diff options
Diffstat (limited to 'src/tools/clippy/clippy_lints/src/to_digit_is_some.rs')
| -rw-r--r-- | src/tools/clippy/clippy_lints/src/to_digit_is_some.rs | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/tools/clippy/clippy_lints/src/to_digit_is_some.rs b/src/tools/clippy/clippy_lints/src/to_digit_is_some.rs index aa6c01b3a..651201f34 100644 --- a/src/tools/clippy/clippy_lints/src/to_digit_is_some.rs +++ b/src/tools/clippy/clippy_lints/src/to_digit_is_some.rs @@ -39,19 +39,17 @@ declare_lint_pass!(ToDigitIsSome => [TO_DIGIT_IS_SOME]); impl<'tcx> LateLintPass<'tcx> for ToDigitIsSome { fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx hir::Expr<'_>) { if_chain! { - if let hir::ExprKind::MethodCall(is_some_path, is_some_args, _) = &expr.kind; + if let hir::ExprKind::MethodCall(is_some_path, to_digit_expr, [], _) = &expr.kind; if is_some_path.ident.name.as_str() == "is_some"; - if let [to_digit_expr] = &**is_some_args; then { let match_result = match &to_digit_expr.kind { - hir::ExprKind::MethodCall(to_digits_path, to_digit_args, _) => { + hir::ExprKind::MethodCall(to_digits_path, char_arg, [radix_arg], _) => { if_chain! { - if let [char_arg, radix_arg] = &**to_digit_args; if to_digits_path.ident.name.as_str() == "to_digit"; let char_arg_ty = cx.typeck_results().expr_ty_adjusted(char_arg); if *char_arg_ty.kind() == ty::Char; then { - Some((true, char_arg, radix_arg)) + Some((true, *char_arg, radix_arg)) } else { None } @@ -59,7 +57,7 @@ impl<'tcx> LateLintPass<'tcx> for ToDigitIsSome { } hir::ExprKind::Call(to_digits_call, to_digit_args) => { if_chain! { - if let [char_arg, radix_arg] = &**to_digit_args; + if let [char_arg, radix_arg] = *to_digit_args; if let hir::ExprKind::Path(to_digits_path) = &to_digits_call.kind; if let to_digits_call_res = cx.qpath_res(to_digits_path, to_digits_call.hir_id); if let Some(to_digits_def_id) = to_digits_call_res.opt_def_id(); |