From 8b5f2d78f0576d8a64a96bd0b73c2b4eef45e6c9 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Fri, 10 Jan 2025 09:56:33 -0800
Subject: [PATCH] Fix unused import in test when built without std

    warning: unused import: `std::path::PathBuf`
     --> tests/test_expr.rs:4:5
      |
    4 | use std::path::PathBuf;
      |     ^^^^^^^^^^^^^^^^^^
      |
      = note: `#[warn(unused_imports)]` on by default
---
 tests/test_expr.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/test_expr.rs b/tests/test_expr.rs
index 5678e84..1872fb5 100644
--- a/tests/test_expr.rs
+++ b/tests/test_expr.rs
@@ -1,6 +1,7 @@
 #![allow(clippy::iter_cloned_collect, clippy::uninlined_format_args)]
 
 use core::fmt::Display;
+#[cfg(feature = "std")]
 use std::path::PathBuf;
 use thiserror::Error;