diff options
Diffstat (limited to 'src/tools/clippy/clippy_lints/src/methods/mut_mutex_lock.rs')
| -rw-r--r-- | src/tools/clippy/clippy_lints/src/methods/mut_mutex_lock.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/tools/clippy/clippy_lints/src/methods/mut_mutex_lock.rs b/src/tools/clippy/clippy_lints/src/methods/mut_mutex_lock.rs index b9593b368..d0aa39d06 100644 --- a/src/tools/clippy/clippy_lints/src/methods/mut_mutex_lock.rs +++ b/src/tools/clippy/clippy_lints/src/methods/mut_mutex_lock.rs @@ -15,7 +15,7 @@ pub(super) fn check<'tcx>(cx: &LateContext<'tcx>, ex: &'tcx Expr<'tcx>, recv: &' if let ty::Ref(_, _, Mutability::Mut) = cx.typeck_results().expr_ty(recv).kind(); if let Some(method_id) = cx.typeck_results().type_dependent_def_id(ex.hir_id); if let Some(impl_id) = cx.tcx.impl_of_method(method_id); - if is_type_diagnostic_item(cx, cx.tcx.type_of(impl_id), sym::Mutex); + if is_type_diagnostic_item(cx, cx.tcx.type_of(impl_id).subst_identity(), sym::Mutex); then { span_lint_and_sugg( cx, |