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-rw-r--r--src/tools/clippy/clippy_lints/src/methods/vec_resize_to_zero.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/tools/clippy/clippy_lints/src/methods/vec_resize_to_zero.rs b/src/tools/clippy/clippy_lints/src/methods/vec_resize_to_zero.rs
index 02d8364cb..b0cfc163f 100644
--- a/src/tools/clippy/clippy_lints/src/methods/vec_resize_to_zero.rs
+++ b/src/tools/clippy/clippy_lints/src/methods/vec_resize_to_zero.rs
@@ -20,7 +20,7 @@ pub(super) fn check<'tcx>(
if_chain! {
if let Some(method_id) = cx.typeck_results().type_dependent_def_id(expr.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::Vec);
+ if is_type_diagnostic_item(cx, cx.tcx.type_of(impl_id).subst_identity(), sym::Vec);
if let ExprKind::Lit(Spanned { node: LitKind::Int(0, _), .. }) = count_arg.kind;
if let ExprKind::Lit(Spanned { node: LitKind::Int(..), .. }) = default_arg.kind;
then {