrap_pat.kind;
- if let ExprKind::Path(QPath::Resolved(_, body_path)) = unwrap_arm.body.kind;
- if let def::Res::Local(body_path_hir_id) = body_path.res;
- if body_path_hir_id == binding_hir_id;
+ if path_to_local_id(unwrap_arm.body, binding_hir_id);
if !utils::usage::contains_return_break_continue_macro(or_arm.body);
then {
Some(or_arm)
if_chain! {
if let ExprKind::Match(scrutinee, match_arms, _) = expr.kind;
let ty = cx.typeck_results().expr_ty(scrutinee);
- if let Some(case) = if utils::is_type_diagnostic_item(cx, ty, sym!(option_type)) {
+ if let Some(case) = if utils::is_type_diagnostic_item(cx, ty, sym::option_type) {
Some(Case::Option)
- } else if utils::is_type_diagnostic_item(cx, ty, sym!(result_type)) {
+ } else if utils::is_type_diagnostic_item(cx, ty, sym::result_type) {
Some(Case::Result)
} else {
None